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WebSphere Process Server 6: Business Process Choreographer - BPC Queries - Performance Tuning Methodology For DB2

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Business Process Choreographer is the component in IBM WebSphere Process Server that provides support for business processes and human tasks.


This paper establishes a performance tuning methodology that helps you to design faster queries for human tasks and business processes. The intended audiences for this paper are architects and developers who are designing client applications for business processes and human tasks, modelers of business processes and human tasks, as well as performance experts and system administrators who aim to tune the system to improve query performance. The performance tuning methodology we are establishing applies to WebSphere Process Server Versions 6 and 6.1. Most features require WebSphere Process Server Version or higher.

Note: In WebSphere Process Server 6.2, BPC query tables have been introduced as a first-class concept. See [WPS62QueryTables] for more information.

Related information


BPC Query Performance Tuning Methodology V1.1.pdf

Original publication date


Document information

More support for: WebSphere Process Server
Business Process Choreographer

Software version: 6.1, 6.1.2, 6.2, 7.0

Operating system(s): AIX, HP-UX, IBM i, Linux, Solaris, Windows, z/OS

Reference #: 7014833

Modified date: 22 March 2009

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