Postgresql DBA

Postgresql DBA Interview Questions and Answers

Updated 13 Apr 2024

Q1. what is the backup tools to you used in your Company?

Ans.

We use pg_dump and Barman for PostgreSQL backups.

  • pg_dump is a standard PostgreSQL tool for logical backups

  • Barman is a tool for physical backups and disaster recovery

  • We schedule regular backups using pg_dump and Barman to ensure data safety

Q2. Do you know about MySQL and MSSQL ?

Ans.

Yes, MySQL and MSSQL are both popular relational database management systems similar to PostgreSQL.

  • MySQL is an open-source RDBMS known for its speed and ease of use.

  • MSSQL is a proprietary RDBMS developed by Microsoft, known for its scalability and integration with other Microsoft products.

  • PostgreSQL is also a popular open-source RDBMS known for its advanced features like support for JSON data types and full-text search.

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