Tuesday Nov 04, 2008

Humana Case Study: Implementing a Highly Available Oracle E-Business Suite Architecture (OpenWorld 2008 Recap)

I'm highlighting OpenWorld 2008 presentations that cover some of the most popular E-Business Suite technology stack topics. A catalog of all of the Applications Technology track sessions with links to the presentations is available here:

Every EBS system administrator knows that you need to consider high-availability requirements when planning your E-Business Suite implementation.  You need to account for the peak number of concurrent users who will be using the E-Business Suite at any given time.  You also need consider worst-case scenarios and your plans if one or more servers in your environment go down.

Elke Phelps, co-author of the Oracle Applications DBA Field Guide (mini-review), discussed Humana's recent experiences in upgrading their E-Business Suite for high availability in this session:

Physical architecture diagram showing Humana High Availability disaster recovery E-Business Suite deployment between two data centers using Oracle DataGuard replication and Real Application Clusters

[Read More]

Monday Oct 27, 2008

Case Study Redux: Oracle's Own Oracle E-Business Suite Release 12 Upgrade (OpenWorld 2008 Recap)

I'll be highlighting OpenWorld 2008 presentations that cover some of the most popular E-Business Suite technology stack topics.  A catalog of all of the Applications Technology track sessions with links to the presentations is available here:

One of the most-popular sessions at OpenWorld every year is our discussion about Oracle's own E-Business Suite implementation. Donna Buhlig and Nigel Cooper, from our Applications IT (AIT) group, have expanded upon previous years' presentations with a bigger and more in-depth look at our internal Global Single Instance deployment:

Architecture%20Diagram%20R12.png

[Read More]

Tuesday Jul 15, 2008

Case Study: Oracle's Own Oracle E-Business Suite Release 12 Upgrade

[Oct. 27, 2008 Update:  The latest version of this popular presentation from OpenWorld 2008 is now available for download.  For links to the latest version, see this article.]

I've heard anecdotal reports suggesting that some customers hold off on upgrading to a given E-Business Suite release until we've done so ourselves here at Oracle. Oracle went live on R12.0.3 in January 2008, and a reader reminded me that I haven't highlighted this adequately. Here's a critical presentation from Eugene Weinstein and Sharon Leong at OAUG Collaborate 2008 (Denver) that I've been remiss in profiling:

Eugene and Sharon cover a lot of ground in this technically-oriented presentation, including:

  • A primer on the R12 file system
  • Supported upgrade paths from earlier Apps releases (11.5.x, 11.0)
  • A detailed step-by-step flowchart of the upgrade process
  • Applications DBA (AD) improvements relating to the upgrade process
  • Performance improvements relating to the upgrade
  • Best practices for:
  • Reducing downtime
  • Performing pre-upgrade, upgrade, and post-upgrade steps
[Read More]
About

Search

Categories
Archives
« April 2014
SunMonTueWedThuFriSat
  
1
4
5
6
7
8
9
10
11
12
13
14
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
   
       
Today