# Faster, more reliable large scans

Source: https://neondeerdata.com/docs/changelog/2026-10/reliable-large-scans/

October 8, 2026Duplicate Detection

Spend less time waiting for duplicate scan results in large Attio workspaces.

In client testing, scans of workspaces with **150,000 companies finished in as little as five minutes**. Large-workspace scans are faster, including checks for similar names, while your existing matching rules continue to work as before.

Scans also handle delays from Attio more reliably, helping more runs reach completion. If a scan does stop, clearer messages tell you when to run it again.

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