5.1. The DB2 Environment, DB2 Instances, and Databases: The Big Picture
Figure 5.1 illustrates the different levels in which you can configure your DB2 environment. You can use
- Environment variables at the operating system level
- The DB2 profile registry variables at the operating system and instance levels
- The Database Manager (DBM) Configuration file at the instance level
- The database configuration file at the database level
Figure 5.1. The big picture of the DB2 environment, instances, and databases
