# \#cache

**URL:** https://community.omni.co/tag/cache/17.md

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## [When to Refresh What: Schema vs. Cache](https://community.omni.co/t/when-to-refresh-what-schema-vs-cache/430)

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**Author:** [@James](https://community.omni.co/u/James)\
**Replies:** 0\
**Last updated:** [December 8, 2025, 11:04pm UTC](https://community.omni.co/t/when-to-refresh-what-schema-vs-cache/430 "2025-12-08T23:04:55Z")

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A quick guide on deciding when to refresh schema and when to refresh cache in Omni. What’s the Difference? Schema refresh updates Omni’s understanding of your database structure (tables, columns, views). Cache refresh …

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## [How do I control caching policies?](https://community.omni.co/t/how-do-i-control-caching-policies/95)

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**Author:** [@conner](https://community.omni.co/u/conner)\
**Replies:** 0\
**Last updated:** [June 3, 2024, 11:01pm UTC](https://community.omni.co/t/how-do-i-control-caching-policies/95 "2024-06-03T23:01:16Z")

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Query results are cached for 6 hours by default, but this can be configured at the model and/or topic level using the cache parameters outlined here.