Workflow and Microservices
Building a workflow is not a problem in itself, but it can end up being a huge workflow.
This article discusses a small workflow for each function, inspired by microservices.
External SaaS
Cloud Workflow v11 Becomes Friends with Outside APIs
Exchanges JSON with Cloud Services via OAuth2 or Custom-Headers
What is “OAuth”, the Cloud Technology which Everyone Should Know?
The Web server and the OAuth server are something similar! The important fact is that being communicated by «request» and «response»!