Performance and Tuning
As a specialist performance and tuning consultant, I have many years' experience successfully troubleshooting and fixing performance problems, and offer a unique
"no improvement, no fee"
Improving OLTP Database Throughput - Dr Dobb's Journal
Parallel threads and JDBC connection pools can be useful, but should not be used blindly. When handling numerous transactions with small overhead on heavily contended systems, batch processing often provides a better solution.
Why Is My Index Not Used?
You're very pleased with yourself: you've created your index, and are feeling supremely confident that your query is now going to run much faster. But something's wrong. The query is still slow, and your index is not being used at all. What's going on?
How To Rescue Or Ruin A Development Project
An easy-to-follow guide to saving development projects, with some useful tips if you want to see them fail.
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