Integration with Postgres allows for seamless connectivity and interaction with the advanced open-source relational database management system. By utilizing the SQL language and various commands and flags, users can effectively manage databases and perform tasks such as connecting to databases, switching between schemas, and retrieving specific user information. The psql command-line interface further enhances the functionality by providing a range of features like listing functions and describing tables and schemas. With its support for different SQL syntax versions, Postgres is a popular choice for querying and analyzing data. By integrating with Postgres, Secoda simplifies the complex process of system and data migration, reducing the risk of manual errors and ensuring completeness. With Secoda, users can easily identify and tag resources at scale, streamlining the migration process and minimizing downtime or outages.