O'Reilly logo

Practical Microservices by Umesh Ram Sharma

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Serverless architecture

Serverless architecture, with certain offerings from different cloud providers, doesn't seem too far. For instance, AWS has an incredible feature named Lambda function. Typically how it works is a bunch of code stays in your S3 environment as a ZIP file. Whenever a specific event is triggered, a new instance is created with predefined parameters. This particular piece of code is copied from a specified location to the new instance, and this code starts running. After finishing its job, the instance will be shut down again. With service discovery pattern, this whole concept becomes very interesting. In this type of environment, services will be coming up and down as per demand. Each new upcoming service will be registering ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required