Explain what you mean by flow service.

1.	Explain what you mean by flow service.
Answer» Flow services are services written in the webMethods flow LANGUAGE. With a flow service, you can encapsulate a sequence of services into a SINGLE service and manage the data flow between them. Example: Suppose, for example, you created a flow service that ACCEPTS PURCHASE orders from buyers and executes the following SERIES of services before submitting them to your internal ordering system: Receives a purchase order submitted by the buyer. Record the order in an audit trail. Performs credit checks. Posts the order in the ordering system.

Answer»

Flow services are services written in the webMethods flow LANGUAGE. With a flow service, you can encapsulate a sequence of services into a SINGLE service and manage the data flow between them.

Example: Suppose, for example, you created a flow service that ACCEPTS PURCHASE orders from buyers and executes the following SERIES of services before submitting them to your internal ordering system:

Receives a purchase order submitted by the buyer.
Record the order in an audit trail.
Performs credit checks.
Posts the order in the ordering system.

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Explain what you mean by flow service.

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