Microservices architecture has revolutionized the way software applications are built, offering scalability, resilience, and flexibility to meet the demands of modern businesses. For instance, companies like Amazon have leveraged microservices to deploy new features every 11.7 seconds on average, enabling rapid innovation and enhanced customer experiences.
However, with this paradigm shift comes a set of challenges that require careful design and implementation. In this article, we&rsquo;ll explore the&nbsp;top 10 microservices design patterns that every developer should know to build robust, scalable, and maintainable systems.
<h2>What Are Microservices Design Patterns?</h2>
Microservices design patterns are proven solutions to common challenges in distributed systems. These patterns provide a blueprint for addressing issues such as data consistency, inter-service communication, fault tolerance, and scalability.
Solving these challenges is critical for microservices success as they directly impact the system's reliability, performance, and ability to scale efficiently. By understanding and implementing these patterns, developers can create systems that are both efficient and easy to manage.
<h2>10 Microservices Design Patterns</h2>
<h3>Database Per Service</h3>
One of the fundamental principles of microservices is loose coupling, and the Database Per Service pattern plays a crucial role in achieving this.
What It Is: Each microservice owns its database, ensuring data independence and eliminating the risk of tight coupling between services. However, this approach can also increase data management complexity in large-scale applications, as developers must handle challenges like data synchronization, ensuring consistency across services, and managing multiple database technologies effectively.
Benefits:
<ul>
<li>Independent scalability</li>
<li>Better data security and isolation</li>
<li>Simplified service updates</li>
</ul>
Example: An e-commerce application where the inventory, orders, and user services each have their own databases.
Tip: Choose the database type (SQL, NoSQL, etc.) that best fits the specific requirements of each service.
<figure class="image align-center"><img src="https://api.reliasoftware.com/uploads/database_per_service_pattern_0059913be2.webp" alt="Database Per Service" width="694" height="416">
<figcaption>Database Per Service Pattern (Source: Canva)</figcaption>
</figure>
<h3>API Gateway Pattern</h3>
The API Gateway pattern acts as a single entry point for all client requests, simplifying inter-service communication.
What It Does: It routes requests to the appropriate microservices, handles authentication, and aggregates responses.
Benefits:
<ul>
<li>Simplified client interaction</li>
<li>Enhanced security through centralized authentication</li>
<li>Improved performance via response aggregation</li>
</ul>
Example: Netflix uses an API gateway to handle millions of client requests daily. For more details, check out this <a href="https://netflixtechblog.com/">case study on Netflix's API Gateway implementation</a>.
Pro Tip: Use tools like Kong, AWS API Gateway, or NGINX to implement this pattern efficiently.
<h3>Backend for Frontend (BFF)</h3>
The Backend for Frontend (BFF) pattern addresses the unique requirements of different user interfaces.
<ul>
<li>What It Does: Creates separate backends tailored to specific frontends (e.g., web, mobile).</li>
<li>Benefits:
<ul>
<li>Optimized performance for each interface</li>
<li>Reduced complexity in client-side code</li>
</ul>
</li>
<li>Example: An online streaming service with custom backends for web browsers and mobile apps.</li>
<li>Why It Matters: BFFs enable developers to provide a seamless user experience across platforms.</li>
</ul>
<h3>Command Query Responsibility Segregation (CQRS)</h3>
The CQRS pattern separates read and write operations into distinct models to enhance scalability and performance.
<ul>
<li>Key Features:
<ul>
<li>Write model: Handles updates and enforces business logic.</li>
<li>Read model: Optimized for query performance.</li>
</ul>
</li>
<li>Benefits:
<ul>
<li>Improved performance for read-heavy systems</li>
<li>Scalability for high-load applications</li>
</ul>
</li>
<li>Example: A social media platform where posting updates (write) and viewing news feeds (read) are handled by separate services.</li>
</ul>
Best Practice: Use event-driven architecture to synchronize read and write models efficiently.
<h3>Event Sourcing</h3>
The Event Sourcing pattern captures all changes to an application's state as a sequence of events.
<ul>
<li>What It Offers:
<ul>
<li>Full audit trail of all state changes</li>
<li>Ability to reconstruct the system&rsquo;s state at any point</li>
</ul>
</li>
<li>Benefits:
<ul>
<li>Simplifies complex business logic</li>
<li>Supports replay and debugging</li>
</ul>
</li>
<li>Example: A financial application that records every transaction as an event.</li>
</ul>
Note: Pair this with CQRS for a powerful combination in distributed systems.
<h3>Saga Pattern</h3>
Distributed transactions are a challenge in microservices because they require coordination across multiple services, each with its own database and business logic, making it difficult to maintain atomicity and consistency. The Saga pattern provides a solution by coordinating a sequence of local transactions.
<ul>
<li>How It Works:
<ul>
<li>Choreography: Each service reacts to events from others.</li>
<li>Orchestration: A central controller manages the workflow.</li>
</ul>
</li>
<li>Benefits:
<ul>
<li>Ensures eventual consistency</li>
<li>Avoids bottlenecks associated with two-phase commit protocols</li>
</ul>
</li>
<li>Example: Processing an online order involving inventory, payment, and shipping services.</li>
</ul>
Pro Tip: Use message brokers like RabbitMQ or Kafka to facilitate event communication.
<figure class="image align-center"><img src="https://api.reliasoftware.com/uploads/saga_pattern_d83c79b568.webp" alt="Saga Pattern" width="663" height="398">
<figcaption>Saga Pattern (Source: Canva)</figcaption>
</figure>
<h3>Sidecar Pattern</h3>
The Sidecar pattern deploys auxiliary components alongside a main service to handle cross-cutting concerns.
<ul>
<li>Common Use Cases:
<ul>
<li>Logging and monitoring</li>
<li>Service discovery</li>
<li>Security features</li>
</ul>
</li>
<li>Benefits:
<ul>
<li>Simplified service logic</li>
<li>Better reusability and maintainability</li>
</ul>
</li>
<li>Example: Using Envoy or Istio for service mesh implementations.</li>
</ul>
Insight: Sidecars work well in containerized environments like Kubernetes.
<h3>Circuit Breaker Pattern</h3>
The Circuit Breaker pattern protects your system from cascading failures.
<ul>
<li>How It Works:
<ul>
<li>Detects faults in downstream services</li>
<li>Stops the flow of requests to failing services</li>
</ul>
</li>
<li>Benefits:
<ul>
<li>Improves system resilience</li>
<li>Prevents resource exhaustion</li>
</ul>
</li>
<li>Example: An e-commerce site that disables the recommendation engine if it becomes unresponsive.</li>
</ul>
Tip: Use libraries like Hystrix or Resilience4j to implement this pattern.
<h3>Anti-Corruption Layer</h3>
The Anti-Corruption Layer prevents undesirable dependencies between new microservices and legacy systems.
<ul>
<li>How It Helps:
<ul>
<li>Acts as a translator or adapter</li>
<li>Preserves the integrity of the new system</li>
</ul>
</li>
<li>Benefits:
<ul>
<li>Minimizes technical debt</li>
<li>Enables smooth migration to modern architectures</li>
</ul>
</li>
<li>Example: Introducing a new CRM service while still interacting with an old ERP system.</li>
</ul>
Pro Tip: Invest in robust API design for the anti-corruption layer.
<h3>Aggregator Pattern</h3>
The Aggregator pattern combines responses from multiple microservices into a single response for the client.
<ul>
<li>Why It&rsquo;s Useful:
<ul>
<li>Reduces the number of client requests</li>
<li>Simplifies client logic</li>
</ul>
</li>
<li>Benefits:
<ul>
<li>Improves performance</li>
<li>Enhances user experience</li>
</ul>
</li>
<li>Example: A travel booking site that aggregates hotel, flight, and car rental information.</li>
</ul>
Best Practice: Pair this pattern with an API Gateway for optimal performance.
<h2>Conclusion</h2>
Understanding and implementing these microservices design patterns can significantly enhance the quality of your distributed systems. By addressing common challenges such as scalability, fault tolerance, and data consistency, these patterns help you build applications that are robust, maintainable, and ready to scale with your business needs.
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10 Microservices Design Patterns are: Database Per Service, API Gateway Pattern, Backend for Frontend (BFF), Command Query Responsibility Segregation (CQRS),...

