olemus
tarkvara arhitektuur, milles rakenduskomponendid annavad teenuseid muudele komponentidele, sõltumatult platvormist, tehnoloogiast ja tootest
= a type of software design where services are provided to the other components by application components

ülevaateid
https://en.wikipedia.org/wiki/Service-oriented_architecture

https://avinetworks.com/glossary/service-oriented-architecture/

https://medium.com/@SoftwareDevelopmentCommunity/what-is-service-oriented-architecture-fa894d11a7ec

https://www.codemag.com/article/0505081/Service-Oriented-Architecture

https://www.opengroup.org/soa/source-book/soa/p1.htm