Schemas with Supabase
2 min readMar 26, 2023

Schemas are an important concept in databases that allow you to organize your data into logical groups. In Postgres, a schema is a namespace that contains tables, views, functions, and other related objects. Schemas can be used to organize and manage database objects, control access and permissions, and support multi-tenancy applications.

Supabase, a popular open-source alternative to Firebase, is built on top of Postgres, and it offers the same powerful schema management capabilities. Supabase provides a simple web-based interface to manage your schemas and database objects, making it easy for developers to work with Postgres without having to write SQL statements.

Using schemas in Postgres and Supabase has many benefits. First, it allows you to better organize your data, making it easier to manage and maintain. For example, you can create separate schemas for different applications, users, or teams. This can help you to better control access and permissions, and reduce the risk of data conflicts or errors.

Second, using schemas can improve performance by reducing the number of objects that need to be searched or accessed. By organizing related data into separate schemas, you can reduce the overhead of searching through unrelated objects, and make it easier for the database to retrieve the data you need quickly.

Finally, using schemas can support multi-tenancy applications by allowing you to partition your data based on tenant or customer. By creating separate schemas for each tenant or customer, you can provide a more secure and isolated environment for each user, while still allowing them to access their own data.

In summary, schemas are an important concept in Postgres and Supabase that can help you to better organize your data, improve performance, and support multi-tenancy applications. By using schemas, you can create a more scalable and manageable database that is better suited for modern applications.

Guillaume Duhan