Primeri uporabe A data model v Angleški in njihovi prevodi v Slovenski
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Programming
you can create a Data Model, a collection of tables with relationships.
To better understand the requirements and mechanics of relationship detection see Relationships between tables in a Data Model.
use data in an Excel table or(preferably) a Data Model you created in Excel
see Add worksheet data to a Data Model using a linked table and Copy and paste rows into a Data Model in Power Pivot.
A data model designer either in Power Pivot
A data model designer can still specify other default behavior, but that is the default.
One of the advantages of using the Power Pivot add-in to refine a Data Model is the ability to add perspectives.
The message starts with“The workbook contains a Data Model that was created with a previous version of Power Pivot.” It ends with“Do
the maximum files size for a workbook containing a Data Model is 2 GB,
it's less useful in a data model where you want only those columns used for analysis
Windows 8, and the workbooks contain Power View sheets or a Data Model, you might run into application compatibility issues.
In the first tutorial, Import Data into Excel 2013, and Create a Data Model, you created an Excel workbook from scratch using data imported from multiple sources, and its Data Model
In a data model, table relationships can be one-to-one(each passenger has one boarding pass)
related operations that you should understand when designing a data model that contains complex formulas,
Launch Power View from a data model in an Excel(XLSX), shared data source(RSDS), or BISM connection(BISM)
memory requirements of a data model is to reduce the overall number of columns
it might be helpful to follow the instructions in this tutorial to build a sample PivotTable in Excel that combines data from multiple tables into a Data Model.
After you have upgraded a data model to Excel 2013
it might be helpful to follow the instructions in this tutorial to build a sample PivotTable in Excel that combines data from multiple tables into a Data Model.
build and refine a data model using Power Pivot,