About James Serra
I am a Data Warehouse/Business Intelligence Architect, specializing in the SQL Server BI stack. I also am a DBA and have been for the last 15 years. I work for B.I. Voyage.-
Recent Posts
- Being careful in SSAS to not make a cube/dimension unprocessed
- Data Warehouse vs Data Mart
- Fast Track Data Warehouse Reference Guide for SQL Server 2012
- SSAS File System Error
- SQLSaturday in Houston Presentation
- SQL Server 2012: Certification Upgrade Info
- SQLSaturday in Houston
- SSDT – Installation confusion
- Consultants: Corp-to-Corp vs 1099
- SSAS development quick tip
Recent Comments
- Saso on SQL Server 2012: Installing on a Virtual Machine
- Kevin on SSDT – Installation confusion
- rike on Consultants: 1099 or W-2?
- Data Warehouse vs Data Mart | James Serra's Blog on SQL Server 2012: Multidimensional vs tabular
- James Serra on SQL Server Parallel Data Warehouse (PDW) Appliance Update 3 (AU3)
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- April 2011 (3)
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Monthly Archives: October 2011
Miss SQLBits 9? No problem, all videos are online
All the videos for this popular conference are online or will be soon (48 of them). Take a look at the recorded sessions at http://sqlbits.com/content/Event9. All are free to watch! The one’s on my list to watch (because I’m interested in SQL Server … Continue reading
Posted in SQLServerPedia Syndication, Videos
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SQL Server Analysis Services Performance Guide published
Another must read white-paper: Analysis Services 2008 R2 Performance Guide. This white paper describes how business intelligence developers can apply query and processing performance-tuning techniques to their Microsoft SQL Server 2008 R2 Analysis Services OLAP solutions. It applies to SQL Server … Continue reading
Posted in SQLServerPedia Syndication, SSAS, White Paper
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Miss TechEd Australia 2011? No problem, all videos are online
As you may know, the TechEd in the U.S. is not the only one. There have been many all over the world, and it 2011 there have been one’s in New Zealand, Australia, and next month in Russia. The Australia and New … Continue reading
Posted in SQL Server, SQLServerPedia Syndication, Videos
1 Comment
What is Microsoft TAP and RDP?
Technology Adoption Program (TAP) and Rapid Deployment Program (RDP) are ways for Microsoft to get early feedback on new products or product updates as well as give important customers a heads-up on what Microsoft is up to. Participation is by invitation only (usually … Continue reading
Posted in Microsoft, SQLServerPedia Syndication
2 Comments
SSIS – Can’t Enable/Disable within Data Flow Tab
This is my biggest gripe with SSIS: I have a data flow task, and within that I’m pulling data from multiple sources into multiple destinations, with a few performing data flow transformations. While testing, I want to disable some of … Continue reading
Posted in SQLServerPedia Syndication, SSIS
1 Comment
Microsoft and HP’s Database Consolidation Appliance
Microsoft and HP have announced another appliance, called the Database Consolidation Appliance (DBC) (see my blog about the other two appliances). In short, this appliance consolidates databases into a single, virtual environment. In more detail: Many customers continue to struggle with … Continue reading
Posted in Appliance, SQL Server, SQLServerPedia Syndication
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Performance tips for SSAS
Over the past few years I have developed a list of ways to improve performance in SSAS and in two of the tools that use it: ProClarity and PerformancePoint. Below are those performance tips along with other important items to be … Continue reading
Posted in PerformancePoint, ProClarity, SQLServerPedia Syndication, SSAS
2 Comments
Formula engine and storage engine in SSAS
In SSAS, to improve query performance, it’s important to understand what happens inside analysis services when a query is run. Analysis Services is made up of two engines: Formula Engine (FE) – It is single-threaded. It processes the MDX queries, determines what data is needed … Continue reading
Posted in SQLServerPedia Syndication, SSAS
3 Comments
SQL Server 2012 and other PASS announcements
Some announcements and notes from SQL PASS Summit 2011, going on this week: It was announced that the official name of the SQL Server “Denali” product is SQL Server 2012 and will be released in the first half of the year 2012. There … Continue reading
Error configuration in SSAS
In SSAS, there is an Error Configuration object that is central to the management of data integrity errors. The following picture shows the ErrorConfiguration properties for a cube: There are numerous objects where you can specify the error configuration via … Continue reading
Posted in SQLServerPedia Syndication, SSAS
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