Top 10 Microservices Design Patterns Developers Should Know | Relia Software

Top 10 Microservices Design Patterns Developers Should Know

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Relia Software, Synodus, PowerGate Software, InApps Technology, Saigon Technology, Groove Technology, and INNOMIZE are top 7 fitness app development companies in Vietnam

Top 7 Fitness App Development Companies in Vietnam| Relia Software

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Top 7 Fitness App Development Companies in Vietnam 2025

Define business goals and TA, choose app type, design UX/UI, develop core features, implement monetization strategies, etc, are steps in fitness app development progress.

In-depth Guide To Fitness App Development For Businesses| Relia Software

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In-depth Guide To Fitness App Development For Businesses 2025

In the digital age, where information flows freely and rapidly, the need for secure and transparent systems is more important than ever. Fortunately, blockchain technology appears to be a game-changing answer. It provides a new way to manage data and process transactions securely. In this blog, let's explore together what blockchain is and how it&rsquo;s transforming the way we handle data. 
<h2 dir="ltr">What is Blockchain?</h2>
Blockchain is a decentralized, immutable digital ledger that records transactions across many computers. This distributed system ensures transparency, security, and trust in a wide range of applications.&nbsp;
Unlike traditional systems, blockchain eliminates the need for intermediaries, empowering individuals and organizations to interact directly and securely.
<h2 dir="ltr">Understanding Blockchain Fundamentals</h2>
To fully understand blockchain, we need to get familiar with its fundamentals, which will shape how we code and architect our smart contract applications. Start with the 2 most well-known blockchains: Bitcoin and Ethereum. 
<h3 dir="ltr">Bitcoin &ndash; The Pioneer of Blockchain</h3>
<blockquote>
Bitcoin is a decentralized digital currency, operating on a peer-to-peer network without the need for intermediaries like banks.
</blockquote>
You've likely heard of Bitcoin, one of the earliest applications of blockchain technology. Introduced by the pseudonymous Satoshi Nakamoto in 2008, Bitcoin revolutionized peer-to-peer transactions by enabling decentralized, censorship-resistant finance powered by cryptography. Like gold, its scarcity made many people consider it as a superior store of value. This digital gold can be bought, sold, and traded like any other asset. Bitcoin's success was just the beginning. Its breakthrough motivated others to explore how blockchain could be used for even more applications.
<figure class="image align-center"><img src="https://api.reliasoftware.com/uploads/what_is_bitcoin_35e8457796.webp" alt="Bitcoin &ndash; The Pioneer of Blockchain" width="789" height="473">
<figcaption>Bitcoin &ndash; The Pioneer of Blockchain (Source: Canva)</figcaption>
</figure>
<h3>Ethereum &ndash; The Next Generation of Blockchain</h3>
<blockquote>
Ethereum is an open-source, decentralized blockchain platform that enables developers to build and deploy smart contracts and decentralized applications (dApps).
</blockquote>
Vitalik Buterin published a whitepaper outlining Ethereum, a new protocol that leveraged blockchain technology. Unlike Bitcoin, Ethereum introduced a groundbreaking feature: smart contracts. In 2015, Buterin and his co-founders launched the Ethereum project, enabling developers to build decentralized applications (dApps), decentralized organizations (DAOs), and smart contracts.&nbsp;
This innovative approach eliminated the need for third-party intermediaries or centralized authorities, empowering users to engage in peer-to-peer agreements directly on the blockchain. Essentially, Ethereum took the core principles of Bitcoin and expanded them to create a more versatile and programmable platform.
<figure class="image align-center"><img src="https://api.reliasoftware.com/uploads/what_is_ethereum_c784b7ec74.webp" alt="What is Ethereum?" width="801" height="481">
<figcaption>Ethereum &ndash; The Next Generation of Blockchain (Source: Canva)</figcaption>
</figure>
<h3 dir="ltr">Smart contracts - Bitcoin vs Ethereum</h3>
Ethereum introduced a new feature - smart contract living in blockchain. What is really a smart contract? Why does it open lots of blockchain developments?
In reality, the concept of smart contracts wasn't entirely new. As early as 1994, Nick Szabo proposed the idea of self-executing contracts. These contracts, written in code and deployed on a blockchain, eliminate the need for intermediaries. Unlike traditional contracts, which rely on paper or digital documents and human enforcement, smart contracts are automatically executed by the blockchain network itself.
Ethereum, in particular, embraced smart contracts as a core feature, differentiating it from Bitcoin. While Bitcoin does support basic scripting capabilities, Ethereum's Turing-completeness allows for far more complex and versatile smart contracts. This intentional design choice reflects the different visions of the two projects: Bitcoin as a digital asset, and Ethereum as a platform for building decentralized applications.
Smart contracts are poised to revolutionize numerous industries, enabling trustless and transparent interactions between parties without the need for intermediaries.
<figure class="image align-center"><img src="https://api.reliasoftware.com/uploads/smart_contracts_bitcoin_vs_ethereum_9eda65d2cd.webp" alt="Smart contracts - Bitcoin vs Ethereum" width="805" height="483">
<figcaption>Smart contracts - Bitcoin vs Ethereum (Source: Canva)</figcaption>
</figure>
<h2 dir="ltr">The Oracle Problem and Hybrid Smart Contracts</h2>
<h3 dir="ltr">Oracle Problem</h3>
Blockchains are powerful tools, but they suffer from a significant limitation known as the Oracle Problem. Blockchains are deterministic systems, meaning they operate on a predefined set of rules and can only process information that's already on the chain. This closed-loop nature prevents them from directly accessing real-world data and executing external computations.
For smart contracts to function effectively and interact with the real world, they need a reliable source of external information. This is where oracles come into play. Oracles are systems that bridge the gap between blockchains and the real world. They provide real-world data and execute computations off-chain, then report the results back to the blockchain. By doing so, oracles enable smart contracts to make informed decisions based on real-world events.
To be more obvious, the Oracle problem prevents blockchains connecting directly to the world via 3-rd APIs.
But, Oracle cannot be centralized. Its data must be reliable and consistent.
So, Oracle would be decentralized as well and only offer data with origin proofs. Our blockchains now can trust these Oracles.
<h3 dir="ltr">Hybrid Smart Contract</h3>
Smart contracts that combine the power of on-chain logic and off-chain data are called Hybrid smart contracts.
Hybrid smart contract = Smart contract + off-chain components
The following keywords can be interchangeable: Smart contract application, Decentralized application, Decentralized protocol, and dApp.
<h3>Chainlink</h3>
Chainlink is a popular decentralized oracle network that empowers smart contracts to interact with the real world. By providing reliable and secure access to external data and computation, Chainlink enables hybrid smart contracts to function effectively.
Key Benefits of Chainlink:
<ul>
<li dir="ltr" aria-level="1">
Data Feeds: Access real-world data from various sources, including financial markets, weather conditions, and sports scores.
</li>
<li dir="ltr" aria-level="1">
Randomness: Generate verifiable random numbers for fair and transparent outcomes in games, lotteries, and other applications.
</li>
<li dir="ltr" aria-level="1">
External Computation: Execute complex computations off-chain, reducing gas fees and improving performance.
</li>
<li dir="ltr" aria-level="1">
Customizable Oracles: Build custom oracles to meet specific needs, allowing for greater flexibility and innovation.
</li>
</ul>
By leveraging Chainlink, developers can create more sophisticated and powerful dApps that can adapt to real-world events and deliver innovative solutions.
<h2 dir="ltr">Summary</h2>
We've explored the fundamental concepts of blockchain and smart contracts, starting with Bitcoin, the pioneering cryptocurrency. Bitcoin, often referred to as "digital gold," introduced the idea of decentralized, peer-to-peer transactions.
Ethereum, however, took blockchain technology to the next level by enabling the creation of smart contracts. These self-executing contracts, written in code, automate agreements and interactions, opening up a world of possibilities for decentralized applications (dApps).
To bridge the gap between the blockchain and the real world, oracles like Chainlink are crucial. They provide real-world data and computation to smart contracts, allowing them to interact with external systems and make informed decisions.
Hybrid smart contracts, which combine on-chain logic with off-chain data and computation, are becoming increasingly prevalent in the blockchain ecosystem. They empower developers to build more sophisticated and versatile dApps, driving innovation and reshaping industries.
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Blockchain is a decentralized, immutable digital ledger that records transactions across many computers, ensuring transparency, security, and trust in many applications.

