# Mode: Critical incident: Discovery Database Stale Data

> Critical incident: Discovery Database Stale Data. Detected 2026-11-04 by Rewindex: what changed on Mode’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/i9807025c741a00
Last updated: 2026-11-04T08:53:47Z

**Summary:** _summary pending_
- Kind: Major incident · Label: degradation (model (Jev))
- Changed: 2025-02-23 22:12 UTC · Detected: 2026-11-04 08:53 UTC
- [Source: https://status.modeanalytics.com/incidents/jgzh85tn7p2m](https://status.modeanalytics.com/incidents/jgzh85tn7p2m)
- [Company: Mode](https://rewindex.com/company/mode.md)
- Versions: before (none: first archived) → after incident\_version:72/jgzh85tn7p2m@d5aac1e60687
- Change 1 of 1 for this incident

Incident page (full timeline): [Discovery Database Stale Data](https://rewindex.com/company/mode/incidents/jgzh85tn7p2m.md)
## What changed

**1. Added: Title**

```diff
+ Discovery Database Stale Data
```

**2. Added: Impact**

```diff
+ critical
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2025-02-23 22:12 UTC
```

**5. Added: Resolved time**

```diff
+ 2025-02-23 22:12 UTC
```

**6. Added: Affected components**

```diff
+ Discovery Database
```

**7. Added: Update** (investigating) · 2025-02-21 00:20 UTC

```diff
+ We are aware of and investigating an issue that is intermittently blocking scheduled updates to the Discovery Database's data feed at the table level resulting in incomplete, stale, or incorrect data.
```

**8. Added: Update** (identified) · 2025-02-21 20:30 UTC

```diff
+ We have identified that the issue previously reported as causing degraded performance has escalated and is now significantly impacting the functionality of the Discovery Database. Our team is actively investigating the root cause and working to resolve the problem as quickly as possible.
```

**9. Added: Update** (identified) · 2025-02-22 04:15 UTC

```diff
+ Our Engineers have deployed a mitigation to address the degraded performance in the Discovery Database. The changes may not take effect before the next scheduled daily run. We expect to perform additional work next week during normal business hours to rectify the situation.
```

**10. Added: Update** (resolved) · 2025-02-23 22:12 UTC

```diff
+ We believe this issue to now be resolved.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2025-02-23 22:12 UTC | Critical incident: Discovery Database Stale Data (this change) | degradation |

All Mode changes: [timeline](https://rewindex.com/company/mode/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._

## Cite this

Critical incident: Discovery Database Stale Data on Mode’s status page, changed 2025-02-23 22:12 UTC (change 1 of 1).

- Canonical URL: https://rewindex.com/change/i9807025c741a00
- Citation: Mode, “Critical incident: Discovery Database Stale Data” (2025-02-23 22:12 UTC). Archived by Rewindex: https://rewindex.com/change/i9807025c741a00 (CC BY 4.0).
- Markdown link: `[Mode: Critical incident: Discovery Database Stale Data (2025-02-23)](https://rewindex.com/change/i9807025c741a00)`


---
Canonical: https://rewindex.com/change/i9807025c741a00 · Markdown: https://rewindex.com/change/i9807025c741a00.md · JSON: https://rewindex.com/api/v1/changes/i9807025c741a00 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:33:58.665Z