Oracle

oraclealchemist's picture

Managing your Database in a Zombie Apocalypse

Zombie Server Room

Only two things are really certain: network latency over long distances, and the fact that humanity will soon rapidly degenerate into undead brain-eaters.

When that day comes, when the dead are crowding at your door and the windows are busted out and ripped up rotted arms are clawing at the inside of your home, I know what you’ll be thinking: is my database protected?

Don’t worry, my friends. The Oracle Alchemist has you covered. We just need to zombie-proof your DR plan. Let’s get started.

Getting the Power Back

Hopefully you did the smart thing and figured out how much battery and generator power you’d need to survive multiple years of failing power systems due to zombies. I know I did.

oraclebase's picture

Changing my focus? (Update)

The day before I left for OpenWorld 2014 I wrote a post called “Chaning my focus?” where talked about the possibility of dropping out of the forum scene and focusing more on writing. It’s now nearly 3 weeks later, so I thought I would follow it up to let people know what is going on…

Pretty soon after I left for OOW14 I locked the forums on my site. I had a touch of guilt, but also felt a massive sense of relief. At that point I was working on the basis I would leave them locked for OOW, then reassess when I got back.

oraclealchemist's picture

Another Great OpenWorld

Steve at the Delphix Booth

Last week I attended Oracle OpenWorld 2014, and it was an outstanding event filled with great people, awesome sessions, and a few outstanding notable experiences.

oraclebase's picture

Oracle Recertification Requirement

I saw this post about the policy change this morning.

There is also a comment about it here.

You can be cynical about this and assume it’s a money thing, but I’m actually in favour of it. Red Hat have a recertification policy also. If you get your RHCE, you need to do another certification, even if it is just a one-off specialism, within 3 years or you lose your status.

oraclebase's picture

JSON Support in Oracle Database 12c (12.1.0.2)

I spent a bit of time at OpenWorld looking at the JSON support in Oracle Database 12c. I started to write some stuff about it on the plane home and I spent the last two mornings finishing it off. You can see the results here.

I’ve tried to keep it light, since the documentation does a pretty good job at explaining all the variations of the syntax. I’ve also avoided trying to teach people about JSON itself. There is loads of stuff about that on the net already.

For the most part I think the JSON support looks pretty cool. During the process of writing the articles I did notice a few of things that I thought might confuse.

tanelpoder's picture

Oracle In-Memory Column Store Internals – Part 1 – Which SIMD extensions are getting used?

This is the first entry in a series of random articles about some useful internals-to-know of the awesome Oracle Database In-Memory column store. I intend to write about Oracle’s IM stuff that’s not already covered somewhere else and also about some general CPU topics (that are well covered elsewhere, but not always so well known in the Oracle DBA/developer world).

oraclebase's picture

Oracle OpenWorld 2014 : Summary

OpenWorld 2014 was dominated by jet lag. Not that “special” type of Doug Burns jet lag, but the real stuff. As I mentioned in a previous post, having been ill in the 3 weeks leading up to OpenWorld, the jet lag hit me hard and I had nothing in reserve to get me through it. I’m now back in the UK and it is even worse. It’s 01:00 as I write this and I’ve been to sleep for about 3 hours. I’m now wide awake. It’s going to be a long day!

Apart from the jet lag, what was the overall message at OOW14?

Cloud

dbakevlar's picture

Abstract Review Tips

Yes, this is for my RMOUG abstract reviewers, but it may help other conferences and user groups, too.  We have some incredible content at RMOUG, (Rocky Mtn. Oracle User Group) Training Days conference and its all due to a very highly controlled, thought out process that has evolved over time to ensure that we have an abstract selection process that is as fair as possible and offers new speakers opportunities as well.

arupnanda's picture

OOW14 Session: The Art and Craft of Tracing

A big thanks to all those who braved attending my session on the final day of Oracle Open World 2014. I hope you enjoyed it and found it valuable.

You can download the slide deck as well as the scripts I mentioned here.

As always, I would love to hear from you.

oraclebase's picture

Oracle OpenWorld 2014 : Wednesday

Another early start on Wednesday. I headed down to meet the Dbvisit gang for breakfast. FYI: I’m not paid to keep mentioning them and I don’t work for them. They are just a great group of people who I really like, so when I get a chance to meet up with them I do. :)

Syndicate content