Implementing Siebel Business Applications on DB2 for z/OS > Preparing for Implementation on the DB2 Host >

Estimating the Number of Database Objects You Need

Oracle ships over 4,000 tables and 21,000 indexes. The number of objects created in the Siebel Schema is determined by the Siebel product line you purchase. The number of objects determines how much space you must allocate. It is up to you to determine which of the objects shipped might actually be required for your deployment, based on your business needs.

CAUTION:  You must not remove unused tables from the Siebel database; doing so causes Oracle to discontinue technical support of your deployment. However, unused, nonunique, Siebel indexes can be removed from the database in a z/OS Siebel deployment. To deactivate indexes, contact your Oracle sales representative for Oracle Advanced Customer Services to request assistance from Oracle's Application Expert Services.