What is Blockchain Technology? Blockchain Fundamentals Explained | Relia Software

What is Blockchain Technology? Blockchain Fundamentals Explained

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gRPC with Go provides a type-safe way to build distributed systems. Go's concurrency support and performance features are ideal for implementing gRPC services.

A Complete Guide to Implement Golang gRPC with Example | Relia Software

A Complete Guide to Implement Golang gRPC with Example

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 A Complete Guide to Implement gRPC using Golang with Example

In today&rsquo;s digital world, web applications need to be highly performant, scalable, and cost-effective. Traditional server-based architectures struggle to match these requirements, causing development teams infrastructure management and scaling issues.
Serverless architecture is revolutionizing the way we build and deploy web applications. This technique has unique benefits for React developers since it combines the flexibility of React's component-based architecture with the power of cloud computing.
<h2>Understanding Serverless Architecture</h2>
Serverless computing changes how we approach application deployment and scaling. Developers write code that runs in response to events rather than directly controlling servers, with the cloud provider handling any infrastructure concerns.
Key Benefits: 
The serverless approach provides several compelling advantages: 
<ul>
<li>Development Focus: Because infrastructure management is handled automatically, developers can focus solely on writing application logic. </li>
<li>Automatic Scaling: Applications can handle a single request or millions of concurrent users, scaling instantly based on actual demand. </li>
<li>Cost Optimization: By removing costs for unused resources, you just pay for the real compute time&mdash;measured in milliseconds. </li>
<li>Global Deployment: Edge functions enable code execution closer to users, reducing latency and improving performance.</li>
</ul>
<h2>The React and Serverless Synergy</h2>
Serverless principles are naturally matched with React's component-based architecture. This collaboration shows up in several ways: 
<ul>
<li>Data Flow: React&rsquo;s unidirectional data flow integrates well with serverless APIs to keep presentation and business logic clearly separated. </li>
<li>State Management: <a href="https://reliasoftware.com/blog/react-state-management-libraries">React's state management libraries</a> complement serverless functions, enabling efficient data handling and updates. </li>
<li>Rendering Strategies: Serverless platforms support both Static Site Generation (SSG) and&nbsp;<a href="https://reliasoftware.com/blog/react-server-side-rendering-best-practices">Server-Side Rendering</a> (SSR), allowing flexible rendering approaches based on your needs.</li>
</ul>
<h2>Modern Serverless Stack: AWS Lambda and Vercel</h2>
<h3>AWS Lambda</h3>
AWS Lambda excels at handling complex backend operations, providing:
<ul>
<li>Scalable compute resources for API endpoints</li>
<li>Integration with AWS services like DynamoDB and S3</li>
<li>Custom runtime environments for specific workloads</li>
<li>Detailed monitoring and logging capabilities</li>
</ul>
<h3>Vercel</h3>
Vercel specializes in frontend deployment and edge computing:
<ul>
<li>Optimized React application hosting</li>
<li>Built-in <a href="https://reliasoftware.com/blog/5-best-practices-for-enhancing-ci-cd-pipeline-security">CI/CD pipelines</a></li>
<li>Edge Functions for improved performance</li>
<li>Automatic SSL and CDN configuration</li>
</ul>
<h2>Implementation Guide to Create Serverless React Apps</h2>
<h3>Setting Up the Development Environment</h3>
First, ensure you have the necessary tools installed:
<pre class="language-javascript"><code># Install development dependencies
npm install -g vercel aws-cli typescript

# Create a new TypeScript-based React application
npx create-react-app my-serverless-app --template typescript
cd my-serverless-app

