About User Objects and Repository Objects

An Oracle Data Miner installation consists of one repository and at least one user account. The user must have access to the repository and have the privileges required for data mining activities in the database, and appropriate access to data.

Oracle Data Miner stores information in the schema of the Oracle Data Miner user and in the repository schema, ODMRSYS. Mining models and data that support workflows are stored in the user's schema. The metadata that defines the structure of projects and workflows is stored as XML documents in ODMRSYS.

• Controlling the Size of Users' Schemas
  You must control the size of users’ schema to ensure conservation of storage in the schema.
• Objects in Oracle Data Miner Users' Schema
  Workflows create objects, tables and views. Oracle Data Miner stores these objects in the user's schema.
• About Oracle Data Miner Internal Tables
  Internal tables in the user's schema store information that supports workflows and data mining activities.