Technical Blog Post
Abstract
What you need to know about data sources in TCR 3.1
Body
What is Dynamic Query Mode?
Dynamic Query Mode (DQM) is a new reporting engine in Tivoli Common Reporting 3.1. It does not replace the 'compatible' reporting engine that's in TCR 2.x, but does offer many benefits over the compatible reporting engine.
DQM is a 64-bit reporting engine, so it better utilizes available hardware, resulting in performance improvement with large volumes of data. DQM also offers key query optimizations to address query complexity and data volumes with improved query execution. It also provides advanced query capabilities such as in-memory caching, that provide benefits for query planning, execution, and results ... [Continue Reading]
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ibm11275520