Data Access Pattern Recommendations for Microservices Architecture

Abstract

The choice of pattern of data access from database tables is critical for a microservice to maximize benefits of distributed architecture. Traditionally, microservices have been designed using shared table access pattern commonly referred to as CRUD pattern. More recently, there has been a growing interest in applying other patterns like CQRS. In this work, we propose a system that recommends the most suitable pattern for a microservice as per the separation in read and write operations in the transactions performed by the service.