Mathesar is a no-code database manager and PostgreSQL GUI that provides a visual interface for managing relational database structures and records. It functions as a low-code data platform for administering schemas, tables, and relationships without the need to write manual SQL commands.
The platform allows for the creation of shareable forms to collect data and the management of file attachments linked directly to database records. It includes a PostgreSQL administration tool for controlling database roles, user permissions, and data validation rules.
The system covers relational data modeling and visual database management, enabling users to link tables and query data through a visual builder. It provides capabilities for importing and exporting data, formatting column displays, and managing record associations via a spreadsheet-like interface.