SQL LRS is a learning record store: a server that receives, stores and serves xAPI statements and their attachments. It implements the xAPI specification, so learning platforms, authoring tools and other applications can send activity data to it. The data can be kept in SQLite, PostgreSQL, MariaDB or MySQL. There is no bundled dashboard: users query the data with SQL from business-intelligence tools such as Power BI, Tableau or Grafana. SQL LRS is distributed as a Docker image and as source code and runs on your own infrastructure.
SQL LRS is developed by Yet Analytics, Inc., a US company based in Savage, Maryland. The software is open source under the Apache License 2.0 and free to use; the company earns its income from support and complex deployments. Because you host the software yourself, you decide where the data is kept, including inside the EU. The sovereignty question is mainly operational: who administers the database and the server. The code can be inspected and run independently of the vendor.