GSE UK Conference 2007

"Virtually Yourz"

Abstract:

The integration of XML in DB2 for z/OS V9 is often called the revenge of IMS. There is some truth in this because XML is a hierarchical structure, which is now integrated into the relational model. A few questions are brought up with this, like "How do we access the data in XML structures?", "What about indexing to improve performance?", "Are there recommendations for database design?". In this presentation, I will highlight first experiences with XML integration in DB2 for z/OS. Additionally, I will provide hints and tips on how to improve performance. Last but not least, I will show you why you should recall your old hierarchical "thinking modes" to survive in the new fashionable XML world.

Ulf Heinrich is director of Solution Delivery at SOFTWARE ENGINEERING GmbH. He specializes in DB2 recovery issues and database maintenance, focusing on the growing requirement for 24x7 operations and cost reduction. As a consultant at large customer sites, he has implemented database maintenance procedures and recovery strategies, and also experienced the pitfalls of recovery scenarios under real-world recovery pressure. His activities cover EMEA, as well as North America through SE's U.S. subsidiary, SEGUS Inc. He's involved in the development of SE's maintenance and recovery solutions.

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