Can I Restrict Records By User

Yes. Tadabase supports true record-level (row-level) security, so each user only sees the records that belong to them.

The most common pattern is to add a connection field to your Users table on the records you want to protect (for example, "Owner" on a Projects table). Then in your component you simply filter records to where that connection equals the logged-in user. Tadabase enforces the filter on the server, so users can only ever see or edit their own data.

You can build on this with more advanced patterns - filtering by company, team, region, or any other connection - and combine them with role-based permissions for layered access control. The result is a per-user view of the data without writing custom code.