Home > Data Miner 4.0 > Oracle Data Mining Applicat... > Install Prerequisites and O... > Installation Strategy
There are two possibilities for a Data Miner installation:
A Single Data Miner User shared by one or more individual users
Multiple Data Miner Users with either shared or unshared accounts
Data Miner creates views. Users create tables in their own accounts based on their search rights and then use these tables going forward. You must grant read access directly to the user accounts, not indirectly to a role.
Both approaches have advantages and disadvantages.