Simon Data incident

Simon Web App Service Disruption

Resolved after 20 hours 53 minutes, affecting Simon Web App and Simon Audience API, on March 4, 2025.

monitoring Mar 05, 2025, 12:16 AM UTC

A fix has been implemented and we are monitoring the results. Web App may be slower to load.

Started
Mar 04, 2025, 10:56 PM UTC
Resolved
Mar 05, 2025, 07:50 PM UTC
Duration
20h 53m
Detected by Pingoru
Mar 04, 2025, 10:56 PM UTC

Affected components

Simon Web AppSimon Audience API

Update timeline

  1. investigating Mar 04, 2025, 10:56 PM UTC

    We are currently experiencing a service disruption with the Simon Web App and are investigating the degraded performance.

  2. investigating Mar 04, 2025, 11:16 PM UTC

    We are continuing to investigate this issue.

  3. investigating Mar 04, 2025, 11:17 PM UTC

    We are continuing to investigate this issue.

  4. investigating Mar 04, 2025, 11:17 PM UTC

    We are continuing to investigate this issue.

  5. identified Mar 04, 2025, 11:42 PM UTC

    Simon experienced a database outage. The database was restarted, we are working with AWS to determine the root cause.

  6. monitoring Mar 05, 2025, 12:16 AM UTC

    A fix has been implemented and we are monitoring the results. Web App may be slower to load.

  7. resolved Mar 05, 2025, 07:50 PM UTC

    This incident has been resolved.

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