# Install additional dependencies
npm install @tanstack/react-query @aws-sdk/client-dynamodb @aws-sdk/lib-dynamodb
</code></pre>
<h3>Creating a Modern Lambda Function</h3>
Modern Lambda functions should use TypeScript and the AWS SDK v3 for improved type safety and better development experience. Here's an example of a well-structured Lambda function:
<pre class="language-javascript"><code>import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
import { DynamoDBDocumentClient, QueryCommand } from "@aws-sdk/lib-dynamodb";
import { APIGatewayProxyEvent, APIGatewayProxyResult } from 'aws-lambda';

const client = new DynamoDBClient({});
const docClient = DynamoDBDocumentClient.from(client);

export const handler = async (
 event: APIGatewayProxyEvent
): Promise&lt;APIGatewayProxyResult&gt; =&gt; {
 try {
 // Validate request method
 if (event.httpMethod !== 'GET') {
 return {
 statusCode: 405,
 body: JSON.stringify({ error: 'Method not allowed' })
 };
 }

 // Query products from DynamoDB
 const command = new QueryCommand({
 TableName: process.env.PRODUCTS_TABLE,
 KeyConditionExpression: "pk = :pk",
 ExpressionAttributeValues: {
 ":pk": "PRODUCT#active"
 }
 });

 const response = await docClient.send(command);

 // Return successful response
 return {
 statusCode: 200,
 headers: {
 'Content-Type': 'application/json',
 'Access-Control-Allow-Origin': '*'
 },
 body: JSON.stringify(response.Items)
 };
 } catch (error) {
 console.error('Error:', error);
 return {
 statusCode: 500,
 body: JSON.stringify({ error: 'Internal server error' })
 };
 }
};
</code></pre>
<h3>Building a Production-Ready React Component</h3>
Modern React applications should handle loading states, errors, and implement proper data fetching strategies. Here's an example of a well-structured React component:
<pre class="language-javascript"><code>import { useQuery, UseQueryResult } from '@tanstack/react-query';
import { Product } from './types';

const ProductList: React.FC = () =&gt; {
 const {
 data: products,
 isLoading,
 isError,
 error,
 refetch
 }: UseQueryResult&lt;Product[], Error&gt; = useQuery({
 queryKey: ['products'],
 queryFn: async () =&gt; {
 const response = await fetch(process.env.REACT_APP_API_ENDPOINT);
 if (!response.ok) {
 throw new Error(`HTTP error! status: ${response.status}`);
 }
 return response.json();
 },
 staleTime: 5 * 60 * 1000, // Consider data fresh for 5 minutes
 retry: 2
 });

 if (isLoading) {
 return &lt;LoadingState /&gt;;
 }

 if (isError) {
 return &lt;ErrorState error={error} onRetry={refetch} /&gt;;
 }

 return (
 &lt;div className="container mx-auto p-4"&gt;
 &lt;h1 className="text-2xl font-bold mb-4"&gt;Products&lt;/h1&gt;
 &lt;ProductGrid products={products} /&gt;
 &lt;/div&gt;
 );
};

export default ProductList;
</code></pre>
<h2>Advanced Topics</h2>
<h3>Environment-Specific Configuration</h3>
Modern applications require different configurations for development, staging, and production environments. Here's how to manage this:
<ul>
<li>Create environment-specific files:</li>
</ul>
<pre class="language-javascript"><code>.env.development
.env.staging
.env.production
</code></pre>
<ul>
<li>Configure environment variables in Vercel:</li>
</ul>
<pre class="language-javascript"><code>vercel env add REACT_APP_API_ENDPOINT
vercel env add AWS_REGION
</code></pre>
<ul>
<li>Set up AWS parameters:</li>
</ul>
<pre class="language-javascript"><code>aws ssm put-parameter \\
 --name "/myapp/prod/api-key" \\
 --value "your-api-key" \\
 --type "SecureString"
</code></pre>
<h3>Implementing Security Best Practices</h3>
<ul>
<li>JWT Authentication:</li>
</ul>
<pre class="language-javascript"><code>const authenticateRequest = (event: APIGatewayProxyEvent): boolean =&gt; {
 const token = event.headers.Authorization?.split(' ')[1];
 if (!token) return false;

 try {
 const decoded = verify(token, process.env.JWT_SECRET!);
 return true;
 } catch (error) {
 return false;
 }
};
</code></pre>
<ul>
<li>API Gateway Authorization:</li>
</ul>
<pre class="language-javascript"><code>functions:
 getProducts:
 handler: handler.getProducts
 events:
 - http:
 path: products
 method: get
 authorizer:
 name: jwtAuthorizer
 type: token
 identitySource: method.request.header.Authorization
</code></pre>
<h3>Monitoring and Observability</h3>
<ul>
<li>AWS X-Ray Integration:</li>
</ul>
<pre class="language-javascript"><code>import { captureAWSClient } from 'aws-xray-sdk';

const client = captureAWSClient(new DynamoDBClient({}));
</code></pre>
<ul>
<li>Custom Metrics:</li>
</ul>
<pre class="language-javascript"><code>const recordMetrics = async (
 metricName: string,
 value: number,
 dimensions: Record&lt;string, string&gt;
) =&gt; {
 const cloudwatch = new CloudWatchClient({});
 await cloudwatch.send(new PutMetricDataCommand({
 Namespace: 'MyApplication',
 MetricData: [{
 MetricName: metricName,
 Value: value,
 Dimensions: Object.entries(dimensions).map(([Name, Value]) =&gt; ({
 Name,
 Value
 }))
 }]
 }));
};
</code></pre>
&gt;&gt; Read more:
<ul>
<li>Mastering <a href="https://reliasoftware.com/blog/react-server-actions">React Server Actions for Optimizing Data Fetching</a></li>
<li><a class="seoquake-params-link" href="https://reliasoftware.com/blog/react-suspense" data-ved="2ahUKEwiUh5OqidmKAxVwzDgGHX1wMsMQFnoECB0QAQ">React Suspense for Mastering Asynchronous Data Fetching</a></li>
</ul>
<h2>Scaling Strategies</h2>
<h3>Lambda Optimization</h3>
<ul>
<li>Provisioned Concurrency:</li>
</ul>
<pre class="language-javascript"><code>functions:
 getProducts:
 provisionedConcurrency: 5
</code></pre>
<ul>
<li>Connection Pooling:</li>
</ul>
<pre class="language-javascript"><code>const pool = new Pool({
 max: 20,
 idleTimeoutMillis: 30000,
 connectionTimeoutMillis: 2000,
});
</code></pre>
<h3>Edge Function Deployment</h3>
<ul>
<li>Configure Edge Functions in Vercel:</li>
</ul>
<pre class="language-javascript"><code>export const config = {
 runtime: 'edge'
}
</code></pre>
<ul>
<li>Implement Cache Control:</li>
</ul>
<pre class="language-javascript"><code>export default function handler(req: Request) {
 return new Response(JSON.stringify({ data }), {
 headers: {
 'Cache-Control': 's-maxage=60, stale-while-revalidate'
 }
 })
}
</code></pre>
<h2>Conclusion</h2>
Building serverless React applications with AWS Lambda and Vercel represents a powerful approach to modern web development. You can create strong, scalable apps that meet today's web demands by using TypeScript, implementing correct error handling, and adhering to security best practices.
Remember to:
<ul>
<li>Use <a href="https://reliasoftware.com/blog/build-a-type-safe-backend-with-nestjs-prisma-pothos-graphql">TypeScript for improved type safety</a></li>
<li>Implement proper error handling and loading states</li>
<li>Follow security best practices</li>
<li>Set up comprehensive monitoring</li>
<li>Optimize for performance using edge functions and caching strategies</li>
</ul>
The serverless approach, when implemented correctly, provides a solid foundation for building applications that can scale seamlessly while maintaining high performance and cost efficiency.
<div id="article_content" class="inner_article__entries__X3PKd">
&gt;&gt;&gt; Follow and Contact&nbsp;<a href="https://reliasoftware.com/">Relia Software</a> for more information!
</div>

This post guides you to build serverless React applications with AWS Lambda and Vercel,&nbsp;using TypeScript, correct error handling, and security best practices.

