Clean Transactions in Golang Hexagon

How to implement transaction management in a hexagonal microservice? How to keep the isolation of the application layer and the database adapter? In this article I will share my experience in solving this problem. Clean architecture (aka onion architecture) is very popular in modern microservice development. This approach clearly answers a lot of architectural questions, and is also good for services with a small codebase. Another nice feature of clean architecture is that it combines well with Domain Driven Development - they complement each other perfectly.