ITM 706 Lecture Notes - Lecture 7: Service-Oriented Architecture, Soa Governance, Enterprise Architecture
11 May 2015
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Document Summary
Service oriented architecture (soa) -> togaf (ea) (1) soa: is a collection of services provided by it and an enabler or business process management. Soa could have similar impact on business processes as it, however soa takes the management of processes in account. It architecture + management of services (2) soa graphical components (3) soa foundations: soa provides the following main layers: business services, business innovation & optimization services, enterprise services interface, infrastructure services. Such as itf (internet task force) (5) soa governance. Soa governance extends it governance & enterprise architecture governance (6) soa: a service view. Features: service, service reuse, messaging service, messaging. Benefits: improved info flow, ability to expose internet functionalities, organizational flexibility. Services is the heart of soa (7) soa & cloud. Soa + cloud = service oriented cloud computing infrastructure (socci) Xaas = broad network access (cloud) + resource pooling (cloud) + business driven. Infrastructure on demand + service oriented infrastructure (soi) (8) socci.