How to Build A Serverless React App with AWS Lambda and Vercel? | Relia Software

How to Build A Serverless React App with AWS Lambda and Vercel?

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Recently shopping has not only been the activity of buying items at shops anymore. Technology now enhances your shopping experience, tracking your journey from the moment you enter the store, through your order placement, to the final delivery. These technologies improve the quality of consumer shopping experiences.
In 2025, some specific trends in technology are expected to define the retail industry. This article will discuss 9 popular retail tech trends, along with some examples. Based on the information read in this blog, you can learn how the retail world is going and prepare for your business.
<h2 dir="ltr" style="text-align: justify;">Personalized Shopping with AI</h2>
Modern consumers want a shopping experience, not just shopping. A Deloitte Digital study found that 69% of shoppers will buy from brands that personalize their purchase process. To meet this customer demand, retailers have recently used <a href="https://reliasoftware.com/blog/artificial-intelligence-in-mobile-app-development">artificial intelligence (AI)</a> to improve shopping experiences.
How does AI achieve this personalization?
<ul style="text-align: justify;">
<li dir="ltr" role="presentation">Product Recommendations: AI uses customers' browsing and purchasing history to recommend suitable products. It looks like a virtual personal shopper that understands exactly what you want.</li>
<li dir="ltr" role="presentation">Custom Ads: This ensures the promotions you see are relevant to your needs and more likely to grab your attention.</li>
</ul>
When you buy a new phone at Amazon, they usually suggest suitable phone cases, chargers, screen guards, or similar products &ndash; all from the same brand or segment to your product. This makes it possible for a customer to look for products that are related to one they just bought.
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/personalized_shopping_with_ai_db196f279b.webp" alt="personalized shopping with AI" width="760" height="380">
<figcaption>Modern shoppers want more than just shopping&mdash;they want a personalized experience.</figcaption>
</figure>
<h2 dir="ltr" style="text-align: justify;">Demand Forecasting By AI &amp; ML</h2>
Nowadays, retailers can no longer rely on their own judgment, and past sales to identify future trends and positive items. Artificial intelligence and&nbsp;<a href="https://reliasoftware.com/blog/machine-learning-in-software-testing">machine learning</a> can provide demand forecasting innovations better. These technologies use sales, climate, and social media data to predict buyer preferences so that the result can be highly correct.
In detail, this technology allows retailers to:
<ul style="text-align: justify;">
<li dir="ltr" role="presentation">Optimize Inventory: Avoid stockouts and waste by stocking the appropriate products at the right time.</li>
<li dir="ltr" role="presentation">Lower Costs: Inventory management decreases storage costs and losses from unsold goods.</li>
<li dir="ltr" role="presentation">Increase Efficiency: Streamline the supply chain to ensure on-time delivery.</li>
</ul>
The impact is significant. According to McKinsey Digital, AI-enhanced forecasting reduces errors in supply chain networks by 30 to 50%. This increased accuracy leads to a substantial drop &ndash; up to 65% &ndash; in lost sales due to out-of-stock situations.
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/demand_forecasting_by_ai_ml_d990fd4a8b.webp" alt="demand forecast AI" width="778" height="389">
<figcaption>Demand forecasting is improving with the help of AI and ML.</figcaption>
</figure>
<h2 dir="ltr" style="text-align: justify;">Omnichannel Retailing</h2>
Omnichannel technology in retail stores creates a seamless shopping experience by connecting online and offline interactions. Customers can enjoy a consistent journey across touchpoints, whether browsing products online, checking in-store availability, or choosing home delivery or in-store pickup.
This technology includes:
<ul style="text-align: justify;">
<li dir="ltr" role="presentation">Real-Time Inventory Updates: Customers always know what's in stock and where by synchronizing local and online inventories.</li>
<li dir="ltr" role="presentation">Integrated Customer Data: Data analytics and AI help retailers personalize recommendations and interactions on websites, mobile apps, and in stores.</li>
<li dir="ltr" role="presentation">Convenient Purchase Options: &ldquo;Buy Online, Pick Up In Store&rdquo; (BOPIS) and curbside pickup methods make purchasing easier and faster.</li>
</ul>
Walmart and Target are firms benefiting from omnichannel strategy. They let people shop seamlessly across <a href="https://reliasoftware.com/blog/mobile-app-development-frameworks">mobile apps</a>, <a href="https://reliasoftware.com/blog/website-development-process">websites</a>, and shops. For example, you could add your favorite items on your phone during your commute to the cart and then seamlessly complete your purchase in-store later that day. That's omnichannel excellence!
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/omnichannel_retailing_38a0e92c1f.webp" alt="omnichannel retailing" width="792" height="396">
<figcaption>Omnichannel technology in retail stores creates a seamless shopping experience by connecting online and offline interactions.</figcaption>
</figure>
<h2 dir="ltr" style="text-align: justify;">Virtual Try-Ons with AR</h2>
In the COVID-19 period, when physical stores closed or opened limitedly, virtual try-ons emerged as a solution to let customers know how the products look or fit in real life. For instance, you can visualize a sofa in your living room through your smartphone or try makeup digitally to find your ideal shade. This eliminates the uncertainty of buying products online since the customers are known with better information.
According to the Virtual Try-On Technology Global Market Report, this technology market is growing exponentially to reach $9.59 billion in 2024, with a compound annual growth rate (CAGR) of 26.6%. This growth is rising consumer interest in personalized, contactless shopping experiences.&nbsp;
&gt;&gt; Read more: A Guide To <a href="https://reliasoftware.com/blog/ar-vr-app-development">AR &amp; VR App Development</a> For Businesses
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/virtual_try_ons_ar_6530d28f16.webp" alt="virtual try-ons AR" width="772" height="386">
<figcaption>Virtual try-ons emerged as a solution to let customers know how the products look or fit in real life.</figcaption>
</figure>
<h2 dir="ltr" style="text-align: justify;">Smart Shelves and Inventory with IoT</h2>
Smart shelves are changing retail inventory management using the Internet of Things (IoT). These smart shelves track stock levels in real time to ensure that products are always available for customers.&nbsp;
When stock gets low, alerts are sent to store staff so that items can be restocked quickly. This prevents sales from being lost and makes the customer experience better. This technology not only improves the customer experience but also helps Walmart optimize their supply chain and reduce operational costs.
