> For the complete documentation index, see [llms.txt](https://docs.3dolphins.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.3dolphins.ai/faq-user/data-settings/what-data-is-stored-on-the-server.md).

# What data is stored on the server?

The data saved in the form of indexing from solr integrated with zookeeper-Solr, as well as MySQL in the form of the contents of 1 MySQL database.