Tanel Poder Consulting tanelpoder.com

New scripts: vstat.sql & dstat.sql for showing Oracle Sysmetric history with 1-minute granularity

tanelpoder.com·13w

xb.sql and xbi.sql - Explain Oracle Execution Plans Better! (Part 3 - Cardinality Misestimates)

tanelpoder.com·14w

Black Friday Sale 2025 Opens Now: All My Flagship Courses Discounted in November!

tanelpoder.com·14w

New Training Deep Dives: Handling Oracle Optimizer, Partitioning and I/O-Intensive Databases

tanelpoder.com·16w

New script: tabhisthybrid.sql for displaying Oracle hybrid histograms and filter cardinality estimates

tanelpoder.com·16w

pqr.sql: Generate QR Codes with Pure SQL in PostgreSQL

tanelpoder.com·17w·

Discuss: Hacker News

The xCapture and xtop eBPF tools are now in beta, with a demo dataset

tanelpoder.com·22w·

Discuss: Hacker News, Hacker News

CatVector Demo Website

tanelpoder.com·24w

New Tool: xstack - Completely Passive eBPF Linux Stack Profiling Without Any Tracepoints

tanelpoder.com·26w·

Discuss: Hacker News, r/linux

xtop - Top for Wall-Clock Time

tanelpoder.com·26w·

Discuss: Hacker News

Webinar: Testing High-Performance Vector Search With CatBench on Google AlloyDB Omni

tanelpoder.com·32w

My Blog Has Turned 18 Years Old

tanelpoder.com·34w

Catbench Vector Search App has Postgres Query Throughput and Latency Monitoring Now

tanelpoder.com·37w·

Discuss: Hacker News

Using Postgres pg_test_fsync tool for testing low latency writes

tanelpoder.com·37w·

Discuss: Hacker News

Find which Oracle SQL_ID hits the SQL*Net break/reset to client event

tanelpoder.com·39w

Almost Summer Sale 2025: All Video Training Discounted This Week!

tanelpoder.com·39w

New Tool: lsds - List All Linux Block Devices and Settings in One Place

tanelpoder.com·40w·

Discuss: Hacker News

Optimizing eBPF I/O latency accounting when running 37M IOPS, on 384 CPUs

tanelpoder.com·41w·

Discuss: Hacker News

0x.Tools xCapture v3: Linux Performance Analysis with Modern eBPF and DuckDB

tanelpoder.com·42w·

Discuss: Hacker News

Core Function Words Translated between English, Spanish, German, French and Swedish

tanelpoder.com·43w·

Discuss: Hacker News

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