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Optimizing SQL Insert Performance - GSE Belux

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Key Physical Design Questions<br />

• Design for maximum performance throughput or space reuse?<br />

• Random key insert or sequential key insert?<br />

• Store rows in clustering sequence or insert at the end?<br />

• Input records sorted into clustering key sequence?<br />

• What are indexing requirements and are they justified?<br />

4<br />

© 2010 IBM Corporation

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