Distributed Query Engine (New) (SAP Library

Distributed Query Engine (New)

Technical Data

Function is	New
Release	Software Component · Component: EP · Release: 6.0 · Support Package: 2
Assignment to Application Component	EP-PIN – Portal Infrastructure
Country Setting	Valid for all countries

Use

The Distributed Query Engine (DQE) is an SAP Enterprise Portal service that is capable of simultaneously processing queries to multiple systems, and returning one set of results.

The DQE is a portal service that handles all queries launched to back-end databases.

For information on the administrative tools available for the DQE, see SAP Enterprise Portal Administration Guide ® Portal Platform ® System Administration ® Structure link Administration of the Distributed Query Engine (DQE).

Effects on Existing Data

For users of the Connector Framework API, such as connector implementers and content developers who need to access back-end systems, the advent of the DQE has important effects. For more information, see Connector Framework SDK documentation in the Portal Development Kit (PDK) 6.0, available for download from iView Studio, www.iviewstudio.com.