1. Logosworld.com Atomic SOA Patterns Elementary Middleware Communication Patterns for a Succesful SOA Implementation

2. Logosworld.com Von Neumann Computers do The Same János von Neumann zu Margitta Father of modern computer architecture  Input  Process  Output János von Neumann zu Margitta Father of modern computer architecture  Input  Process  Output János von Neumann zu Margitta Father of modern computer architecture

3. Logosworld.com Pass Filter Variation: Transformation Message payload is changed by the filter Sender Adapter Process Receiver

4. Logosworld.com Null Filter A special case of a pass filter that would not change the message‘s payload  Usages: Protocol converter  Bridge between media  Decouple sender and receiver to avoid impact A special case of a pass filter that would not change the message‘s payload  Usages: Protocol converter  Bridge between media  Decouple sender and receiver to avoid impact Adapter Null- Filter

5. Logosworld.com Atom: Proxy - Asynchronous Capsule Services are activated asynchronously only  Proxy provides emulation of synchronous processing Services are activated asynchronously only  Proxy provides emulation of synchronous processing Adapter Requester Collector Service 

6. Logosworld.com Atom: Request Reply Pattern Request-reply patterns are filter where sender and receiver are the same entity Adapter Service