Communities
There are user-driven communities that you can join for information, tutorials, discussions, and help from professional Db2 users. And they're all free to join!
- International Db2 Users Group (IDUG®) IDUG is an independent, not-for-profit, user-run organization whose mission is to support and strengthen the information services community. It provides the highest-quality education and services that are designed to promote the effective use of Db2.
- Db2 Community on IBM Communities A Db2 developer community.
- Stack Overflow A support forum and community for developers.