WebSphere Process Server operational architecture

WebSphere Process Server

Service Component Architecture (SCA)

Business Process Choreographer (BPC)

Service Integration Bus (SIB)

Service Oriented Architecture (SOA)

Open Service Oriented Architecture (OSOA)

Infrastructure layer - Persistence & Service Integration Bus

Runtime layer - SCA runtime & WebSphere Application Server capabilities (JMS, Web Services, J2EE Container services, JDBC database access and so forth)

Function layer - Business Process Choreographer, Selectors and Business Rules & Common Event Infrastructure (CEI)

Application layer - Message Driven Bean (MDB) & Java Messaging Service (JMS)

JMS layer - JMS artifacts, JMS Destinations, JMS Queues, JMS Topics, JMS Activation Specification, Java Connector Architecture (JCA)

Logical SIB layer - JMS provider, Resource Adapter, JCA provider, Queues and Topics

Physical SIB layer - persistent store, Messaging Engine (ME), Message Points

Database - WPRCSDB, MEDB, EVENT, BPEDB. Data Sources



      

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