&gt;&gt; Read more:
<ul style="text-align: justify;">
<li dir="ltr" style="font-style: italic;" role="presentation"><a href="https://reliasoftware.com/blog/iot-app-development">IoT App Development</a>: How To Create An IoT Application?</li>
<li dir="ltr" style="font-style: italic;" role="presentation">10 Best <a href="https://reliasoftware.com/blog/iot-app-development-companies">IoT App Development Companies</a> in Vietnam</li>
</ul>
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/smart_shelves_inventory_with_iot_e530253ff5.webp" alt="smart shelves and inventory with IoT" width="778" height="389">
<figcaption>Smart shelves are changing retail inventory management using the Internet of Things (IoT).</figcaption>
</figure>
<h2 dir="ltr" style="text-align: justify;">Digital Price Tags</h2>
ESL and IoT-backed digital price tags are the future of price management for products across the retail sector. These electronic tags are flexible and efficient because they can be reprogrammed remotely and in real-time, thereby minimizing staff involvement in managing the shelf product prices.
Outstanding benefits of digital price tags include:
<ul style="text-align: justify;">
<li dir="ltr" role="presentation">Instant Price Changes: Retailers can instantly modify prices across all locations to adapt to market changes and rival pricing.</li>
<li dir="ltr" role="presentation">Improved Accuracy and Efficiency: Automation reduces human error and time spent on manual price changes.</li>
</ul>
&nbsp;
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/digital_price_tags_1e6732e43a.webp" alt="digital price tags" width="774" height="387">
<figcaption>ESL and IoT-backed digital price tags are the future of price management for products across the retail sector.</figcaption>
</figure>
<h2 dir="ltr" style="text-align: justify;">Blockchain for Transparent Supply Chains</h2>
Supply chains are complex networks where companies collaborate to add value to products or services before reaching the end consumer. Blockchain enables seamless data exchange and validation across these networks. In other words, blockchain is finding a new way in retail innovations: creating transparent and secure supply chains.
Using IoT and AI, the blockchain can store real-time product location and sensor condition data. For example, some global retailers are using blockchain technology to track fresh produce from farm to shop in seconds. This traceability speeds up contamination source detection, improving safety and consumer trust.
&gt;&gt; Read more:
<ul style="text-align: justify;">
<li dir="ltr" style="font-style: italic;" role="presentation">Top 6 Best <a href="https://reliasoftware.com/blog/best-supply-chain-management-software">Supply Chain Management Software</a></li>
<li dir="ltr" style="font-style: italic;" role="presentation"><a href="https://reliasoftware.com/blog/no-code-and-low-code-solutions-in-logistics-and-supply-chain">No-Code And Low-Code Solutions In Logistics And Supply Chain</a></li>
<li dir="ltr" style="font-style: italic;" role="presentation">An Ultimate Guide for <a href="https://reliasoftware.com/blog/things-to-know-about-logistics-app-development">Logistics App Development</a></li>
</ul>
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/blockchain_for_supply_chains_83d9c3b31f.webp" alt="blockchain for supplychains" width="788" height="394">
<figcaption>Blockchain enables seamless data exchange and validation across these networks.</figcaption>
</figure>
<h2 dir="ltr" style="text-align: justify;">Advanced Payment Options</h2>
Thanks to payment technology, consumers can complete purchases faster, safer, and easier. To effectively attract cashless shoppers, merchants must utilize mobile payments. PwC Research on Cashless Payments shows that the global volume and frequency of such payments have steadily increased, meeting the 2025 projection of 80% growth. Customers of all ages are utilizing &lsquo;touchless&rsquo; payment methods like Apple Pay and Google Pay.
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/advanced_payment_options_ef546006a3.webp" alt="advanced payment options" width="798" height="399">
<figcaption>Retailers increasingly adopt biometric payments and mobile wallets to create seamless checkout experiences.</figcaption>
</figure>
<h2 dir="ltr" style="text-align: justify;">Voice E-commerce</h2>
Voice shopping is quickly becoming a useful way to buy things. Voice assistants for mobile apps like Alexa, Google Assistant, and Siri are used to make smooth purchases. Meanwhile, NLP and speech recognition innovations make interactions easier with this breakthrough.&nbsp;
This tech trend makes it convenient for customers to save time for locating a certain product or typing. According to Statistics, it shows that 22% of consumers make direct purchases using voice assistants, and 71% prefer voice commands for online searches.
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/voice_ecommerce_f5fd44e4db.webp" alt="voice ecommerce" width="782" height="391">
<figcaption>Voice assistants for mobile apps like Alexa, Google Assistant, and Siri are used to make smooth purchases.</figcaption>
</figure>
&gt;&gt; Read more:
<ul style="text-align: justify;">
<li dir="ltr" style="font-style: italic;" role="presentation">Top <a href="https://reliasoftware.com/blog/mobile-app-development-trends">Mobile App Development Trends</a> for 2025</li>
<li dir="ltr" style="font-style: italic;" role="presentation">6 <a href="https://reliasoftware.com/blog/healthcare-technology-trends">Healthcare Technology Trends</a> and Innovations 2025</li>
<li dir="ltr" style="font-style: italic;" role="presentation">Top <a href="https://reliasoftware.com/blog/front-end-technologies">Frontend Technologies</a> and Development Trends in 2025</li>
</ul>
<h2 dir="ltr" style="text-align: justify;">Conclusion</h2>
Technology is going to remain very significant in the retail industry. Such retail tech trends as personalized AI, blockchain, etc., are foundations of how people will go shopping in the future. The application of these technologies should enable organizations to operate more effectively and thereby foster long-term customer confidence in a dynamic market.&nbsp;
&gt;&gt;&gt; Follow and Contact <a href="https://reliasoftware.com/">Relia Software</a> for more information!

Personalized shopping, AI-powered demand forecasting, omnichannel, virtual try-ons, smart shelves, digital price tags, etc. are 9 retail technology trends 2025.

9 Popular Retail Tech Trends For Businesses 2025| Relia Software

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9 Retail Tech Trends For Businesses In 2025

KMS Technology, Kyanon Digital, Relia Software, Newwave Solution, InApps Technology, Enlab, Axon Active, and Elinext are the best C++ development companies in Vietnam

Top 9 C++ Development Companies in Vietnam | Relia Software

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9 Popular C++ Development Companies in Vietnam

Explore the React roadmap, including component syntax, advanced custom hooks, performance optimization, concurrent mode, server-side rendering, and more.

