ChatDB

LibreDB Studio is an open-source database IDE that runs on infrastructure you control and provides a browser-based workspace, with platform-specific local installation options. It supports connections to a range of relational, document, key-value, and analytics databases. Database professionals can browse schemas and objects, write and run queries, inspect execution plans, compare schemas, and view relationships in ER diagrams. The workspace also includes query history and audit records, session and query monitoring, role-based access controls, and OpenID Connect single sign-on. Designed for developers, data engineers, and database administrators, Studio can be deployed near the databases it accesses, keeping connections within a private network. The self-hosted software is available under the MIT license.

DbSchema is for visual designing the schema in a team, deploy and document the schema. Other integrated features like data explorer, visual query editor, data generator, etc., makes DbSchema an every-day tool for everybody who interacts with databases. DbSchema supports all relational and No-SQL databases, including MySQL, PostgreSQL, SQLite, Microsoft SQL Server, MongoDB, MariaDB, Redshift, Snowflake, Google and more. DbSchema is reverse-engineering the database schema from the database and visualize it as diagrams. You will interact with the database using diagrams and visual tools. DbSchema model is using its copy of schema structure, independent from the database. This allows the schema deployment on multiple databases, save the design model to file, store it in GIT and design the schema in a team, design the schema without database connectivity, compare different versions of the schema and generate SQL migration scripts.