The Service Component Architecture (SCA) is a set of specifications that describe a model for building applications and systems using a Service-Oriented Architecture (SOA). WS-BPEL processes can be used as SCA components.

The OASIS SCA/BPEL Technical Committee works to advance the SCA WS-BPEL Client and Implementation (BPEL C&I) model, which specifies how SCA component implementations for SOA can be written using BPEL.

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