React Roadmap for Frontend Developers At Every Level | Relia Software

React Roadmap for Frontend Developers At Every Level 

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Are you seeking innovative healthcare treatment for yourselves and your family? As modern technology develops, investing in medical technology innovations becomes more essential for businesses to be competitive in this industry. These innovations can improve human healthcare, helping to raise general social living standards.
This post will discuss 6 popular healthcare technology trends that are shaping the future of the healthcare industry. After reading, you can have an overview of how the healthcare industry operates and changes recently, facilitating your decision in medical investment.
&gt;&gt; You may interested in:
<ul style="text-align: justify;">
<li dir="ltr" style="font-style: italic;" role="presentation">Top 8 <a href="https://reliasoftware.com/blog/healthcare-app">Healthcare Apps</a> For Patients &amp; Clinics</li>
<li dir="ltr" style="font-style: italic;" role="presentation">Top 10 <a href="https://reliasoftware.com/blog/healthcare-software-development-company">Healthcare Software Development Companies</a> in Vietnam</li>
</ul>
<h2 dir="ltr" style="text-align: justify;">AI &amp; ML</h2>
<a href="https://reliasoftware.com/blog/artificial-intelligence-in-mobile-app-development">Artificial Intelligence</a> (AI) and <a href="https://reliasoftware.com/blog/machine-learning-solutions">Machine Learning</a> (ML) are useful for processing massive medical data volumes in real time. These technologies can help doctors monitor patients, diagnose faster, and shorten treatment time.&nbsp;
Application
AI-powered diagnostic platforms are typical examples of applying AI in medical services. These platforms use complex algorithms to interpret medical analytics, including images and laboratory results. A South Korean study analyzed the use of AI in detecting potential diseases. It showed that AI has a 90% sensitivity for breast cancer and 91% for early-stage cancer, making it possible for doctors to diagnose the condition early for on-time treatment. (<a href="https://bmcmededuc.biomedcentral.com/articles/10.1186/s12909-023-04698-z" target="_blank" rel="nofollow noopener noreferrer">Source</a>)
Key Features
<ul style="text-align: justify;">
<li dir="ltr" role="presentation">EHR Integration: Integrate with electronic health records to optimize operations for delivering patient information to healthcare providers.</li>
<li dir="ltr" role="presentation">Real-Time Alerts: Alerts critical conditions timely, allowing immediate intervention for serious cases.</li>
</ul>
However, healthcare expertise still needs accuracy in the results delivered. AI &amp; ML must be trained before execution, biased data used in training can be a real threat to patient safety due to wrong diagnoses. To apply this technology successfully, businesses need to ensure the quality and accuracy of training data.
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/aiml_in_healthcare_a387048cf1.webp" alt="AI &amp; ML in healthcare" width="776" height="365">
<figcaption>Artificial Intelligence (AI) and Machine Learning (ML) are useful for processing massive medical data volumes in real time. (Source: Internet)</figcaption>
</figure>
&gt;&gt; Read more:&nbsp;
<ul style="text-align: justify;">
<li dir="ltr" style="font-style: italic;" role="presentation">Top 10+ Best <a href="https://reliasoftware.com/blog/ai-development-tools">AI Development Tools</a> for Software Developers</li>
<li dir="ltr" style="font-style: italic;" role="presentation">Top 9 Best <a href="https://reliasoftware.com/blog/deep-learning-frameworks">Deep Learning Frameworks</a> for Developers</li>
<li dir="ltr" style="font-style: italic;" role="presentation"><a href="https://reliasoftware.com/blog/which-case-would-benefit-from-explainable-ai-principles">Which Case Would Benefit from Explainable AI Principles</a>?</li>
<li dir="ltr" style="font-style: italic;" role="presentation">Top 17 <a href="https://reliasoftware.com/blog/best-ai-apps">Best AI Apps</a> For Individuals and Businesses</li>
</ul>
<h2 dir="ltr" style="text-align: justify;">Telemedicine</h2>
Telemedicine contributes to connecting patients to healthcare centers for the provision of healthcare services to those in rural or hard-to-reach areas. It was embraced during the COVID-19 pandemic when healthcare organizations globally implemented solutions to address customer needs.&nbsp;
As pointed out by the UN, there is 76% of hospitals worldwide practice telemedicine. The number of surgeries conducted through telemedicine also increased from 0.25% in 2019 to 64.6% in 2020. Such fast-forward popularity proves telemedicine is a sustainable and innovative element of contemporary medicine.
Application
Remote patient monitoring systems, a type of telemedicine, can monitor and collect real-time information about patients&rsquo; health, such as heart rate, blood sugar levels, etc., through wirelessly connected devices. This helps identify early signs that demand intervention, minimize hospitalization time, and provide better care when the patient is home.
Key Features
<ul style="text-align: justify;">
<li dir="ltr" role="presentation">Wearable Sensors: Supervise parameters such as blood pressure or oxygen level and transmit the information to the data network.</li>
<li dir="ltr" role="presentation">Automated Alerts: Alert doctors whenever the readings go up or down outside their normal ranges to avoid late treatment.</li>
<li dir="ltr" role="presentation">Data Visualization Dashboards: Stored collected data in a format that makes it easy to read when making a quick decision.</li>
</ul>
Telemedicine is convenient, but it can not ensure the quality of health services when diagnosed from far away. The lack of direct interaction with the patient may reduce the quality of care. To lower these risks and make sure telemedicine provides safe and fair healthcare, it needs to be properly regulated and supervised.
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/telemedicine_03a839ee96.webp" alt="Telemedicine" width="735" height="438">
<figcaption>Telemedicine was embraced during the COVID-19 pandemic when healthcare organizations globally implemented solutions to address customer needs. (Source: Internet)</figcaption>
</figure>
<h2 dir="ltr" style="text-align: justify;">Internet of Medical Things (IoMT)</h2>
IoMT links medical devices and healthcare systems via the internet to exchange real-time, continual, and accurate data. It enables remote patient monitoring and improves disease identification at early stages. That supports faster and more proactive delivery of healthcare services to customers.&nbsp;
Application
Connected wearable devices, part of the Internet of Medical Things (IoMT) trend, are devices that monitor health indicators such as heart rate, sleep duration, and physical activity. A recent study reports that the market for wearable medical electronic devices will be worth $41.8 billion in 2024 and $86.2 billion by 2029. These devices rely on sensor data acquisition, which can then be processed by health applications or other medical providers.
Key Features
<ul style="text-align: justify;">
<li dir="ltr" role="presentation">Embedded Sensors: Record promptly measurable data such as the number of steps or heart rate for ongoing monitoring.</li>
<li dir="ltr" role="presentation">Bluetooth Connectivity: Connect with smartphones or any other device for instant response and good advice.</li>
<li dir="ltr" role="presentation">Health Data Sharing: Share details safely with doctors for near and distant surveillance and management.</li>
</ul>
However, IoMT technologies are exposed to security threats that can lead to the leak of critical health information through connectivity with the internet. Moreover, a lack of similarities in the type of devices or platforms being integrated could also hinder device integration. Businesses have to ensure their devices are well-integrated with each other for smooth patient monitoring and examination.
