This chapter provides information about database configuration, maintenance, and optimization.
19.1 Database overview
All of the information about the Blue Gene/Q system’s state is stored in the DB2 database. DB2 is installed and configured during the initial installation of the system. After it is installed, there is rarely a need for manual interaction with the database.
The data stored in DB2 is managed by the Blue Gene/Q Control System software. In all cases, the viewing and modification of the database information is handled through ...