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DB2 for z/OS: Enabling and Utilizing the Virtual Index Concept



Document Author:
Additional Author(s):

Vijayakumar Manisundaram
Eswar P Chandrasekaran1, Balakumar Ganesan1


Document ID:

WP102630


Doc. Organization:

Software Group


Document Revised:

03/02/2016


Product(s) covered:

DB2 Universal Database for z/OS







Abstract: The following document is based on IBM DB2 10 for z/OS and is intended for Database administrators and application architects. It outlines on how DB2 virtual indexes can be enabled and used. It gives an understanding of what would be the optimizer’s access path when an index is used, without having to actually create it.

DB2 for z_DB2 Virtual Index.docDB2 for z_DB2 Virtual Index.doc



Classification:

Services; Solutions

Category:

Performance

Solution(s):

Business Innovation and Optimization (BIO)



Platform(s):

IBM System z Family

S/W Pillar(s):

Information Management

:


Keywords:

ENABLING AND UTILIZING THE VIRTUAL INDEX CONCEPT


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