Metadata
DataStore objects
are fully integrated with BI metadata. They are transported in the same way as
InfoCubes and are installed from BI Content (more information Installing BI Content
in the Active Version). DataStore objects are grouped with InfoCubes in
the InfoProvider view in the Data Warehousing Workbench - Modeling and are
displayed in a tree. They also appear in the data flow display.
Update
Transformation
rules define the rules that are used to write data to a DataStore object. They
are very similar to the transformation rules for InfoCubes. The main
difference is the behavior of data fields in the update. When you update
requests into a DataStore object, you have an overwrite option as well as an
addition option.
The Delta Process,
which is defined for the DataSource, also influences how data is updated. When
loading files, the user must select a suitable delta process so that the
correct transformation type is used.
Unit fields and
currency fields operate just like normal key figures, meaning that they must
be explicitly filled using a rule.
Scheduling and Monitoring
The processes for
scheduling the data transfer process for updating data into InfoCubes and
DataStore objects are identical.
It is also possible
to schedule the activation of DataStore object data and updating from the
DataStore object into the related InfoCubes or DataStore objects.
The individual
steps, including processing the DataStore object, are logged in the monitor.
More information: Requests in DataStore
Objects
There is a separate
detailed monitor for executed request operations (such as activation or
rollback).
Loadable DataSources
In full-update mode, each transaction data
DataSource contained in a DataStore object can be updated. In delta-update
mode, only DataSources that are flagged as delta-enabled DataStores can be
updated.
No comments:
Post a Comment