Aws Microservices Architecture Example

Microservices is a service oriented architecture pattern wherein applications are built as a collection of various smallest independent service units.

Aws microservices architecture example.

Figure 1 depicts a reference architecture for a typical microservices application on aws. Source in 2009 netflix began the gradual process of refactoring its monolithic architecture service by service into microservices. For example you can use constraints to place certain microservices based on instance type or instance capability such as gpu powered instances. These services are owned by small self contained teams.

Microservices are an architectural and organizational approach to software development where software is composed of small independent services that communicate over well defined apis. We chose amazon web services aws as our cloud provider because it provided us with the greatest scale and the broadest set of services and features. Monolithic architecture the entire node js application is run in a container as a single service and each container has the same features as all other containers. When the endpoint is called the entire request will be passed through to your lambda function.

We first describe different aspects of a highly scalable fault tolerant microservices architecture user interface microservices implementation and data store and how to build it on aws leveraging container technologies. I hope that you have read my previous blog on what is microservices that explains the architecture compares microservices with monolithic and soa and also explores when to use microservices with the help of use cases. Organizations are quickly moving towards microservices architecture hunting for professionals with microservices certification. The aws architecture center provides reference architecture diagrams vetted architecture solutions well architected best practices patterns icons and more.

After you are done you can use this tutorial and the code in it as a template to build and deploy your own containerized microservices on aws. Microservices architectures make applications easier to scale and faster to develop enabling innovation and accelerating time to market for new features. Amazon eks runs up to date versions of the open source kubernetes software so you can use all the existing plugins and tooling from the kubernetes community. You will be able to call the endpoint with any method get post patch etc to trigger your lambda function.

It is a software engineering approach that focuses on decomposing an application into single function modules with well defined interfaces. In this tutorial you will use the lambda console to create a lambda function and an amazon api gateway endpoint to trigger that function.