Oracle SOA Suite

It have the following components:

Services

  • A service is the basic unit of the SOA approach
  • Services usually are specified in a Web Service Description Language (WSDL) file

Adapters

It include the following adapters:

1. File
2. FTP
3. Database
4. JMS
5. MQ
6. AQ
7. Socket
8. BAM

Additional support

1. HTTP
2. REST
3. Java

ESB

  • Enterprise Service Bus (ESB)
  • It’s the service abstraction layer
  • It provides transformation of data
  • It’s aware of the locations of services

Oracle Service Bus

For external and internal interactions

Oracle Mediator

Sometimes, for internal interactions

Service orchestration

  • Service orchestration consists of tie together, multiple services into a single larger service
  • Sometimes can be done within the Oracle Service Bus
  • For complex orchestration is mandatory the use of the BPEL standard

BPEL

  • BPEL stands for Business Process Execution Language
  • It’s the standard way to describe processes in the SOA world
  • It allows multiple services to be linked as part of a single managed process

Rules engine

The business decision-making can be abstracted and managed within a rules engine

Event delivery network

It’s a component which allows events to be published

 

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