In this session, we’ll explore some of the popular options in relational databases, including Oracle, MySQL, CockroachDB, SQLite, and PostgreSQL.

1. Oracle: Known for its robustness and scalability, Oracle is widely used in enterprise environments for mission-critical applications.

2. MySQL: An open-source relational database management system, MySQL is popular for web development due to its ease of use and widespread adoption.

3. CockroachDB: Built for distributed SQL, CockroachDB offers scalability and resilience, making it suitable for cloud-native applications.

4. SQLite: A lightweight, serverless, self-contained database, SQLite is widely used in embedded systems and mobile applications.

5. PostgreSQL: Known for its advanced features, extensibility, and reliability, PostgreSQL is gaining popularity for a wide range of applications.

We have chosen PostgreSQL as the RDBMS for the following lessons for the following reasons:

• Widely Used: PostgreSQL is extensively used in various industries, making it easier for students to find job opportunities.

• Open Source: Being open source, PostgreSQL offers a vast repository of resources, tutorials, and community support, enabling students to access a wealth of learning materials.

By learning PostgreSQL in detail, developers can gain valuable skills and knowledge that can enhance their career prospects and open doors to exciting opportunities in the field of database management.