> For the complete documentation index, see [llms.txt](https://docs.cosmocloud.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cosmocloud.io/advanced-guide/performance-considerations.md).

# Performance Considerations

Cosmocloud performs exactly like a native coded solution and has inbuilt support for Async / Concurrency. It intelligently knows when to run sync code vs async code in your APIs so that your performance is auto tuned to perfection.

## Free Tier Considerations

APIs on Free Tier might not have the best performance, due to -

* Free Tier projects are deployed on Shared infrastructure - Shared CPU and RAM.
* They connect to MongoDB over Data APIs and not native SDKs.
* They have rate limitation and other system abuse checks.
* Might not be available 24\*7 due to resource requirements.