Why Everyone Should Switch to Microservices?

Switch to Microservices

The term microservices was first coined in the year 2011 and since that time it always stays in 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 to apply it in their organisations. As this method of application development is here for a long time now, yet many companies refrain to use it. So, in this post from Quarks, we are going to tell why every organisation should switch to microservices.

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What are Microservices?

Microservices is an architectural style where an application is split into loosely coupled services and small micro applications that are stationed 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.

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 functioning of the codes. As the development work of the entire application is done in one piece, it possesses a lot of challenges to development. This is why every organisation should switch to microservices.

• Difficult to make changes due to complexities involved 
• Slow down the time for applications to start
• Require extensive manual testing
• Difficult to deploy continuously
• Not comfortable to adopt new technologies
• A single bug in a module can close the working of the entire process

Why Every Organisation Should Switch to Microservices?

There are numerous benefits that 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, it is why every organisation should switch to microservices.

Increased Scalability

One of the key aspects that why every organisation should switch to microservices is the fact that one can scale up a service or function without scaling the entire application. Services that are critical 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.

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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 improve 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.