SOA

Service Oriented Architecture

Web Services, Web Services Browser

MicroService

Message Bus

Sean McGrath says asynchronous Messaging, PipeLine-ing, and Transform Ation-s. Three key ingredients in Service Oriented Architectures in my book.

Lots of issues in large-scale SOA environments: 2011-10-12-YeggeGoogleVsAmazonAndOthersPlatform - There was lots of existing documentation and lore about SOAs, but at Amazon's vast scale it was about as useful as telling Indiana Jones to look both ways before crossing the street.