IDUG EMEA 2026

These two tables, SYSUTILITIES and SYSOBJECTEVENTS, have really became part of my daily inputs since the moment they arrive to my systems.
They are recording all the movements related to utilities in your system, so let's start deep diving on them :
Which ones are the most CPU consuming
The more time consuming
The ones that should probably not be running anymore
The ones that fail too often
The time slots when most of them are running
And how to use the information they provide to improve your system.

This session is about deep dive technical details of how Z data is integrated with other platforms and solutions.
This is an architectural, use case and product level technical session. There will be latest news from the zSW Development and Product Management in the context of Data Management, focused on Db2 for z/OS.
The goal of this session is

What are data modernization Challenges – Past, Present, Future
IBM Z Data and AI Enterprise Architecture
Architectural alternatives to provide Db2 for z/OS data into other platforms for data modernization story
Core Products, Virtualization, Data Integration and AI Techniques
Replicate, Direct Access, Virtualization – Pros & Cons.
Technical and Business Use Cases with Capabilities
Roadmaps and Future direction of IBM

Many Db2 environments still depend on inherited, legacy home-grown housekeeping processes, increasing cost, risk and instability. This session shares a customer journey that modernized REORG strategy using data-driven principles and operational criteria. We discuss organizational challenges, architectural decisions, and unexpected outcomes, offering guidance for a more sustainable and scalable Db2 housekeeping model.

The presentation is aiming to explore the introduction and evolution of Fast Traversal Blocks (FTB) in IBM Db2 for z/OS, focusing on the initial implementation in Db2 12 and the subsequent enhancements delivered in Db2 13.
The session will outline the architectural concepts behind FTB, key eligibility criteria, and the functional improvements introduced in Db2 13 for z/OS. The major focus of the presentation will be a real-world case study from GarantiBBVA, highlighting their experience implementing FTB in their Db2 for z/OS systems. This includes practical insights into planning, configuration, and deployment strategies, as well as challenges encountered and lessons learned during adoption. It will also examine how to identify suitable indexes for FTB and the tangible benefits of FTB usage at GarantiBBVA. The session will also be aiming to demonstrate how to measure and validate performance improvements using key metrics, system statistics, and monitoring tools. By combining theoreti

This presentation will show how Volkswagen handles a Db2 database with one very large 2 column table (timestamp &BLOB) , which was growing from some GB to 400TB. It will explain what challenges we had with hardware changes, software limits and working errors and how we solved them. Also making backups is not so easy for such a large system. This system is managed with a minimum amount of hardware resources inside a single Db2 LUW instance.

The reorganization of a DB2 tablespace is primarily performed to optimize access path performance, but it also constitutes a critical database maintenance operation. This presentation will cover our experience as users following a sudden increase in the number of partitions in partition-by-growth tablespaces after executing partition-level REORGs, as well as the approach we took to address the issue.