cached

Intermediate 💻 Tech / IT

Definition

Data that's been stored temporarily in a faster-access location for quick retrieval, like keeping your most-used files in your pocket instead of the filing cabinet. It's the performance hack that makes websites load instantly the second time you visit them, until the cache gets stale and serves you outdated information. The first rule of debugging: clear the cache; the second rule: seriously, did you actually clear the cache?

Example Usage

The website showed my old profile picture because the browser cached it, making me look like my 2015 self forever.

Source: Computing terminology

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