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hoc/doc/caching.md
Valentin Brandl 9129d6d171
Document the caching mechanism
2019-04-19 22:57:32 +02:00

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Caching

To prevent calculating the whole stats each time, the HEAD and HoC is cached, once it was calculated. If a cached version is found, current HEAD and cached HEAD are compared, if they are the same, the cached value is returned, else only the HoC between the cached HEAD and the current HEAD is calculated, added to the cached score and the cache gets updated.