Compile schemas that declare RDS-only extensions on the Atlas dev database: install mock aws_commons/aws_lambda/aws_s3 extensions on the dev image so CREATE EXTENSION works and Atlas manages them end-to-end.
Dev Database is an ephemeral database that Atlas uses to process and validate users' schemas, migrations and more.
Learn how to define and manage your database schema using SQL syntax in Atlas. This guide covers dev databases, schema files, directories, directives, and more.
Export your database schema to HCL or SQL code, configure a dev database, and verify Atlas produces a zero-diff against your live database.