The field of business IT Architecture is covered with many many methods, foundations, industry organizations and reference architectures. So whatever the specific domain you are active in use and re-use information already there as described a solid reference architecture.  And do not forget: When you publish your architecture document on the web, make sure to use a common creative license, so others can improve, reuse and build upon your work.

Link Categories Overview
Architecture magazines (6)Architecture Methods (12)Architecture organizations (16)Architecture Patterns (2)
Cloud (4)Example Architecture (1)Foundation Architectures (2)Guidelines (1)
Industry Architectures (6)Microservices (3)Mobile (1)Principles (3)
Reference architectures (36)Security architecture (8)Software Architecture (2)Standards (6)

 

Architectures References