SMRTR ProgrammingApr 1, 2026lobste.rs

Cutting Python Web App Memory Over 31%

SMRTR summary

A developer reduced Python web app memory usage by 3.2GB using five optimization techniques. Key strategies included switching to async workers with Quart, implementing raw database queries, isolating heavy imports in subprocesses, using local imports for libraries like boto3, and moving caches to disk storage.

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