Here are a couple of little unix scripts that I wrote whilst developing my performance testing OBIEE method. They’re nothing particularly special, but may save you the couple of minutes it’d take to write them :) Note that some of this data is available from Usage Tracking and where it is I’d recommend getting it from there, databases generally being easier to reliably and repeatably query than a transient log file.

OBIEE 11g is going to be officially launched on 7th July (this year!) in London: Launch Event: Introducing Oracle Business Intelligence Enterprise Edition 11g h/t to Twitter and blogs (including an Oracle-branded one) this morning. Good news travels fast! :-) Looks like John Minkjan won the bet, did he know something we didn’t? ;-) (although is “Launch” the same as “GA”?)

Here’s my presentation “Performance Testing and OBIEE” that I gave at the RittmanMead BI Forum 2010: Performance Testing and OBIEE.pptx It’s a Powerpoint 2007 file (pptx) for which you may need the Microsoft PowerPoint Viewer 2007. I’ve included copious notes on each slide which hopefully cover the gist of what I talked about when I was delivering it. There are also a handful of funky animations which is why I’ve left it in pptx and not exported to PDF or other format (sorry Open Office users).

I delivered my first presentation today, at the RittmanMead BI Forum.I was really nervous in the hours and minutes leading up to it, but once I got up there and started talking I actually quite enjoyed it. If you were in the audience, I’d love some feedback in the comments section below, particularly any “constructive criticism”. I obviously didn’t make too much of a mess of it, as I was awarded “best speaker” of the event, which was a great honour.

I’ve just returned from the RittmanMead 2010 BI Forum which this year was at the Seattle Hotel in Brighton Marina. The event was limited to 50 attendees, and I think this was a good number. The event was explicitly pitched at a very technical expert level, and the audience very much represented this. Whereas at a larger conference you may find the odd manager wandering around pretending to be technical ;-) this event was most definitely not pitched at such types.

Troubleshooting EBS-BI integrated authentication can be a tiresome activity, so here’s a shortcut that might help. If you suspect the problem lies with EBS then you can leave OBIEE out of the equation. Login to EBS Use FireBug or Fiddler2 to inspect web traffic as follows: Click the BI link from EBS Should be first a request to EBS server, which returns 302 and redirects to http://<bi server>:<port>/analytics/saw.dll?Dashboard&acf=101507310 Record the value of acf (eg 101507310)

What’s going on here? The username/password is definitely valid, proved by the sqlplus connection. Configuring DAC in OBIA 7.9.5.1: [sourcecode] What can I do for you? 1 - Enter repository connection information 2 - Test repository connection 3 - Enter email account information 4 - Send test email 5 - Save changes 6 - Exit Please make your selection: 1 These are your connection type choices: 1 - MSSQL 2 - DB2 3 - Oracle (OCI8) 4 - Oracle (Thin) 5 - Keep current ( Oracle (Thin) )

This is a note-to-self really. When playing around with Oracle and something’s not working - RTFAL: Read The Flippin Alert Log! After resizing a VM I was getting this problem: [sourcecode] [oracle@RNMVM01 ~]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.1.0 Production on Sat Apr 24 17:44:44 2010 Copyright (c) 1982, 2009, Oracle. All rights reserved. Connected to an idle instance. SQL> startup nomount ORA-00845: MEMORY_TARGET not supported on this system SQL> [/sourcecode]

A faithful FireFox user for many users, I’ve been having a rather delightful rekindling of my old love for Opera recently. Back in the days, when I was a beardless bairn, I even paid for Opera I liked it so much. Then Firefox came along and Opera got dropped by the wayside like a teenage crush. Well Opera 10.5 was released recently and I’m liking it. I miss my Firefox extensions too much to switch entirely, but damn, Opera is FAST!

I’m doing my first ever conference presentation next month at the 2010 Rittman Mead BI Forum. My presentation is called Performance Testing OBIEE, which is something I’ve spent a lot of time working on over the last few months. I think the challenge is going to be distilling it all into a session that’s not going to overwhelm everyone or bore them to death! Well, actually, the challenge is going to be the presenting.