Aws Microservices Architecture Example

You will be able to call the endpoint with any method get post patch etc to trigger your lambda function.

Aws microservices architecture example.

Figure 1 depicts a reference architecture for a typical microservices application on aws. These services are owned by small self contained teams. Microservices architectures make applications easier to scale and faster to develop enabling innovation and accelerating time to market for new features. Source in 2009 netflix began the gradual process of refactoring its monolithic architecture service by service into microservices.

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. Microservices is a service oriented architecture pattern wherein applications are built as a collection of various smallest independent service units. Aws provides a ton of managed building blocks for handling every aspect of microservices implementation and provides all the tools needed to replace these components with open source alternatives should you have the necessary expertise at hand and be able to. 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.

In this tutorial you will use the lambda console to create a lambda function and an amazon api gateway endpoint to trigger that function. A central idea of a microservices architecture is to split functionalities into cohesive verticals not by technological layers but by implementing a specific domain. Organizations are quickly moving towards microservices architecture hunting for professionals with microservices certification. 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. The aws architecture center provides reference architecture diagrams vetted architecture solutions well architected best practices patterns icons and more. For example you can use constraints to place certain microservices based on instance type or instance capability such as gpu powered instances. 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.

Microservices are an excellent choice for building running and updating resilient and highly scalable applications. It is a software engineering approach that focuses on decomposing an application into single function modules with well defined interfaces.