5 Reasons to Use Node.js for an App Based on Microservices

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There are a lot of benefits to using microservices for your next project. Even more, if you connect microservices and Node.js. 

But before we dig into how this can help you enhance the workflow and achieve your business values, let’s first take a look into what exactly are microservices. 

Microservices are a software design pattern that breaks larger applications into smaller and simpler applications that are much easier to maintain, test, and update. Essentially, this is one approach to software development that is more business-oriented. 

The main benefits of using microservices for application development include: 

Better structure

An app that is well-structured is easier to understand so any new features will be also easier to design and implement. This means less time – and less money – will be spent on analysis and more on the actual development.

Easier development of complex projects

Complex apps are difficult to build and maintain but when they are broken up into smaller bits they become more manageable.

Seamless scalability

Scaling a monolithic app can turn out to be a nightmare because a lot of time needs to be spent on figuring out what is going on the inside – something that can be easily avoided with microservices.

Fewer errors

Because microservices are smaller pieces of technology, it is easier to keep them without errors.  

Better performance

Each microservice does only one job, so it is easier to be optimized to work efficiently. 

Node.js is created exactly to make the development of applications based on microservices much easier. Read on to find out what are the benefits of apps based on microservices build in Node.js.

Performance and reliability

Because of its single-threaded asynchronous architecture, apps built with Node will be stable, snappy, and scalable to infinity – the only limit being your budget. 

Data replication 

This feature that is required for microservices is extremely easy with Node. Also, there are numerous NoSQL databases available on the market, and most of them are free of charge. 

Cost control

Microservices – which are the main focus of Node – allow you to replicate only these parts of the app that are required to deal with the higher additional traffic. This means you will save quite some money, once you start scaling the app. 

Easy maintenance and updates

Lacking monolithic code means that when you write a new feature, the process will be much easier. The same is applied to updating – you will not need to invest in a large rewrite that costs a lot. 

Streamlined development workflows

One of the main strengths of Node is that the app is actually made of multiple smaller apps, meaning that developers can work the respective parts of the app without getting in each other’s way. 

Overall, microservices offer various benefits: ease of development and updating, cost control, effortless scaling. And Node.js and microservices are a great combo for complex applications with high traffic which otherwise would have been very difficult to maintain.