Prologika Newsletter Fall 2018
Semantics relates to discovering the meaning of the message behind the words. In the context of data and BI, semantics represents the user’s perspective of data: how the end user […]
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Semantics relates to discovering the meaning of the message behind the words. In the context of data and BI, semantics represents the user’s perspective of data: how the end user […]
I rarely teach classes open to the public so take advantage of this exclusive opportunity to increase your data IQ! After course completion and by the end of the year, […]
During the “Building a data model to support 1 trillion rows of data and more with Microsoft Power BI Premium” presentation at the Business Applications Summit, Microsoft discussed the technical […]
The July release of Power BI Desktop introduced composite models, which I wrote about in my blog “Power BI Composite Models: The Good, The Bad, The Ugly” Composite models make […]
The July 2018 preview of Power BI Desktop delivers two killer preview features that solidify the Power BI position as the best data modeling tool for personal BI on the […]
Problem: A long standing limitation in Analysis Services Tabular and Power BI is the lack of default members, such as to default a Date dimension to the last date with […]
Power BI churns out new features fast but not all features are available everywhere. As one of the most confusing aspects of Power BI, feature availability depends on the data […]
Everyone has a different opinion about what self-service BI should be. But to many people the journey starts and stops with Microsoft Excel. Excel is the self-service BI nirvana. If the […]
In my “Notes on Analysis Services Performance and Parallelism” blog, I shared limited performance results about scaling up Azure Analysis Services Tabular. As I mentioned, I expect the same findings to apply […]
I’m doing an assessment of a data mart and semantic layer for an organizational BI solution. I was given the source of the Analysis Services Tabular model. Upon opening it […]