The Web SQL Database API, which allows you to store data in a structured manner on the user's computer, was introduced in April 2009 and abandoned in November 2010. In this talk, I will put the focus on a replacement technology that Google is working on with the SQLite community based on SQLite implemented in WebAssembly (Wasm) and backed by the highly performant Origin Private File System (OPFS). I will show how you can make use of this approach and explain how this allows you to fulfill your storage and querying needs on the web.