Posts on Tanel Poder Consulting tanelpoder.com

Almost Summer Sale 2026: All my video courses discounted in May! (plus free Exadata Internals videos)

tanelpoder.com·2d

Get Oracle Partition High Values as VARCHAR2 types instead of LONG in Oracle 19c and earlier

tanelpoder.com·5w

Testing Datadog Explain Plan Visualizer With Oracle Execution Plans

tanelpoder.com·11w·Hacker News

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

tanelpoder.com·27w

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

tanelpoder.com·27w

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

tanelpoder.com·28w

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

tanelpoder.com·29w

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

tanelpoder.com·29w

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

tanelpoder.com·31w·Hacker News

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

tanelpoder.com·35w·Hacker News, Hacker News

CatVector Demo Website

tanelpoder.com·38w

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

tanelpoder.com·39w·Hacker News, r/linux

xtop - Top for Wall-Clock Time

tanelpoder.com·39w·Hacker News

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

tanelpoder.com·45w

My Blog Has Turned 18 Years Old

tanelpoder.com·47w

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

tanelpoder.com·50w·Hacker News

Using Postgres pg_test_fsync tool for testing low latency writes

tanelpoder.com·50w·Hacker News

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

tanelpoder.com·52w

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

tanelpoder.com·53w·Hacker News

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

tanelpoder.com·54w·Hacker News

Log in to enable infinite scrolling