IDUG EMEA 2026

Hear from the lab leadership on the latest shipped + announced Db2 content, and our perspective and vision for the future. We'll cover key enhancements in the latest modpacks (12.1.4 / 12.1.5) and give you a sneak peak at what's coming in 12.1.6 and beyond.

Join us for a deep dive into the latest innovations shaping the continued evolution of Db2 Cloud Services across leading cloud platforms. This session explores recent advancements in Db2 SaaS including Db2 Serverless, AWS Amazon RDS for Db2, and Db2 as a Service on Microsoft Azure as well as Google Cloud. You’ll learn how these offerings enable flexible deployment choices while meeting demanding enterprise requirements. Whether your focus is efficient application development, optimization, regulatory compliance, cloud strategy, availability, or feature adoption, this session will demonstrate how Db2 Cloud Services are designed to adapt to your needs—providing enterprise-grade reliability, scalability, and flexibility.

Insert Time Clustering (ITC) tables are not an obscure feature in Db2 - many practitioners know them, and they do appear in logging, event, and similar append-oriented workloads. However, their practical design space is often underestimated, especially when the discussion stays at a high level and does not go into physical organization and concurrency details.
This session looks at ITC as a technical design choice rather than a theoretical table attribute. I will briefly position ITC within the Db2 table organization family and then focus on the internals that matter in practice: its MDC-derived physical layout, insert behavior, extent reuse, ordered access to rows in their natural arrival sequence, and the locking patterns taken on pages and extents during insert, scan, and processing activity. These details are not just implementation trivia - they directly determine whether ITC is a good fit for a given workload.
The talk will compare ITC with APPEND mode for FIFO-style patterns suc

This session will cover the new features in Db2 12.1 security, covering 12.1.3, 12.1.4 and 12.1.5. Attend to hear about new auditing capabilities, including audit to cloud object storage, and directly to CSV files. You will also learn about new JWT authentication enhancements features online key retrieval. 12.1.5 sees the completion of the reduce file permission feature started in 12.1.2 that really locks down a Db2 instance. You will also hear about new Quantum Safe Crypto support in TLS.

SQL is a very powerful language and can get complex. There are many ways of writing semantically equivalent queries.SQL SQL may be written by database users or ncluding external tools and these may not always be the most suitable for the Db2 engine for performance as written. The Query Rewrite component in Db2 helps towards simplifying this task for the user or external toolThe Query Rewrite (one of two optimizer components, the other being the Plan Optimizer) automatically rewrites queries within Db2 towards a better performing version for the Plan Optimizer and the Db2 execution engine.
This session delves into how AI is used to help the Query Rewrite component make better decisions. We present the challenges involved, how we tackle these challenges and touch on our next steps to transform the Query Rewrite component to exploit AI to make it even more powerful than it currently is.