Posts on Tanel Poder Consulting tanelpoder.com

ExaSnapper 0.7 beta download and the hacking session videos

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Peeking into Linux kernel-land using /proc filesystem for quick’n’dirty troubleshooting

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Even more Snapper – v4.03 now works in SQL Developer too!

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Manual “before” and “after” snapshot support in Snapper v4

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Snapper v4.02 and the Snapper launch party video

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Drilling Deep Into Exadata Performance with ASH, SQL Monitoring and Exadata Snapper – slides and a hacking session!

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Troubleshooting high CPU usage with poor-man’s stack profiler – in a one-liner!

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Session Snapper v4 – The World’s Most Advanced Oracle Troubleshooting Script!

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Sqlplus is my second home: Part 7 – Downloading files via sqlplus :-)

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Japanese translation of some of my blog articles

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What the heck is the INTERNAL_FUNCTION in execution plan predicate section?

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A tip for lazy Oracle users – type less with ANSI DATE and TIMESTAMP SQL syntax

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Snapper v3.61 released – and more work is in progress!

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Select statement generating redo – and lost write detection

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Sqlplus is my second home: Part 6 – Colorizing sqlplus and terminal output

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Optimizer statistics-driven direct path read decision for full table scans (_direct_read_decision_statistics_driven)

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The limitations of CURSOR_SHARING = FORCE and FORCE_MATCHING_SIGNATURE for SQL plan stability

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MOATS-like sqlplus “top” utility for RAC

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Oradebug hanganalyze with a prelim connection and “ERROR: Can not perform hang analysis dump without a process state object and a session state object.”

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Advanced Oracle Troubleshooting Guide – Part 10: Index unique scan doing multiblock reads?!

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