Aws Lambda Microservices Architecture

These services are owned by small self contained teams.

Aws lambda microservices architecture.

Figure 1 depicts a reference architecture for a typical microservices application on aws. The coca cola company an american multinational beverage corporation used aws lambda and aws step functions to build a cost effective serverless solution. Microservices are an architectural and organizational approach to software development where software is composed of small independent services that communicate over well defined apis. Creating aws lambda function creation of a new lambda function is pretty straightforward.

The combination of aws lambda and api gateway is a game changer in the world of microservices and i m extremely excited about the possibilities. Reactive manifesto published in 2014 describes the essential characteristics of reactive systems including. Figure 3 shows the architecture of a serverless microservice with aws lambda where the complete service is built out of managed services which eliminates the architectural burden to design for scale and high availability and eliminates the operational efforts of running and monitoring the microservice s. As always feel free to get in touch if you have questions.

Microservice application requirements have changed dramatically in recent years. Lambda enables users to develop code that executes in response to events api calls file uploads schedules etc and upload it without worrying about managing traditional server. The figure below shows the example architecture of serverless microservices built out of managed services. It is an architectural style that.

Changing your architecture to use microservices instead of a single monolith has a huge number of benefits both in the way you write software and how that software is deployed throughout its whole lifecycle. Typical n tier applications can t deliver on these requirements. According to martin fowler microservices are a set of self sustained small services running on their own machines or instances. These days applications operate with petabytes of data need almost 100 uptime and end users expect sub second response times.

In a microservices architecture each component is a small application that has its own hexagonal architecture. Aws lambda a guide to serverless microservices takes a comprehensive look at developing serverless workloads using the new amazon web services lambda service. Microservices architectures make applications easier to scale and faster to develop enabling innovation and accelerating time to market for new features.