Paul Downey at the Government Digital Service shares a interesting and visually appealing view of a proposed microservices architecture. The mix of web, APIs and systems of records looks sensible to me. Funny how we’ve gone from fine-grained RPC style webservice calls, to the coarse-grained services of SOA, back to ‘microservices‘ over the course of a few years (at least where I work …).
Moving towards an architecute of microservices: http://t.co/V4NydDbzzB
— Paul Downey (@psd) March 12, 2014
I do find myself wondering if the business function of the services that are exposed in a micro-architecture is actually much different from a well defined SOA service. Either way, being freed from the painful overhead of SOAP / WS-standards surely makes it much easier to contemplate building or integrating with a microservices architecture!