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Divide and Conquer: Fragmentation Strategies with IDS 10 (M13)

Topic: Informix

Subtopic: 2007



DATE: 2007-5-10 (10:40 AM - 11:40 AM)
SPEAKERS: Ajaykumar Gupte (IBM Information Management division - IDS)

Traditional IDS fragmentation required each fragment of a table or an index in separate fragments.Large chunks and dbspaces feature in IDS made it possible to have multiple large fragments within a single dbspace. IDS 10.00 has enhanced the all aspects of fragmentation scheme to organize your tables and indices in fewer dbspaces.

EXP. LEVEL: Beginner,Intermediate,Advanced

OBJECTIVES:

Traditional fragmentation and issues

New fragmentation methods

Performance issues

Design of fragmentation schemes

Examples



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