Multi-Tenancy in Microservice Architecture

TL;DR Microservices architecture encompasses a few services to thousands of services that communicate with each other through APIs. Microservices should NOT introduce any breaking changes to their APIs. Every change in one microservice should be tested against other microservices that rely on it. There are two approaches for integration testing in a microservices architecture: Replica Environments (Parallel Testing) Creating a copy of the production environment for handling test traffic (integration or staging environment)....

Mar 23, 2020 · 4 min · Milad Irannejad

Site Reliability Engineering

Recap Site reliability engineering is Google’s approach to service management. If you think of DevOps more of as a culture, as a mindset, or as a set of guidelines, SRE is a framework that implements DevOps. This book is more like a collection of essays with a single common vision. SRE teams consist of people with software engineering skills and operation knowledge. Google places a 50% cap on all operation (ops) work aggregated for all SREs, and the remaining 50% should be spent on development work for the purpose of automation....

Jul 14, 2019 · 12 min · Milad Irannejad