Session title: Db2 Query Optimization 101 session
Session abstract: Optimal query access plans are essential for good data server performance and it is the Db2 query optimizer’s job to choose the best access plan. The optimizer is a very sophisticated component of the data server, tasked with the challenging job of choosing good access plans for the variety of features and table organizations supported by Db2.
Speaker biography: John is a Senior Technical Staff Member responsible for relational database query optimization on IBM’s distributed platforms. This technology is part of Db2 for Linux, UNIX and Windows, Db2 Warehouse, Db2 on Cloud, IBM Integrated Analytics System (IIAS) and Db2 Big SQL. John also works closely with users to help them fully realize the benefits of IBM’s relational DB technology products.