Richardson Maturity Model (RMM)

• Level 0
  • SOAP, XML RPC, POX
  • Single URI
• Level 1
  • URI Tunnelling
  • Many URIs, Single verb
• Level 2
  • Many URIs, many verbs
  • CRUD services (e.g. Amazon S3)
• Level 3
  • Level 2 + Hypermedia
  • RESTful Services

References: * Jim Webber Presentation 2009 (Pg 4) * Leonard Richardson Presentation 2008 * Martin Fowler's article