Perf: in memory rather than on-disk

Safe2COVIDApp / bct-server

Bluetooth Contact Tracing for Covid19 - server

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Perf: in memory rather than on-disk #170

Closed mitra42 closed 4 years ago

mitra42 commented 4 years ago

Basic idea is to selectively hold data points in memory,

I think time is the right basis for this, given clients that are on will poll every hour, if we keep all data for the last hour or two in memory we should be good.

mitra42 commented 4 years ago

Places of interest all in FSBackedThreeLevelDict

reading from disk to mem: _load
file_path > blob: retrieve_json_from_file_path
blob + file_path > disk
and some in testing can ignore

mitra42 commented 4 years ago

Done and works well