Oracle

dannorris's picture

New job, lots of exciting stuff

It’s been a week since I started my new job at Oracle Corporation. I’m a remote worker which means that the first day of work wasn’t the usual event since I just went to my home office and got on a concall with my new manager. After getting connectivity and accounts set up properly, I was able to pretty quickly work through the new hire checklist of forms and mandatory training.

My new Oracle-provided laptop arrived around mid-week and I realized that, at least for now, I’ll have to revert back to using the Windows-based laptop and (hopefully temporarily) put my MacBook Pro on the shelf. Actually, my wife is very excited since she’ll get the MBP to use now and we’ll do the usual “trickle down” to the kids so that the oldest computer in the “fleet” will get ditched.

karlarao's picture

Yast on OEL

Lately I’ve been playing with Enterprise Manager Grid Control 10.2.0.4 on OEL 4.4 (I’ll upgrade this to 10.2.0.5 soon) and I’ve had a couple of product presentation and demo focusing on the Database Enterprise Management, well among all the packs under this Grid Control “Area” the hottest are the Configuration Management and Data Masking.

karlarao's picture

Understanding the SCN

For the DBAs who want to have a refreser on SCN (system change number), this article article is very nice and explained clearly written by Sandeep Makol. It started on where you ‘ll find info for SCN (controlfile and datafile headers) then goes to the backup and recovery scenarios where knowledge of this “magic number” is very useful.

Below are some useful scripts (with sample output) as well

dannorris's picture

Oracle’s latest acquisition: Me

I’m definitely the type of person that gets excited by new opportunities and always loves a new challenge. Without challenge, I get bored quickly and boredom makes me a little crazy.

So, this new opportunity came along a little while ago and I thought it sounded just perfect for me. Many of you that know me will recall that I’ve had trouble finding the right company that fits with all aspects of my personality, goals, and philosophy which has led me to “try” a few of them in the past several years. I don’t regret the choices I’ve made and I’ve learned an awful lot from each of my employers. Most importantly, I’ve created new relationships at each of my past companies that I still maintain today.

dannorris's picture

Collaborate 09: Don’t miss these sessions

Collaborate 09 starts on Sunday, May 3 (a few days from now!) in Orlando. I’ve been offline for several weeks (more on that later), but will be returning to the world of computers and technology in full force in Orlando. I’ve had a few inquiries about whether or not I’ll be at Collaborate, so I thought I’d resurrect my blog with a post about where I’ll be and some of the highlights I see at Collaborate 09.

First, where I’ll be presenting:

dannorris's picture

ADV: RAC Attack Hands-on Event at Collaborate09

The RAC SIG, Oracle and IOUG are thrilled to present the hands-on event dubbed “RAC Attack!” at Collaborate09 in Orlando, FL. It is a half-day University Session in the IOUG Forum scheduled for the morning of Thursday, May 7th.

Each participant will have their own private RAC cluster to use. You’ll be able to install a new cluster, test session failover, perform backup and recovery and just about anything else you’d like to try (time permitting). The session will have lab outlines with very specific instructions that cater to beginners. Advanced users are welcome to test anything they like. If you try something that doesn’t work, we have mechanisms in place to help “reset” your cluster in 15 minutes and let you continue working and testing.

oradebug's picture

New presentation: Simulating failures for testing and diagnostic practice

In this entertaining presentation, Jeremiah Wilton demonstrates creative ways to induce Oracle failures with the objective of learning how to detect, assess and diagnose problems.  Some of the self-induced failures are quite amusing, and will allow the reader to have some fun with their DBA friends.

Check out the presentation on our whitepaper page.

dannorris's picture

Exadata front and center

Just in case you were like me and did not tune in for Oracle’s quarterly earnings concall, there were some interesting highlights. As many of you (well, there aren’t that many of you that read this, but…) know, I’ve been very interested in Exadata since its announcement at Oracle OpenWorld 2008 in October. While some observed that Larry’s introduction keynote was rather brief, I didn’t take it as a sign of disinterest at all. According to the concall earlier this week, quite the opposite.

Here are some choice excerpts from the transcript that I find telling about the future of Exadata:

Larry Ellison:

“So, that’s looking back. Now looking forward, I think the most exciting product we’ve had in many, many years is our Exadata Database Server.”

dannorris's picture

Congratulations New Oracle ACE, Jeremy Schneider!

I’ll be the first to offer a large congratulations to Jeremy Schneider on being the most recent appointment to the Oracle ACE program. He certainly deserves it (I nominated him, so I suppose I would think so) and I continue to look for great things to come.

dannorris's picture

Start Database Services automatically after instance startup

Those of us that have dealt with RAC environments for a while are familiar with the behavior of Oracle Services in an Oracle Cluster. Services are an essential component for managing workload in a RAC environment. If you’re not defining any non-default services in your RAC database, you’re making a mistake. To learn more about services, I strongly recommend reading the definitive whitepaper by Jeremy Schneider on the topic.

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