Building Microservices Architecture with Node.js

By Ami Dias | | Web
Building Microservices Architecture with Node.js

Microservices architecture has become popular in modern application development. Upscaling industries are integrating the microservices to build applications that assist in keeping up with client expectations. Being a single self-contained unit, microservice architecture together with others services make an extensive application. Microservices-based applications can be developed, deployed, and maintained independently. Hence, microservices simplify architectural patterns to split the massive applications with heavy maintenance breaking down the functionality via APIs. The approach of microservices architecture allows software development companies to cut their applications so that they can update and scale them separately.

Since it is a distinctive method for developing software applications, microservices contain several features used to create applications. The arrays of APIs in the microservice is the most significant feature. All functions of the microservices communicate through the API gateway. To get the concept of microservices, you need to understand how it is built. First, APIs are created with the help of HTTP-based RESTful techniques by pushing JSON payloads. On the other hand, the NoSQL database is integrated with a C# code before it is run on another JavaScript browser. The process results in a service architecture that will work correctly with methodologies used in app development, making it possible to integrate the DevOps processes.

Several top software development companies are deploying the concepts of microservices architecture to build their software applications and websites. A good example is Amazon. At Amazon, the DevOps team used the microservices model with other 200 more services to create the amazon website. The microservice architectures played a significant role in maintaining the performance of the Amazon website. Since microservices architecture is a component-based model, it delivers applications that are composable and well-documented APIs.

Before you build high-density sets of services for your company with microservices, beware that web servers require separate instances to run independent services. Developers need the microservice architecture to help them in replacing the heavyweight apache with a service-oriented item as well as overcome challenges in the mobile application development process.

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What is the connection between Node.js and Microservices?

You probably understand so far that microservices architecture is an evolutionary design. To complete all the tasks in microservices architecture, you need to have node.js and a node package manager. However, you must have working knowledge of JavaScript and Node.js as well as the exposure to the HTTP protocol to build applications based on microservices. Node.js is a significant contributor in cross-platform mobile development in the backend, which involves more microservice architecture. Node.js and microservices have been adopted by several software development companies because they are lightweight and responsive. Besides the features that make node.js a perfect host for microservices, it is also an ideal structure for message handling and processing responses.

Why Microservices Architecture with Node.js?

Node.js is a backend environment with excellent efficiency and overall software developer productivity. Its vast number of tools support most of the microservices frameworks which enhances the development of applications that are based on microservice strategies. One of the creative runtime environments for developing microservice-based application includes Seneca JS. The following points will explain why node.js has become a standard for microservice architecture.

  • Topnotch performance

Node.js supports multiple microservice frameworks and is superfast. Node.js is frequently updated to achieve performance optimization, improve the security patches as well as to support the latest JavaScript features. The node.js can correctly handle the massive load with minimal response time because it is Model-driven.

  • Productivity

Node.js can enhance productivity in application development because it comes up with ready to use modules to speed up the development process. Also, the use of JavaScript as an interface language saves a lot of time thus improves scalability.

  • Developer friendly

With the number of incredible modules in node.js, developers get the support they need to make a significant improvement in the application development life cycle. Node.js also is growing significantly faster than other languages; hence, it offers more productivity even to the next generation developers.

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Common rules of Microservices Architecture

  • Zero configuration:

Since all the microservices systems have multiple services, there is no need to configure the ports, IP addresses, or APIs manually. Manual settings may cause more significant issues with inter-service communication.

  • Fault-Tolerant:

Microservice systems can handle errors in message processing, timeouts, and miscommunications automatically. The systems can deploy explicit check regularly to impact performance.

  • Self-Healing:

Like other systems, microservices can be exposed to failures occasionally. It is capable of inverting default implementations to recover its proper functionality and any other lost services automatically.

  • Auto-discovery:

Once you add new services to the microservices systems, it will discover them automatically to start communication in the shortest time possible. This happens without any manual configuration or intervention.


So this is why building microservices architecture with node.js is the best choice when you are developing software applications for your company. Implementing the microservices architecture in your company will benefit you in various ways, including software scalability, cost of control, and ease of development. You should know how to combine the microservices with node.js together in high traffic or when developing complex applications. You can even contact us to help you integrating microservices architecture in your software applications.

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About Ami Dias

Ami Dias
Ami Dias is working as the Digital Marketing Officer at WeblineGlobal. She is a technology enthusiast who writes a lot of blogs and articles specifically for new-age tech. When she is not working, she likes to go for a long drive and she also travels to various destinations. She is an advocate of a healthy lifestyle and practices yoga with meditation. If you need any elaboration or assistance on the topics she is writing then feel free to drop an email to