Stacked Git

A book-in-progress about the Linux kernel and its insides.

Plan Explorer is a web application for visualizing PostgreSQL query plans

RA (radb): A relational algebra interpreter over relational databases

git commit --fixup, but automatic

Experimental commitfest machinery

A command-line benchmarking tool

A heap memory profiler for Linux

A collection of postmortems. Sorry for the delay in merging PRs!

An eBPF based lock tracer for PostgreSQL

Native implementation of 'Numerical Recipes in C'

Seed your development database with real data ⚡️

🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

Common libraries and data structures for C.

Multi-DBMS SQL Benchmarking Framework via JDBC

Database Test 5: Fair Use TPC Benchmark(TM) E

Database Test 7: Fair Use TPC Benchmark(TM) DS

Collection of bpftrace scripts for postgres

Low-overhead tracing of all Linux kernel-user transitions, for serious performance analysis. Includes kernel patches, loadable module, and post-processing software. Output is HTML/SVG per-CPU-core …

Reduce verbose SQL queries to minimal examples

OrioleDB – building a modern cloud-native storage engine (... and solving some PostgreSQL wicked problems)

Visualizing Postgres!