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Blog Sentiment Analysis Using NoSQL Techniques

by Srini Penchikala on  Dec 28, 2011 7

Corporations are increasingly using social media to learn more about what their customers are saying about their products. This presents unique challenges as unstructured content needs analytic techniques to interpret the sentiment embodied in the blog posts. InfoQ caught up with Subramanian Kartik to learn more about the blog sentiment analysis project his team worked on.

New DAX Editor Simplifies PowerPivot Formula Creation

by Jenni Konrad on  Nov 23, 2011 3

Data Analysis Expressions (DAX) is a language used to construct formulas in PowerPivot tables and Excel PivotTables. Until this point there hasn't been an editor for DAX that supports syntax highlighting, IntelliSense, and other basic Visual Studio Features.

'Denali' No More: SQL Server 2012 Announced, Focuses on BI and Big Data

by Jenni Konrad on  Oct 21, 2011 1

Microsoft announced that the next version of SQL Server, known by the codename "Denali", will be called SQL Server 2012. It will feature the big data capabilities of Apache Hadoop and Power View, a touch-based business intelligence tool.

SQL Server ‘Denali’ CTP Gets Self Service BI Capabilities

by Roopesh Shenoy on  Jul 15, 2011

Microsoft recently announced CTP 3 for SQL Server ‘Denali’, which boasts of improved BI capabilities like Self Service Alerting, Self Service Reporting, improved Office integration, SharePoint Shared Service, better VS Tooling for developers and more.

Olap4j 1.0: a Java API for OLAP Servers

by Charles Humble and Jai Hirsch on  Jun 24, 2011

Business Intelligence vendor Pentaho has announced the release of olap4j 1.0, a new, common Java API for any online analytical processing (OLAP) server.

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