PostgreSQL 15.2.0

• Supports SQL and NoSQL databases
• Offers transaction management and concurrency control
• Supports both relational and non-relational data
• Provides data integrity and security through ACID compliance
• Has powerful query optimization capabilities
• Offers extensibility through user-defined functions, stored procedures, and triggers

PostgreSQL is used by businesses and organizations of all sizes for a wide range of applications such as data warehousing, web applications, scientific computing, geospatial applications, and more. For example, a social media platform may use PostgreSQL to store user data and activity logs, while a research institution may use it for data analysis and management.

To use PostgreSQL, you need to install it on your system or server, create a database and tables, and then use SQL statements to manage and query data. You can also use various tools such as pgAdmin, psql, and others to interact with PostgreSQL databases.

• Written in C
• Supports multiple programming languages such as Python, Java, PHP, and more
• Provides support for various platforms including Windows, Linux, and macOS
• Has built-in replication and clustering capabilities for high availability and scalability
• Offers support for various data types including JSON, XML, and arrays.