July 2016
Beginner to intermediate
396 pages
7h 17m
English
book
Mastering Business Intelligence with MicroStrategy
by Dmitry Anoshin, Himani Rana, Ning Ma, Neil Mehta
Content preview from Mastering Business Intelligence with MicroStrategyBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Discovering data discrepancy issues
One of the main purposes of BI is creating reporting for the decision-making process. But what if the report produces the wrong data? We should find the reason and fix it. In order to do this, the best way is to copy the SQL statement in the SQL client and start to troubleshoot it.
Tip
Using VLDB settings, we can change the behavior of SQL generation in order to better understand the flow of data and easily troubleshoot it. For example, we can use sub-queries instead of temporary tables, and so on.
In addition, it is important to have the right numbers in order to know what to expect from numbers.
For example, we have the following report:
It is obvious that Order Quantity isn't aggregated. In order to understand ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.