How is the Enterprise Services Repository different from the Services Registry?

How is the Enterprise Services Repository different from the Services Registry?

The Enterprise Services Repository is a design time repository that provides rich modeling support. In other words, it provides the answers the question "What does my service do and what does it need?"
The Services Registry is a UDDI V3 compliant registry that supports publishing, classifying, and discovering services. It acts as a reference work for services and answers the question, "where are my services implemented?"

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