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#OOW16, San Francisco, looking back


In this post I just wanted to highlight a few things that have lingered with me since the 2016 Oracle Open World Experience.

Persistent DRAM
Now, here, being at home, I must admit that I cannot find very much documentation about this, but it got me thinking… A little paradigm-shift, where computers actually wouldn’t need moving parts anymore (ie. disks of any kind). Create devices that use these memory structures, quite possibly combined with flash-disks, to run entirely on RAM. The 3D XPoint Technology could be a nice example of this. I think I would applaud such machines.
I know, not a real export point I am making here, but if anyone has a better angle, I would love to read your comments.

Thick Database
This is a much better documented topic, much more tangible too.
Toon Koppelaars started this “new” approach with his talk at OTW16. You can review his presentation here and see the video’s of the presentation here and here.
I guess some really good points there. The creation of an application is a craft. You need to get the right materials and do a number of steps to get a solid foundation. Meaning you have to create a solid data-model (yes, even in the world of BigData, schema on write, etc.) most applications still rely on a data model and all that we were taught to go with that. Not much sense in repeating what’s in the presentation here though.
An eye opener and something to (re)consider!! I plan to talk about this a bit more later.

EBR & Oren
One of the best sessions I visited during OOW16 was the presentation by Oren Nakdimon accompanied by the illustrious Bryn Llewellyn.
The presentation discussed a true implementation of CI/CD using some of the capabilities of the Thick database paradigm as discussed above, combined with the possibilites that Edition Based Redefinition brings.
Using these technologies, Oren has been able to implement a rolling upgrade scenario for Moovit. I find this impressive.

Philippe Fierens & SPARC
I had the honor and pleasure of working closely together with my good friend Philippe Fierens during this edition of OOW. It always adds a dimension if you are able to tackle some of the challenges of the week as a team! Thank you Philippe.
Though Philippe I am also affiliated to the continuing efforts to build and maintain the Oracle SPARC architecture of which he is a strong advocate. Be sure to follow his blog to learn about the latest developments in this area.

Panel discussions on the last day
Saving the best for last… Literally!
On the last days there we some panel discussion regarding SQL / PLSQL and application architecture. I found these discussions to be quite meaningful and the interaction with the attendees was grand. Having people like Chris Saxon, Connor McDonald, Toon Koppelaars and Carry Millsap on a panel, there is no way you can go wrong!

OTN & a bow
Finally, looking back at this OOW, it was actually the first one I visited as a member of the OTN Oracle ACE community.
Boy, does that make a difference in how you experience Oracle Open World!!
Of course, you can chill and relax at the OTN Lounge, learn a lot of different things, spot Oracle Hero’s as the wander by if you are a “regular” visitor to OOW. And, by all means, I recommend you do as it is extremely valuable.
But the difference this time was that I really belonged there.
A very big thank you to Jennifer for the hard work you put into making all of this possible!
And, please, support Girls who Code, the initiative OTN sponsorred this year by tweeting a selfie with the hashtag #girlswhocode and the appropriate sticker!!