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Why Everyone Should Switch to Microservices?

The term microservices was first coined in the year 2011, and since that time it has always stayed in the limelight in most forward-thinking organisations. Be it the biggest eCommerce giant Amazon, streaming services like Netflix or the world’s most popular search engine Google, all have adopted Microservice architecture. Those who don’t are in the process of applying it in their organisations. As this method of application development has been around for a long time now, yet many companies refrain from using it. So, in this post from Quarks, we are going to tell why every organisation should switch to microservices.

What are Microservices?

Microservices are an architectural style where an application is split into loosely coupled services and small micro applications that are deployed independently. Apart from this, these micro applications are owned by different small teams. Microservices are best to develop large scale applications that are highly complex in nature.

Also Read: Microservices vs Monolithic Architecture: Which One to Pick?

Problem with Monolithic Architectural Style

Monolithic architecture is a way of application development in which an application is developed in a single unit. All the elements of the application must be available for the code to function. As the development work of the entire application is done in one piece, it poses a lot of challenges to development. This is why every organisation should switch to microservices.

Difficult to make changes due to complexities involved 

Slows down the time for applications to start

Requires extensive manual testing

Difficult to deploy continuously

Not comfortable adopting new technologies

A single bug in a module can disrupt the working of the entire process

Why Every Organisation Should Switch to Microservices?

There are numerous benefits; that’s why every organisation should switch to microservices. We have tried to list a few of them.

Improved Resilience

In microservices, the complete application is decoupled and decentralised into different services that are developed as separate entities; this is why every organisation should switch to microservices.

Increased Scalability

One of the key reasons why every organisation should switch to microservices is the fact that one can scale up a service or function without scaling the entire application. Critical services can be employed on various servers to increase performance and availability without making any impact on other services, giving us another reason why every organisation should switch to microservices.

Also Read: How Automation Helps in DevOps?

Easy to Maintain and Debug

Another reason why every organisation should switch to microservices it is easier to test and debug applications through microservices architecture. As it has smaller modules that are being developed and go through a continuous testing and delivery process, the capability to produce error-free applications improves drastically.

Small Codebase, Easy to Deploy

As every module is developed separately in microservice, so as a consequence, it has a smaller codebase making it easier to deploy and maintain this is why every organisation should switch to microservices.