Operations

Data health

The public ingestion ledger. Failures never expose internal errors here: they show whether LondonGraph kept serving the last validated release.

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Showing dataset one-year-nhs-waits. Show all

1 of 264 datasets

DatasetStateLast successReleaseRows
One-year NHS waitsNHS England / NHS ODS · monthlyCurrent1 Aug 20262026-0621