Video : Flashback Version Query

Today’s video gives a quick run through of flashback version query.

If you prefer to read articles, rather than watch videos, you might be interested in these.

The star of today’s video is Tanel Poder. I was filming some other people, he saw something was going on, came across and struck a pose. I figured he knew what I was doing, but it’s pretty obvious from the outtake at the end of the video he was blissfully unaware, but wanted in on the action whatever it was! A true star! 🙂

Cheers

Tim…

Video : Flashback Query

Today’s video is a quick demo of flashback query.

If you prefer to read articles, rather than watch videos, you might be interested in these articles.

The cameo for this video comes courtesy of Dina Blaschczok, a DBA based in South Africa and a friend of the family. When the wife goes down to SA, Dina takes care of her and occasionally introduces her to big cats. 🙂

Cheers

Tim…

Multitentant (Pluggable Database) Videos

It’s been over 2 years since 12c was released and there still seems to be a lot of confusion about the pluggable database stuff. I think most people know the top-level concept, there’s only so many times you can see the memory stick analogy before it gets burned on your skull, but that doesn’t do much to help with the reality of working with it day-to-day.

I’ve written a whole bunch of articles on pluggable databases (listed here), but even then I think there is quite a bit of text for what in many cases is a feature that consists of a single statement. 🙂

I’ve recently been pushing out some videos on this stuff and I’ve got some more already recorded for release while I’m at OOW. Of course, the articles allow you to copy/paste your way through an example, but I think the videos give a more accurate representation of just how simple some of this stuff is from a functional perspective. If you are interested, all the multitenant stuff will be added to this playlist as it is released.

Cheers

Tim…

YouTube : Rags to Riches in 1 Week?

youtubeIf you’ve followed me on Twitter you will have seen me posting links to videos on my YouTube channel. You can see me talking about starting the channel in the first video.

One week and 5 videos in and I’ve just hit 50 subscribers. Watch out PewDiePie!

One thing I didn’t mention in that video was my hopes/expectations as far as subscribers are concerned. As I said in one of my writing tips posts, Oracle is a niche subject on the internet. If you put out some half-decent content on a YouTube gaming or fitness channel, you would probably expect to get a few thousand subscribers fairly quickly. That’s not the case for an Oracle channel. Before I started this YouTube channel I did a little research and the biggest Oracle-related channel I could find was about 30,000 subscribers and that was Oracle’s main YouTube channel. After that some were knocking around 1000-4000 subscribers. Below that were a bunch of channels that were pulling double or triple figures of subscribers. Starting an Oracle-related channel is *not* a good idea if your master plan is to dominate YouTube! 🙂

OK. With that bullshit out of the way, how have I found my first week?

  • Making YouTube videos is hard! It takes a long time. I’m estimating about 1 hour of effort per minute of footage. The first 3 minute video took 3 days, but that included learning the technology and getting to grips with editing. Hopefully I’ll get a bit slicker as time goes on. 🙂
  • Doing the vocal for a video is a nightmare. After a certain number of retakes your voice ends up sounding so flat you start to wonder if you are going to send people to sleep. I listen back to my voice on some of the videos and it makes me cringe. It’s monotone and devoid of personality (insert insult of your choice here). As I get better at the recording thing, I’m hoping the number of retakes will reduce and my vocal will sounds less like I’m bored shitless. 🙂
  • I love the fact I can do “quick” hit-and-run videos and not feel guilty about not including every detail. I’m putting links back to my articles, which contain more detail and most importantly links back to the documentation, so I’m happy that these videos are like little tasters.
  • I’m being a bit guarded about the comments section at the moment. When I look at other channels, their comments are full of spam and haters. I can’t be bothered with that. I’ll see how my attitude to comments develops over time.
  • I’m hoping to do some beginner series for a few areas, which I will build into playlists. This probably won’t be of much interest to regular followers of the blog and website, but it will come in handy for me personally when I’m trying to help people get started, or re-skilled into Oracle. I might be doing some of that at work, hence my interest. 🙂
  • I’ve tried to release a burst of videos to get the thing rolling, but I don’t know how often I will be able to upload in future. Where Oracle is concerned, the website is my main priority. Then the blog. Then the conference thing. Then YouTube. The day job and general life have to fit in around that somewhere too. This is always going to be a labour of love, not a money spinner, so I have to be realistic about what I can achieve.

So there it is. One week down. Five videos. Four cameos by other members of the Oracle community. Superstardom and wealth beyond my wildest dreams are just around the corner… Not!

Cheers

Tim…

Note to self: Why is this a blog post, not another video? 🙁