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Engineering

Notes on PostgreSQL, threads, and building PostGamma.

An illustrated debugging desk with an abstract orange flame graph and a zoomed view of a repeated branch.
Engineering

A Repeated Check in PostGamma

Why threads can help with many short queries, and how I removed a repeated check from state access.

Shujie Zhang 8 min read
An intact source blueprint beside layered transformations of a separate copy and three colorful execution tracks.
Engineering

Threading PostgreSQL Without Editing Upstream Source Code

PostGamma reads an unmodified PostgreSQL checkout and generates a separate threaded build.

Shujie Zhang 5 min read