Progress/400
Product Guide


Record Prefetch

For queries built with the FOR EACH statement and the NO-LOCK option, the DataServer prefetches blocks of records and sends them to the client as a single network message. It does this to minimize network traffic and thereby improve performance.


Copyright © 2004 Progress Software Corporation
www.progress.com
Voice: (781) 280-4000
Fax: (781) 280-4095