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James Serra's Blog

James is a big data and data warehousing technology specialist at Microsoft. He is a thought leader in the use and application of Big Data technologies, including MPP solutions involving hybrid technologies of relational data, Hadoop, and private and public cloud. Previously he was an independent consultant working as a Data Warehouse/Business Intelligence architect and developer. He is a prior SQL Server MVP with over 30 years of IT experience. James is a popular blogger (JamesSerra.com) and speaker, having presented at dozens of PASS events including the PASS Business Analytics conference and the PASS Summit. He is the author of the book “Reporting with Microsoft SQL Server 2012”. He received a Bachelor of Science degree in Computer Engineering from the University of Nevada-Las Vegas.

Archives: February 2015

Operational Data Store (ODS) Defined

I see a lot of confusion on what exactly is an Operational Data Store (ODS).  While it can mean different things to different people, I’ll explain what I see as the most common definition.  First let me mention that an ODS is not a data warehouse or data mart.  A… Read more

7 comments, 7,442 reads

Posted in James Serra's Blog on 26 February 2015

Presentation slides for “Building a Big Data Solution”

Thanks to everyone who attended my session “Building a Big Data Solution” (Building an Effective Data Warehouse Architecture with Hadoop, Cloud and MPP) for Pragmatic Works today.  The abstract for my session is below and the recording will be available here tomorrow.  I hope you enjoyed it!

Here is the… Read more

0 comments, 830 reads

Posted in James Serra's Blog on 24 February 2015

Power BI Made Simple

In an effort to understand Power BI and all the products it encompasses, I have made this slide deck to hopefully make things easy for you: Power BI Made Simple.

It is a presentation that covers all the products under the Power BI umbrella. I give an overview of… Read more

4 comments, 952 reads

Posted in James Serra's Blog on 18 February 2015

What is Advanced Analytics?

Advanced Analytics, or Business Analytics, refers to future-oriented analysis that can be used to help drive changes and improvements in business practices.  It is made up of four phases:

Descriptive Analytics: What is generally referred to as “business intelligence”, this phase is where a lot of digital… Read more

0 comments, 1,061 reads

Posted in James Serra's Blog on 11 February 2015

Microsoft product roadmap now public

Ever wonder about Microsoft’s product roadmap?  With Microsoft rapidly releases products and services, they realized the need to provide better transparency.  Well wonder no more!  They have released the Cloud Platform Roadmap Site (visit here).

Roadmaps are given for: Microsoft Azure, Intune, Power BI, and Visual Studio Online; server… Read more

1 comments, 8,160 reads

Posted in James Serra's Blog on 4 February 2015