What is Microservice?

Microservices is one of the hottest topics that you can find in software development as of now. If you are a developer, you should pay special attention to this topic. That’s because it would determine the future of software development. 

When you take a look at the traditional approach of software development, you will notice how the developers are taking a monolithic approach. It has the ability to give life to a variety of issues. The issues become more prominent when the software application becomes complex and large. The best solution available to overcome this hassle is to take a look at microservices. They are in a position to make life easy for the software developers while building applications. When the complexity increases, Microservices will be able to deliver all the support needed to scale and expand along with time.

In order to get a better understanding of this fact, let’s take a look at the way how Microservices differ from the traditional monolithic approach.

Monolithic approach of software development

Traditional software development is associated with a monolithic approach. This is where a single monolith contains all the code for the application and business activities that take place inside it. When the requirements of the application grow along with time, it will monolith. That’s why it is important to take a look at a better approach. 

Imagine that the software you develop becomes success and lots of individuals start using it. In other words, lots of people will depend on the software. This can heavily increase the traffic of the application. Then you will come across the need to add more features into the software, so that you will be able to cater the needs of the users. Hence, more developers will start working on the process of adding new functionalities to the application. 

Even if independent teams will start working on the process of introducing new features to the application, it wouldn’t look independent at all. Therefore, it will become impossible to clearly determine which developer is working on a specific piece of development. This will eventually create a negative impact on the quality of the code. That’s where there should be a better alternative solution to overcome the problem. Microservices come into play in such a situation.

What is a Microservice architecture? 

The Microservice service architecture contains a large number of independently deployable services. These services are organized around business capabilities. They can ensure automated deployment, along with retaining intelligence in the endpoints. Moreover, it can provide decentralized control in different data and languages as well. 

Primary idea behind the usage of Microservice architecture is to make sure that the process of application development becomes a simple experience for all the developers. It is possible to maintain the smaller pieces in an effective manner and get them to work together seamlessly. Once you start using the Microservices, you will get the opportunity to isolate a specific functionality in a software and start introducing changes to it. Therefore, it is possible to make software developments completely independent and move forward with less hassle.

Along with the assistance of Microservices, you are provided with the opportunity to split a large and complex application into several distinct services. Every single service will be managed by a group of individual software developers. Hence, the code quality can be maintained. If there is a change that needs to be done, it can be deployed with ease as well.

Benefits of using microservices 

There are numerous benefits, which you will be able to experience with the usage of microservices. Here is a list of some of the most prominent benefits out of them. If you are impressed by these benefits, you can come up with the decision to start using microservices and get your development activities completed.

  • It can enhance scalability

Scalability of software development can easily be improved with the assistance of Microservices. That’s because the microservices are in a position to scale up or scale down software development with minimum hassle. You will also be able to cut down the cost of scaling software development in an effective manner. When you want to add a new feature into a software, you have all the freedom to do it with ease. This can ensure the application stability as well as development speed.

  • It can deliver better fault isolation capabilities 

When there is a fault, it can be isolated with ease while using the Microservice. When one Microservice fails, the others will continue to work. Therefore, you just need to track the failed Microservice and get the work done. This can provide all the support and assistance that you need to make the changes to the code and fix the issues.

  • It offers optimized abilities to scale decisions 

Microservices are in a position to provide a great assistance when scaling decisions. Due to the same reason, you will find it as an easy task to ensure efficient system organization and system optimization. 

  • It can increase business agility 

Overall business agility can be enhanced with the assistance of Microservices. That’s because the microservices are simple and small. If a Microservice fails, it will only create an impact on that specific service. Hence, you can make sure that the entire application is up and running. Therefore, you will find it as an easy task to fix the issue within a short period of time as well.

  • It will increase productivity of the developers 

Developers who use microservices will be able to enhance their productivity in a hassle free manner. That’s because the time taken for the developers to deploy their new changes and make changes to fix the issues is minimized. They just need to pay attention to an isolate piece of functionality. They don’t have to take a look at the complete monolithic application.

Due to all these reasons, there is a high demand for the Microservices among software development.