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The DB2Night Show Episode #279: Back to Basics - Db2 Large Objects

Posted on 2/8/2026

Presented by: 

Chris Stojanovski is an Advisory Software Developer for IBM Db2 in the IBM Data & AI organization at the IBM Canada Lab. 

"The DB2Night Show Episode #279: Back to Basics - Db2 Large Objects". Replays available in WMV and MP4 formats!

Studio audience learnt lot about Db2 Large Objects!. A big thank you to Chris and Wei for an excellent deep-dive session.

This was a highly practical and architecture-focused session—great insights that teams can apply right away. Watch the replay...


Show Hosts: Mohan's Commentary

In this session, we went back to fundamentals and tackle one of the most widely used — yet often misunderstood — areas of Db2 LUW: Large Objects (LOBs).

LOBs power modern applications — documents, JSON payloads, images, XML, audit data, and more. But when not properly designed or managed, they can lead to:

Unexpected space growth

REORG operations that take forever

Logging surprises

Performance bottlenecks that are hard to diagnose

Complex replication and recovery challenges

Whether you're a Db2 DBA, architect, or performance engineer, understanding how LOBs behave internally is critical for maintaining stability and efficiency in production systems.

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Get the Download Replays

To download a recorded replay of Episode 279 in WMV format:"
Episode 27 06 February 2026 Back to Basics - Db2 Large Objects!

Have an iLife, iDevice, iPod, iPad, or iPhone? Download the MP4format!

Chris graciously made the PDF of Episode 279 available at this link:
Handout (PDF)

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