1z0-591 Exam Dumps - Oracle Business Intelligence Foundation Suite 11g Essentials

Identity Store: It is directory server to perform the authentication. It contains user name , password and groups membership information .When a user name and password combination is entered at log in, the authentication provider searches the identity store to verify the credentials provided.

See figure below.

Initialization blocks are used to initialize dynamic repository variables, system session variables, and nonsystem session variables.

NQSConfig.ini is the main configuration file of Bi Server and contains a lot of parameters.

The parameters in the Query Result Cache Section provide configuration information for Oracle BI Server caching. The query cache is enabled by default. After deciding on a strategy for flushing outdated entries, you should configure the cache storage parameters in Fusion Middleware Control and in the NQSConfig.INI file.

The Oracle BI repository development process adheres to the classic Software Configuration Management (SCM)process, which utilizes a three-way merge to manage concurrent development.

The merge process involves three repositories:

The (Original|Received|Master|Parent) repository. The repository that you received before changed. You must keep it preciously unchanged.

The Modified repository. The repository that contains the customizations you made to the original repository.

The Current repository. Generally, the repository that is in production and where some customisations could have been performed by other people.

In a multiuser environment (MUDE), Developers check out the file and make changes locally. Then, these changes are automatically reconciled and merged into the master repository.

OBIEE - Grain (Level of summarization)

Grain definition in the context of OBIEE.

The following list describes the different grains in navigating a query:

* Aggregation grain. The grain of the aggregate source of from a level based metrics

* Query grain. The grain of the request.

* Time Series grain. The grain at which the time series function aggregation is requested.

* Storage grain. The query in the example can be computed from daily sales or from monthly sales, or from quarterly sales.

Note:

The aggregation grain is defined in the content tab of the logical table source.

When the query grain match the aggregation grain of a logical table source, this one is used to create the physical query.

Query Limits. You can limit queries by the number of rows received, by maximum run time, and by restricting to particular time periods. You can also allow or disallow direct database requests or the Populate privilege.

See figure below.