Tag: IBM

Community

Page Cleaners and Prefetchers

(Chris Eaton) Here are a few scripts to check on the health of your page cleaners and prefetchers. Prefetchers are processes in DB2 that read data pages from disk into the bufferpool in advance of the DB2 agents with the hope that it prevents an agent from having to wait on I/O. There are many forms

Community

WDSC and CVS

(Joe Pluta) Concurrent Versions System (CVS) has long been a standard in the UNIX world for managing source code. Roughly 20 years old, CVS started as a bunch of scripts on top of the slightly older Revision Control System (RCS) utility. From these humble beginnings, the package has evolved into

Community

Hide and Seek

(Howard Goldberg) CSI: Crime Scene Investigation, one of my favorite television shows, always operates on the same premise: a medical examiner searches for a victim’s cause of death by combining physical information gathered from the cadaver with the victim’s profile, crime scene information, and ot