POSTGRESQL DATABASE INTERVIEW QUESTIONS

How does PostgreSQL differ from other open-source database platforms like MySQL?

What are the key advantages of using PostgreSQL over proprietary database platforms like Oracle?

How does the scalability of PostgreSQL compare to other database platforms like MongoDB or Oracle?

What is the role of extensions in PostgreSQL, and how do they compare to plug-ins or modules in other databases?

Can you explain the difference between a relational database like PostgreSQL and a NoSQL database like Cassandra?

How does PostgreSQL's approach to data consistency and transactions compare to other platforms like MongoDB or MySQL?

What are some of the security features in PostgreSQL, and how do they compare to other databases like Oracle or MySQL?

How does PostgreSQL handle high availability and disaster recovery compared to other platforms like SQL Server or MySQL?

What are the benefits and limitations of using PostgreSQL on cloud platforms compared to on-premises deployments?

How does PostgreSQL's support for JSON and JSONB data types compare to document-oriented databases like MongoDB?