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An evaluation of whether a system works well enough to be fit for purpose. Normally performance refers to the speed with which a system completes an operation or set of operations over time.

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Optimizing nested SQLite query

I have a SQLite table named hashbands that looks like this: hashband | file_id | window_id ------------------------------ potato | 0 | 0 potato | 1 | 0 The table has 100M+ rows (lol). …
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