What's Coming in 2006
I intend to broaden our range of discussion topics in the upcoming year. But I also intend to dedicate numerous blogs to previously discussed topics including data warehouse administration, 10G Enterprise Manager and Oracle database 10G R2.
Over the course of the last year, we discussed 10G R1 and R2 releases, converting Giant Eagle warehouses to 10G and testing strategies for 10G RMAN and Enterprise Manager to ensure they worked "as advertised" with Oracle's latest and greatest release.
We also spent a LOT of time covering 10G Enterprise Manager. But you should know by now how important I feel this tool is. DBAs of the future won't need to dive as deeply into the Oracle internals to solve day-to-day problems. The future of Oracle database problem solving will be administrators interpreting and implementing the recommendations generated by the advisors and ADDM. I absolutely and firmly believe that the advisors and ADDM will become more intelligent in their recommendations. Administrators being required to "become one with the optimizer" to tune Oracle workloads are rapidly drawing to a close. I have shown you the future of database administration - DBAs using OEM wizards, advisors and automated recommendations to quicky and effectively administer Oracle environments.
That doesn't mean that DBAs won't be needed and we'll be out of jobs. We won't lose our technical skill sets; we'll just transfer them to different areas. If I thought that the DBA career path was in any kind of jeapordy, I would be the lead rat off the ship. I bet my career on Oracle and I'm still glad I did.Collaboration Suite,
Portal, OID
Giant Eagle is currently building applications that use some interesting
Oracle technologies. One of these applications is a large information portal
that uses Oracle Collaboration Suite, Application Server, OID, Portal, Single
Sign-On and database product sets. We'll be using everything from Oracle Chat
to Advanced Replication.
Members of my unit are rapidly becoming experts at installing, configuring and
administering this rather robust environment. Starting this Monday, I'll be
installing 10G EM R2 agents on the information portal servers. It will take me
a while since there are about a dozen of them. Like I said, the environment
is very robust.
ASM
I'll also be blogging about our 10G ASM testing. We have had numerous discussions
on ASM and whether it has a fit here at Giant Eagle. With several of our warehouse
databases being multiple terabytes in size, you should understand why we are
being cautious. We are currently creating a rigorous ASM test plan. I intend
on providing you with a blow-by-blow analysis of our ASM testing.
Data Warehouse
Speaking of warehouses, I'll be blogging more on warehouse-related topics. Giant
Eagle contains a wealth of expertise in building, administering and leveraging
warehouse databases. We were building them before they became popular, having
warehouses that are over a dozen years old now. The idea of blogging is to transfer
information to teach others. I think we can compete with anyone in the industry
in terms of using and leveraging large data stores. Remember our motto is "we
never met a piece of data we didn't like." There's good reason for that
motto. It allows us to compete and win in a very competitive market sector.
As a result, none of my blogs will provide any information on how we use the
data, just how we build, administer and monitor it.
10G R2 Testing
We fully intend to upgrade our warehouses to 10G R2 in the first quarter of
2006. There are features that we must take advantage of, which will be discussed
in an upcoming blog. I don't mind being on the latest release of any product
when that product has been tested using a thorough, well thought-out test plan.
Some DBAs are smart, some are lucky and the rest of us have to be thorough.
10G EM R2 Testing
Our ace installer, Ron Berner, has just installed and configured our first 10G
EM R2 enterprise-wide administration environment. I'll lead off the new year
by showing you the new features and functionalities contained in the latest
release of Oracle's premier management product. I performed a quick review of
the product yesterday and I am certainly impressed by the new functionality
it provides.
Oracle Express Edition
I talked about this product in a previous blog. But one of my job requirements
at Giant Eagle is to evaluate new database products and technologies. I have
installed and evaluated other lightweight databases, including MYSQL, and I
wasn't impressed. I like feature-rich database products. I realize that I may
not take advantage of all of the features the database provides, but I can't
predict what features my users will require from my database products in the
future. I want the database to solve as many business problems as it can. I
don't want to be forced to purchase other products or write custom code to provide
a solution - I want the database to inherently provide that solution.
I fully intend to put Oracle Express Edition through its paces. I work with DBAs and developers that are experts at stress testing hardware, software and my management skills. We'll let them loose on the product and see what happens.
Podcasting
For those of you that don't know what podcasting is, here's the Wikipedia
definition.
Tom Parrish recently interviewed me for DBAZine using Podcast technologies. We talked about my thoughts on receiving the Oracle Ace title, database outsourcing (I spent quite a few years working for a database outsourcer), my career as an instructor and my thoughts on the future of database administration.
I firmly believe that Podcasting will become just as popular as blogging. I also think that with super-editor Dana Farver and Podcasting expert Tom Parrish at the controls, DBAZine will be the leader in using Podcasting technologies to disseminate information.
Personally, I really enjoyed Tom Kyte's Podcast interview. Being interviewed after him makes me feel like the guy that bats after Sammy Sosa or Barry Bonds. I think my interview tuned out well, though. I have lots of ideas on who we should be interviewing in the future and will work with Dana and Tom to schedule them.
Interviews
I'll also provide you with an interview or two of my own. Giant Eagle has some
interesting folks that are truly experts in their chosen profession. Their areas
of expertise include BPEL, Oracle SSO/OID, Oracle App Server, warehouse design,
enterprise architectures and the list goes on and on
To break things up,
I'll intersperse my regularly scheduled blog with a well-placed interview or
two.
Summary
I appreciate those of you that read this blog. I would also like to thank the
folks at DBAZine for giving me this opportunity to contribute to the Oracle
community.
Giant Eagle continues to push the Oracle technology envelope and next year we intend to push it VERY hard. It should be an interesting and exciting ride.
Thanks for reading.
Is 10G R2 on AIX Ready for large Production Now?
We have been testing on our Data Warehouse DB since October, and have had to get a couple of AIX specific Oracle patches to get past problems (The patches did work). We have also had one other "long shutdown" anomaly occur, which may or may not be 10g related. These things have made us a little nervous about "Is 10G Ready for large production?". (Other than the items mentioned above, testing has gone great.)
Do you have specific experiences on AIX 10G R2 on large production databases yet? What are your feelings about its "readiness/stability" for production now ? (If we feel comfortable, we will probably "go live" for our first DB the first week of February.)
Replies to this comment
Hmmm?
Were you saying that you felt like the guy NOT on steroids? Just what are you implying about Mr. Kyte?
Sorry, couldn't resist... I thoroughly enjoy your blogs!
1- Chris Foot
2- Tom Kyte
3- Arup Nanda
Thanks for the help.
I wont leave you without a question.
Say, I have three tables t1,t2,t3 in my schema in 10gR2 database. 10g automatically gathers stats about tables. I want 10g to gather stats about t1 and t3, but not about t2. How would I do it?
Thansks.
Replies to this comment