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November 2015

My New Youtube Channel

I have created a new youtube channel – and have uploaded some videos there already! Bookmark & Subscribe here:
https://www.youtube.com/tanelpoder More stuff is coming over the next weeks & months :-)
 

My New Youtube Channel

I have created a new youtube channel – and have uploaded some videos there already! Bookmark & Subscribe here:
https://www.youtube.com/tanelpoder More stuff is coming over the next weeks & months :-)
 

My New Youtube Channel

I have created a new youtube channel – and have uploaded some videos there already! Bookmark & Subscribe here:
https://www.youtube.com/tanelpoder More stuff is coming over the next weeks & months :-)
 

My New Youtube Channel

I have created a new youtube channel – and have uploaded some videos there already! Bookmark & Subscribe here:

More stuff is coming over the next weeks & months :-)

 

NB! If you want to move to the "New World" - offload your data and workloads to Hadoop, without having to re-write your existing applications - check out Gluent. We are making history! ;-)

Apex upgrade 4.2 to 5.0.2

Just a quick note for anyone upgrading Apex on their systems.

The installation (into a non-multitenant 12.1.0.2 instance) went through with no problems, but tracing the installation suggests it will flush the shared pool 6 times during installation/upgrade.

That might have some impact on other applications/sessions running on that database, so best to find a quiet time to do it.

A justification for referential integrity constraints

Yes, I know what you’re thinking. 

“Here we go again.  Another database dude about to get stuck into us telling us about the importance of foreign keys for data integrity”

and yes, I could easily do that.  But you’ve seen that before (and by the way, it’s of course still totally valid – you should have all those integrity constraints defined!)

But here’s another reason, albeit a little tongue in cheek Smile

DOAG 2015 - "Oracle 12c Parallel Execution New Features" presentation material

Thanks to the many attendees that came to my presentation "Oracle 12c Parallel Execution New Features" at the DOAG conference 2015. You can download the presentation material here in Powerpoint of PDF format, as well as check the Slideshare upload.

Note that the Powerpoint format adds value in that sense that many of the slides come with additional explanations in the notes section.

AIOUG Sangam15 : Day 2

My session on Day 2 started at 11:10, where I spoke about running Oracle Databases in the Cloud. This included a quick run through of the Oracle DBaaS offering and AWS RDS for Oracle amongst other things.

Countdown to Sydney

I’m speaking at the Sydney leg on the OTN APAC tour on November 30th, 394 Lane Cove Rd, North Ryde

This is a great event with local and international speakers all giving their time and knowledge for free to help you with your Oracle technology.

If you’re in Sydney, then come along for some great education.  Even if you cannot attend the conference, if you are in the area, come along and say Hi.  Part of my job focus is helping developers succeed with Oracle, so we might be able to organise something in the future in terms of (free) education for your development teams.

Keep up to date with the all the details here http://sydneyotnday2015.sched.org/.  Here’s the bumper schedule (as of today).

 

Difference in time - a plsql solution to human readable date/timestamp diff

While preparing to get the comments section done for my codemonth site, I needed something that could tell how old a comment was. Not just showing the date, but maybe showing in a bit more readable way, when the comment was from. So if you look at sites like Twitter and Facebook, comments are "dated" with strings like "1 hrs" or "1 day old" etc. So I wanted to make a small package that could do that for me.