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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Floooh's pacman.c is an outstanding one file implementation of Pacman in C. He uses his own very good libraries (called sokol) to do the graphics and audio but you can definitely learn a lot from reading the code. It is very accurate too - it's based off the Pacman Dossier (copy included).
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