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before image journal

noun

Definitions

  1. A transaction log acting as a version of a database entry before an update is recorded.

    • the server writes the original page on a before image journal maintained on disk (stable) storage.
    • The before image journal is used for undoing the effects of aborted transactions, and for recovery from system crashes.

The neighborhood

Vish — recursive loop

No curated loop yet for before image journal. Loops are being traced one word at a time while the ingestion pipeline matures.

sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA