> For the complete documentation index, see [llms.txt](https://docs.sled.so/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sled.so/sled-for-data-users-editors/data-profiles.md).

# Data Profiles

show the shape of your data

<figure><img src="https://2457798860-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEdkjXblQVFxdE5uvkTZt%2Fuploads%2FQmWBhTYka9lLh8uExozd%2Fgrafik.png?alt=media&amp;token=4cf53ece-aa32-46a4-81a7-0ced0e40781c" alt=""><figcaption></figcaption></figure>

The first time any users visits a table page, a data profile is generated. This profile can be manually refreshed with `🔄️Profile`.\
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It generates a sample of 100k rows for every table or view, computes data quality metrics and the data profiles. If it can not compute a profile for a view within 5 minutes it will stop. The sampler is super fast, even for big tables (TBs) the calculation usually completes within 5 minutes.