IBM Db2 is a family of data management products designed to store, analyze, and retrieve data efficiently. It supports various data models, including relational and non-relational, making it versatile for different applications. Db2 is widely used in enterprise environments for its scalability, reliability, and performance. Db2 offers features like advanced data security, high availability, and support for big data analytics. It can run on multiple platforms, including Linux, Windows, and IBM z/OS, allowing organizations to choose the best environment for their needs. Its integration with other IBM tools enhances its functionality for data-driven decision-making.