Exploring Postgres's arena allocator by writing an HTTP server from scratch
Read OriginalThis technical article explains Postgres's arena-based memory allocator (MemoryContexts) through a hands-on project: building a simple HTTP server and web framework from scratch as a Postgres extension. It covers the rationale for using MemoryContexts, provides code examples, and includes setup instructions for Linux to demonstrate memory management concepts in a practical, albeit non-production, scenario.
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