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xVelocity in-memory technologies It is based on relational model Quick to deploy Easy to scale from Desktop BI to an Enterprise BI ◦ Tabular data model in Excel ◦ Tabular data model in Analysis Services 2012
Modes ◦ Sharepoint ◦ Excel Add-in Refreshing data ◦ Linked and non-linked tables ◦ Refresh Relationships Hierarchies Analysis ◦ Slicers and graphs
File distribution Sharepoint ◦ PowerPivot Gallery for Sharepoint ◦ Use uploaded workbooks for sources Open in IE
A Silverlight application that is part of SQL Server 2012 Reporting Services ◦ Uses tabular data models as data sources ◦ Integrated with PowerPivot for SharePoint 2010 and above A data exploration tool that enables you to create visually impressive reports quickly and easily Not a replacement for existing reporting and data analysis tools
Add a seriesAdd filters andslicersAdd smallmultiples
Use this query mode To do thisDirectQuery Use relational source onlyDirectQuery with In-Memory Use relational source unless client connection string specifies otherwiseIn-Memory Use in-memory cache onlyIn-Memory with DirectQuery Use cache unless client connection string specifies otherwise Provider=MSOLAP.5;Integrated Security=SSPI;Persist SecurityInfo=True;Data Source=MyServer;InitialCatalog=MyModel;DirectQueryMode=InMemory;