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Monday, October 24 • 10:20 - 11:20
B06 | Getting RID of RID Pool RIDdles

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RID List processing has always been an important aspect of DB2 and is used in several vital operations. However, thanks mainly to some cryptic IFCID counters, tuning of RID Pool activity has also been one of the most overlooked and misunderstood areas of DB2 performance.

Recent enhancements to DB2 V12 have made the use of the RID pool even more important, and recent modifications to the IFCID counters, and vendor delay in implementing these modifications, have only added to the confusion and misunderstanding around RID Pool monitoring and Tuning.

By explaining how the RID Pool works and how DB2 uses it, this presentation will clarify the confusion around the RID Pool metrics and provide guidelines on how to correctly monitor the RID Pool and help identify and solve potential performance problems within your system.
Speakers
avatar for Adrian Collett

Adrian Collett

DB2 Specialist, Expertise4IT S.r.l.
Adrian is a partner and Senior DB2 Specialist for Expertise4IT S.r.l. based in Milan, Italy. Although specialising in System and Application Performance Tuning, Adrian has been involved in all aspects of DB2 for z/OS: from Systems Analysis, Data Modelling and Database Design to Implementation... Read More →
avatar for Bart Steegmans

Bart Steegmans

Consulting DB2 Product Support Specialist, IBM
Bart Steegmans is a Consulting DB2 Product Support Specialist from IBM Belgium, currently working remotely for the Silicon Valley Laboratory in San Jose, providing technical support for DB2 for z/OS performance problems.He has more than 30 years of experience in DB2.Before joining... Read More →

Monday October 24, 2022 10:20 - 11:20 BST
0 | Moorfoot
  Track B: Db2 for z/OS II

Attendees (29)