Monday, March 8th, 2010 by Venkatakrishnan J
The 4th puzzle in this series was a reasonably simple one which basically demonstrates a capability that allows end users to bypass the security applied in the BI Server layer. There are 3 possible solutions for this
Solution 1: Using Evaluate
EVALUATE was introduced in the 10.1.3.3.1 version of BI EE, that allows end users to call [...]
Wednesday, March 3rd, 2010 by Mark Rittman
In the previous two postings in this series, I looked at the architecture of the Oracle BI Server, and how it processes incoming queries from Oracle BI Answers. In the latter article I touched on the concept of BI Server in-memory joins, and in this article I want to expand on this topic and look [...]
Tuesday, March 2nd, 2010 by Mark Rittman
As well as organizing our own BI Forum in the UK, another event I’ve had a hand in is ODTUG Kaleidoscope 2010, which is due to run from June 27th – July 1st in Washington D.C. I’ve been the content lead for the BI, DW and Hyperion Reporting Tools stream, and if you were thinking [...]
Monday, March 1st, 2010 by Mark Rittman
In the first article on this series about the Oracle BI Server, I looked at the architecture and functions within this core part of the OBIEE product set. in this article, I want to look closer at what happens when a query (or “request”) comes into the BI Server, and how it translates it into [...]
Sunday, February 28th, 2010 by Venkatakrishnan J
On to the 4th puzzle in this Puzzle series. This is a very interesting Puzzle at least from the perspective of BI EE Security. We all know that BI EE provides comprehensive security within the repository. For example, the screenshot below shows that the column CHANNEL_DESC can be accessed only by the exec user.
Now when [...]
