Optimisation on DevFlow · Python Django Developer Freelance https://dev-flow.io/en/tags/optimisation/ Recent content in Optimisation on DevFlow · Python Django Developer Freelance Hugo en Wed, 06 May 2026 00:00:00 +0200 Python __slots__: cut instance memory by 40–60% without changing your logic https://dev-flow.io/en/posts/python-slots-memory-optimization/ Wed, 06 May 2026 00:00:00 +0200 https://dev-flow.io/en/posts/python-slots-memory-optimization/ Python __slots__ removes the per-instance __dict__ and cuts memory by 40–60%. Concrete measurements, inheritance pitfalls, and dataclass integration.