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Articles on Oracle Database 12c Multitenant Option

From a technology perspective, the Multitenant option is really cool, but it can be rather difficult to get to grips with some aspects of it. Everything is so intertwined and every feature in 12c somehow links back to the Multitentant option. As I’ve been working my way through the features the same pattern keeps repeating.

  • Write an article on a feature X.
  • Put it live.
  • Move on to looking at feature Y.
  • Notice something about feature Y that affects the article I’ve written about feature X.
  • Go back and revise the article on feature X.
  • Rinse and repeat.

This pattern has made me rather reluctant to post anything on the blog about new articles, because although I don’t release articles until I think they are finished, all these Multitenant articles feel very much like a work-in-progress. I fully expect to step back and revise/rewrite all of them as I figure more out about this stuff.

New York Oracle User Group Fall Conference Materials

Thank you all who attended my sessions at NYOUG Fall Conference this morning. I appreciate spending you most precious commodity - your time - with me. I sincerely hope you found both the presentations enlightening as well as entertaining.

Please see the details of the sessions below along with the download links.

Keynote: Oracle 12c Gee Whiz Features

Yet another Oracle version is out and so are about 1500 new features in a variety of areas. Some are well marketed (e.g. pluggable database or the multitenant option) and some shine by their sheer usefulness. And there are some that do not get a whole lot of coverage but are are hidden gems. In this session you learned 12 broad areas of Oracle Database 12c I feel are worth learning about to make your job as a DBA or developer better, easier, smoother and, in some cases, even make it possible what was hitherto impossible or impractical.

Quick Pluggable Database (PDB) Update…

I’ve been playing around with using SQL Developer and Cloud Control 12cR3 for managing pluggable databases (PDBs) this morning. I’ve added a couple of quick references to my PDB article.

If you understand the DBCA and SQL*Plus approach, the SQL Developer and Cloud Control screens are pretty self explanatory, so I’ve made my references to them brief. :)

Cheers

Tim…

Oracle 12c Multitenant Option : CDBs and PDBs…

I started trying to play with the Oracle multitenant option (all that pluggable database stuff) a little while ago and gave up. It’s wasn’t that it was that difficult. More than anything my problem was I didn’t know what to focus on first. There is so much to it and it’s all interrelated, so you start to write about one small piece and before you know it your article has lost focus and is growing too big. As a result I decided to let it simmer in the background and start looking at some of the other smaller 12c new features first…

My next stumbling block was just about everything in 12c seems to relate back to pluggable databases in some way. So you either pretend it doesn’t exist and have gaping wholes in everything you write, or you have to bite the bullet and get to grips with pluggable databases. So back I came to pluggable databases…