logosworld.com atomic soa patterns elementary middleware communication patterns for a succesful soa...
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Logosworld.com
SOA City
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Atomic SOA Patterns
Elementary Middleware Communication Patterns for a Succesful SOA
Implementation
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Von Neumann Computers do The Same
János von Neumann zu MargittaFather of modern computer architecture Input Process Output
Input Process Output
János von Neumann zu MargittaFather of modern computer architecture
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Pass Filter Variation: Transformation
Message payload is changed by the filter
SenderSender
Adapter
Adapter
ProcessReceiver
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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
Adapter
Adapter
Null-Filter
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Atom: Proxy - Asynchronous Capsule
Services are activated asynchronously only Proxy provides emulation of synchronous processing
Adapter
AdapterRequester Collector
Service
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Atom: Request Reply Pattern
Request-reply patterns are filter where sender and receiver are the same entity
Adapter
Service