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The scredis Driver Malfunctions in Pathological Environments

We experienced a recent outage here at AppNexus surrounding an ephemeral user session store. This is a story of how visibly correct code can still fail in unexpected ways.

Pyrobuf — A faster Python Protobuf library written in Cython

Pyrobuf is an alternative to Google’s Python Protobuf library that is written in Cython and that offers better performance (roughly 1.5–2x faster), Python 3 support, and simple serialization/deserialization to JSON and native…