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/Io_MT_da08b145d0.webp" alt="IoMT" width="660" height="371">
<figcaption>IoMT links medical devices and healthcare systems via the internet to exchange real-time, continual, and accurate data. (Source: Internet)</figcaption>
</figure>
<h2 dir="ltr" style="text-align: justify;">Robotics</h2>
Robotics in healthcare refers to using robots and automation technologies to improve medical services. These technologies save recovery time and perform repetitive or physically demanding activities, supporting healthcare professionals in their work.
Application
Robotic process automation (RPA) automates repetitive tasks such as creating appointments or processing claims. It helps healthcare staff avoid wasting time on numerous administrative tasks to focus on attending to patients. RPA is cost-saving too. According to some sources, RPA can lower transactional costs in shared services by 30-50%.
Key Features
<ul style="text-align: justify;">
<li dir="ltr" role="presentation">Task Automation: Automates usual repetitive operations like billing or data entry with no need for human input.</li>
<li dir="ltr" role="presentation">System Integration: Integrates smoothly into current hospital management systems, improving total effectiveness.</li>
</ul>
Healthcare robots increase productivity in medical services, but more dependencies on robotic technologies may reduce human supervision, leading to medical or administrative mistakes. It requires tight and precise training processes to minimize these mistakes at least. Businesses may need to partnerships with educational institutions and standardized certifications to develop quality training.
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/robotics_automation_in_healthcare_783414f213.webp" alt="robotics automation in healthcare" width="678" height="381">
<figcaption>Robotics in healthcare refers to using robots and automation technologies to improve medical services. (Source: Internet)</figcaption>
</figure>
&gt;&gt; Read more: Key <a href="https://reliasoftware.com/blog/benefits-of-healthcare-automation-systems">Benefits of Healthcare Automation Systems</a>
<h2 dir="ltr" style="text-align: justify;">Blockchain Technology</h2>
Blockchain technology offers a secure platform for connecting and recording transactions in various channels. It allows the sharing of patient records information while ensuring the privacy and accuracy of the records in healthcare. This technology will ensure that every transaction is immutable, minimizing fraud and increasing people&rsquo;s confidence in and trust in the healthcare system.
Application
Blockchain technology is often used to provide security for electronic health records (EHRs). EHRs are the computerized version of patients&rsquo; paper-based clinical histories. It was stated that more than 11.5 billion medical records have been stolen or damaged since 2005. By using blockchain, patient data is encrypted and then sent to different locations, minimizing unsecured access to privacy information.
Key Features
<ul style="text-align: justify;">
<li dir="ltr" role="presentation">Data Immutability: Avoids the ability to change or modify records, offering a credible record information source.</li>
<li dir="ltr" role="presentation">Decentralized Storage: Reduces the danger of a single failure point that exposes extensive data losses.</li>
<li dir="ltr" role="presentation">Auditability: Offers users and auditors a trace of all data access and changes with full accountability.</li>
</ul>
However, many transactions will slow down the whole blockchain process. The absence of standardized regulations and compatibility are other obstacles to adopting blockchain in healthcare. Such limitations require businesses to have careful integration implementation, balancing the benefits and issues that may emanate from the process.
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/blockchain_in_healthcare_2edf1c41ec.webp" alt="blockchain in healthcare" width="573" height="396">
<figcaption>Blockchain technology is often used to provide security for electronic health records (EHRs). (Source: Internet)</figcaption>
</figure>
<h2 dir="ltr" style="text-align: justify;">AR/VR and Digital Twins</h2>
AR/VR is the immersive technology that develops digital spaces built in real environments, while digital twins create virtual models of tangible things like a human body or an organ. In the healthcare industry, these technologies facilitate training, better treatment planning, and patient engagement.
&gt;&gt; Read more: A Guide To <a href="https://reliasoftware.com/blog/ar-vr-app-development">AR &amp; VR App Development</a> For Businesses
Application
VR technology allows immersive simulations to be generated as part of VR-based training modules where learners or professionals could practice procedures and emergency reactions in realistic scenarios. These courses improve medical training, ensuring healthcare workers are ready for real-world challenges.
Key Features
<ul style="text-align: justify;">
<li dir="ltr" role="presentation">Immersive Simulations: Builds realistic situations in medicine for emulation purposes to enhance real-life skills.</li>
<li dir="ltr" role="presentation">Performance Feedback: Monitors and gives the results with steps on how the performance should be improved.</li>
<li dir="ltr" role="presentation">Scenario Customization: Adapts the training sessions to certain fields, such as surgical or emergency health.</li>
</ul>
AR/VR and digital twins still have technical barriers, such as needing expertise and advanced hardware. Additionally, a simulation created by AR/VR can not ensure practicality, over-reliance on simulations may reduce the hands-on experience of doctors. Healthcare businesses must balance the training by combining simulations with hands-on practice to maintain essential skills for service providers.
<figure class="image align-center"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://api.reliasoftware.com/uploads/medical_vr_training_3fffcbfcbd.webp" alt="medical VR training" width="782" height="442">
<figcaption>VR technology allows immersive simulations to be generated as part of VR-based training modules. (Source: Internet)</figcaption>
</figure>
&gt;&gt; Read more:
<ul style="text-align: justify;">
<li dir="ltr" style="font-style: italic;" role="presentation">A Detailed Breakdown For <a href="https://reliasoftware.com/blog/healthcare-software-development">Healthcare Software Development</a></li>
<li dir="ltr" style="font-style: italic;" role="presentation"><a href="https://reliasoftware.com/blog/data-security-in-healthcare-software">Data Security in Healthcare Software</a>: Why Is It Important?</li>
<li dir="ltr" style="font-style: italic;" role="presentation">The Importance Of <a href="https://reliasoftware.com/blog/a-complete-guide-to-digital-transformation-in-healthcare">Digital Transformation in Healthcare</a></li>
<li dir="ltr" style="font-style: italic;" role="presentation"><a href="https://reliasoftware.com/blog/tips-for-healthcare-ui-design">Tips for Enhancing Healthcare UI Design</a> in Mobile Apps</li>
<li dir="ltr" style="font-style: italic;" role="presentation">Guide to <a href="https://reliasoftware.com/blog/medicine-delivery-app-development">Medicine Delivery App Development</a> For Pharmacy Businesses</li>
</ul>
<h2 dir="ltr" style="text-align: justify;">Conclusion</h2>
Healthcare technology trends are not only transforming how doctors work in the field but also improving patient care choices. AI, IoMT, AR&amp;VR, digital twins, and nanotechnology are emerging technologies that can positively impact people's lives and healthcare services.&nbsp;
Updating with these trends will help enhance competition and create a patient-friendly healthcare environment. However, businesses must have careful training and supervision to ensure the safety and accuracy of the above technologies while treating patients.
&gt;&gt;&gt; Follow and Contact <a href="https://reliasoftware.com/">Relia Software</a> for more information!

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