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Surveying Diagnostics

(Aradhana Puri) Oracle Database 10g introduced Automatic Database Diagnostic Monitor (ADDM), which enables the database to self-analyze its performance. The database can identify potential bottlenecks and fix them automatically or recommend a solution to an administrator. To make solutions or re

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Developing with .NET

(Anil Mahadev) Microsoft products and software are everywhere. So, it’s only natural for application developers to consider the .Net development environment as an option. If you’ve ever wondered what’s involved in developing DB2 Universal Database (UDB) applications with .Net, wonder no more. In thi

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Page Cleaners and Prefetchers

(Chris Eaton) Here are a few scripts to check on the health of your page cleaners and prefetchers. Prefetchers are processes in DB2 that read data pages from disk into the bufferpool in advance of the DB2 agents with the hope that it prevents an agent from having to wait on I/O. There are many forms