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Serverless vs Microservices Architecture

By January 31, 2020 No Comments

It is always difficult to choose between Serverless and microservices architecture. There are many advantages of using both the architectures. In this article, we are going to discuss both the architectures.

Microservices have become the most famous option for software architecture. Most companies are using it for developing their products. There are many advantages to using microservices. But, Serverless architecture is also providing many features. It will give you access to FaaS or Function as a Service. Thus, it is also a very tempting option.

Definition of Microservices:

Microservices have become one of the most famous architecture. It offers many advantages like flexibility and software escalation. Even big companies like Netflix are using this architecture. Thus, it is one of the best architectures for software development. If you have a very large user base, then this architecture is perfect for you.

You should design each microservice in such a way that it can be used for different services. If you only want to design for a single service, then monolithic is perfect for you. Some of the advantages of using this architecture are:

  1. Easy to build apps

The main advantage of microservices is its simplicity. You can split your service into smaller modules. This will help you in working on individual components. Also, it is very easy to maintain your applications. You can easily manage your code. Your application will be broken down into separate parts. Hence, you can easily manage your application. You can implement your applications by using different programming languages and software environments. This will allow you to build and deploy each service separately. Thus, your microservices will affect their service only. It won’t affect your entire system. This will help you in reducing the downtime of your system.

  1. Better Productivity

This architecture will also help you in improving your productivity. You can decompose your service into various components. Thus, you can easily develop them. Different members of your team can work on different components. They don’t have to wait for other team members to finish first. This will help you in increasing your team productivity. You can test every component individually. Thus, your testing team doesn’t need to wait for the whole application.

  1. Flexibility

You can write your microservices in various languages. Thus, this will allow you to find the best tech stack for your application. This architecture will ensure that different components can work with each other. Hence, you don’t need to worry about the compatibility issue. Also, you can easily add new services to your system. This will help you in scaling up your resources.

  1. Autonomous Teams

If you have a distributed team, then this method is perfect for you. It is difficult to work on a monolith system. You need to coordinate with various different teams. Microservices will allow you to work on independent components. Thus, your team can work on different components at the same time. If you are working on a massive application, then this method is perfect for you.

There are many more benefits to using Microservices. However, there is also one disadvantage of using this solution. You need to deal with microservices dependency. There are several solutions that you can use. You can use design patterns for dealing with this problem. Also, there are various frameworks available in the market.

Definition of Serverless:

This service actually focuses on BaaS or Backend as a service. If you are using the cloud for your backend, then this will apply to your application. The third-party provider will monitor it. Most of the front-end applications are using this architecture.

This service also focuses on FaaS or Function as a service. You can use it for running some part of your code individually. It will use event triggers for finding the code. You can use it for using API functions. Thus, this will provide flexibility to your applications. Some of the advantages of using this architecture are:

  1. Cost-savings

This architecture will help you in saving a lot of money. You don’t need to worry about managing your servers. You will also require human resources and computing power. Also, you don’t need to worry about building your server from scratch. The serverless architecture will take care of your server. Sometimes server-side code can be expensive. However, it will depend on your requirements.

  1. Better Latency

Serverless architectures have their access points everywhere. Thus, you can easily handle your users from anywhere around the world. This will help you in scaling up your application. Also, you can scale up without affecting your application performance.

  1. More Efficient

If you are using this architecture, then you will pay according to your requests. This will help you in improving your application efficiency. If you are using a traditional server, then you need to make sure that it is always running. However, serverless will ensure that you are only paying when someone is using your server. This will help you in decreasing your costs. Also, you don’t need to worry about scaling your server.

  1. Flexibility

Serverless is more flexible when compared to other traditional methods. It will allow you to innovate faster. If you are seeing results in the application, then you can immediately start working on a new project. You can even combine with microservice. This will help you in improving your team productivity.

Conclusion

These are the two most famous methods available in the market. If you are working on a large application, then microservices are better for you. You can break down your application in individual components. This will help ensure that you can work on independent components. Thus, it will provide flexibility to your team. Serverless will help you in saving a lot of money. You don’t need to worry about managing your databases. Also, you can quickly deploy new applications. It is important to know about every technology available in the market. This will help you in selecting the right technology for your application. If you want more information regarding these technologies, then you can contact Bleuwire.

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