> For the complete documentation index, see [llms.txt](https://tailwindsdocs.innovativesol.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tailwindsdocs.innovativesol.com/readme/chatflows/llamaindex/vector-stores/queryengine-tool.md).

# SimpleStore

Upsert embedded data to local path and perform similarity search.

<figure><img src="https://662370747-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3VoWwSsyrEg0DEvIIjv9%2Fuploads%2Fgit-blob-24f9b252c3e899d9e6a4fa92ec352e6850d6e379%2Fsimplestore.png?alt=media" alt="" width="375"><figcaption><p>SimpleStore Node</p></figcaption></figure>

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