Beiträge getaggt mit DOAG2013
The #DOAG2013 – Impressions
First things first: It was a great event!
Many thanks to the DOAG staff for offering and organizing it, great job!
Top-Notch speakers and Oracle Celebrities with so many great presentations that I really felt sorry to be unable to clone myself in order to attend multiple sessions in parallel 🙂
Let me mention just a few that I attended:
There was Graham Wood with his talk DB Time-based Oracle Performance Tuning: Theory and Practice
One key point to take away: DB Time is time spent by foreground processes in the Database Layer and Performance Tuning actually means reducing DB Time
Another very interesting presentation was Kyle Hayley’s about Instant DB Cloning
One goodie here: Check out clonedb with MOS Note 1210656.1 or this article http://www.oracle-base.com/articles/11g/clonedb-11gr2.php
It went on with Larry Carpenter talking about Best Practices for Data Availability and Disaster Protection
One highlight was the 12c New Feature Application Continuity here, that makes failover really transparent (much better than ancient TAF did) to applications
On we went with Julian Dontcheff’s Upgrading to Oracle 12c
I was really pleased to meet him in person for the first time since we have had some contact over social media before – that’s one of the best things about these conferences 🙂
One highlight was the option to do upgrade to 12c (not just recompile!) in parallel.
Then came Joel Goodman with his presentation about RAC Global Resource Management Concepts
Take away: When you want to get a clue how Cache Fusion works under the covers, check out GV$BH, especially the STATUS column – or even better: Take a course from Oracle University about it 🙂
Mark Scardina then almost convinced me that it may indeed be useful do create Server Pools with his talk Why and How You Should Be Using Policy-Managed Oracle RAC Databases
Especially, you can control the start order and priority of services when servers get scarce (after a crash, e.g.)
My own presentation about Materialized Views & Partition Change Tracking almost filled room 2 and got strong applause, so I consider it a success 🙂
Key point is here
Very instructive talk followed by Mike Dietrich about Working with Multitenant Databases in Practice
You can download the slides from his blog. One highlight: In 12c, you have Full Transportable Export/Import which is a combination of Transportable Tablespaces and full export – very cool!
We saw a great presentation also by Kai Yu about Achieving Availability and Scalability with Oracle 12c Flex Clusters
and I was glad to meet him in person there! One key point: Flex Clusters need Flex ASM, but Flex ASM can also be used by Standard Clusters
Markus Michalewicz did a great job with his presentation about RAC 12c Best Practices – if I should recommend only one talk, this would probably be it.
One out of many key points was the recommendation to install Oracle Grid Infrastructure for a Cluster for any deployment; may it be a Single Instance Database or an Oracle RAC Database.
Then I went to Frank Schneede to hear about 12c New Features for Data Warehousing
One goodie: We have partial indexes available now for partitioned tables – local and global!
Very good – as usual – was also Christian Antognini with Query Optimizer 12c New Features
Enjoyed especially his demonstration of Adaptive Plans in 12c
A DOAG highlight was also the Data Guard Expert Panel – felt honored about the invite to join it together with a legend like Larry Carpenter 🙂
Oracle University was present at the DOAG Conference not only with Joel Goodman and me as speakers, we have had an OU booth also there:
Here you see Volker Enkrodt, one of our Sales Consultants, happy to answer customer questions about OU offerings and certifications.
All in all a great conference! Looking forward to DOAG 2014 already 🙂
Oracle University Instructors at DOAG 2013: The Program
My dear colleague Joel Goodman and me will present at the DOAG (German Oracle User Group) Annual Conference 2013; I’m already excited about it 🙂
Apart from seeing presentations by top-notch Oracle Experts, I’m also looking forward to meet people in person that I know already from social media activity. The complete program is online here. My personal choice of presentations (a pity that I can’t see all) is
Day 1 (19-NOV)
DB Time-based Oracle Performance Tuning: Theory and Practice by Graham Wood, Oracle
Instant DB Cloning by Kyle Hailey, Delphix
Session Keynote: Best Practices for Data Availability and Disaster Protection by Larry Carpenter, Oracle
Upgrading to Oracle 12c by Julian Dontcheff, Accenture
Keynote by Andy Mendelssohn, Oracle
RAC Global Resource Management Concepts by Joel Goodman, Oracle
Why and How You Should Be Using Policy-Managed Oracle RAC Databases by Mark Scardina, Oracle
Thinking Clearly about Performance by Cary Millsap, Method R Corporation
Day 2 (20-NOV)
Materialized Views & Partition Change Tracking, my rifle, pony and me
Arbeiten mit Pluggable Databases (Oracle Multitenant) in der Praxis by Mike Dietrich, Oracle
Exadata Database Machine – Die Konsolidierungsplattform by Malthe Griesel, Paragon Data GmbH
Statistics Gathering 101 by Wolfgang Breitling, Centrex Consulting Corporation
Achieving Availability and Scalability with Oracle 12c Flex Clusters by Kai Yu, Dell Inc
Oracle Real Application Clusters (RAC) 12c Best Practices by Markus Michalewicz, Oracle
Neue 12c Features für Datawarehouse by Frank Schneede, Oracle
Day 3 (21-NOV)
Best of Oracle Security 2013 by Alexander Kornbrust, Red Database Security GmbH
A Presentation of Sorts by Julian Dyke
Session Keynote: Simplify Consolidation with Oracle Database 12c by Patrick Wheeler, Oracle
Experten-Panel: Dataguard hosted by Matthias Mann, Christian Trieb
Instrumenting Oracle CPU activity: The Missing Link by Craig Shallahamer, OraPub
Query Optimizer 12c Was ist neu? by Christian Antognini, Trivadis AG
Oracle Partitioning fuer Einsteiger by Hermann Baer, Oracle
If you plan to come to this event, this hotel is closest. Make your reservations early. Hope to see YOU at the conference 🙂