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Amplitude: Data loss incident (<0.01%)

No impact listedStatus: resolvedStarted Resolved (0 min)1 updatestatus.amplitude.com (opens in new tab)

Timeline of updates

  1. resolved

    From February 26th to March 3rd, 2020, our data ingestion pipeline had data loss problems affecting all Amplitude customers. The loss rate is less than 0.05% of the total received data during this period. Even with this occurring, we observe a maximum monthly data loss for February that is less than 0.01% and for March, we anticipate it to be less than 0.01%. Due to the nature of the event, we do not recommend doing a backfill as it will create duplicate events. While we are not able to recover these lost events, we have put more monitoring and alarms in place to detect such scenarios in the future.

From Amplitude’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.

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This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.

Impact, status and times are the vendor’s own, as last archived. View on status.amplitude.com (opens in new tab).

Cite this

Status incident (vendor impact label: none) posted by Amplitude, started 2020-03-05 01:15 UTC, resolved after 0 min, 1 update(s).

Title
Data loss incident (<0.01%)
Vendor
Amplitude
Date
URL
https://rewindex.com/company/amplitude/incidents/558bfyvsbbgx

Amplitude profileRecent Amplitude incidentsAll outages on March 5, 2020Amplitude in March 2020MarkdownJSON