Message brokers are a valuable tool for handling asynchronous communications directly between servers. This tutorial on the Nordic APIs Blog discusses the use of message brokers to create choreographed microservices that may offer benefits over those based on the HTTP protocol.
This article should help you learn how to build an API without a server by using Go language. The author, Tom Maiaroto, built Aegis, an open source framework and deploy tool that uses a RESTful API, aiming to simplify, scalate, and speed up development.
Hootsuite allows users to easily manage multiple social media accounts across different networks in one place. In 2013, the company began the transition from a monolith architecture to SOA, and this video shows Adam Arsenault discussing the move and the tools they built to support its growth.