Roll up! Roll up! This week’s events!

Here’s a quick reminder of a couple of events happening this week.

On Tuesday evening it’s Oracle Midlands Event #9 in Birmingham. First up is Joel Goodman, who is practically a walking Oracle Encyclopaedia, speaking about “Oracle Distributed Transactions”. Next up is Richard Harrison, a regular Oracle Midlands attendee and returning speaker, this time presenting about “Data Pump Tips & Tricks”. It’s going to be a good evening, so please come out and show your support! It’s sponsored by Red Stack Technology, so it’s free!

On Wednesday it is the UKOUG Systems Event. I’m in the first slot, so it’s going to be an extremely early train ride for me. There is packed agenda, so I’m sure there is something for everyone involved in the systems side of things!

Hopefully I’ll get to see some of you folks at these events!

Cheers

Tim…

Birmingham City University (BCU) Talk #3

bcuOn Friday I took a day off work to pop over to do my 3rd talk at Birmingham City University (BCU). This one was rather unfamiliar territory for me, because it was directed at the staff and was focussed on student employability…

During a previous discussion with Stuart Hutchison from BCU, he suggested I take the “Community” session I presented at the UKOUG Next Gen event, add in some information about graduate recruitment and Bob’s your uncle. Sounds fine, but what do I know about graduate employment? It’s 20+ years since I left university…

Luckily, the online community came to the rescue. I sent a bunch of emails out to friends, small companies and huge corporate types. Over the years I’ve built up a network of contacts all over the world who were happy to help me out directly, or put me in touch with people in their organisation that could. I’ve already sent out thank you emails, but I’d just like to take the opportunity to say a big thank you once again to everyone that helped me out!

As the session started, people introduced themselves and it became apparent that everyone in the room (except me) was in some way linked to student employment and career development. Needless to say, I suddenly felt completely out of my depth, incredibly nervous and needed a change of underwear! :) I introduced myself and made it very clear I was definitely not an expert in this subject, then proceeded to present the information I had gathered. It was meant to be about 60 minutes, but there was a lot of audience participation, so it ended up being more like 90 minutes. Despite my initial nerves, it went really well and was really good fun.

After the session I chatted with Professor Nick Morton, the Associate Dean (Student Experience) at BCU, and he was keen to get me involved in some of the other stuff they are doing, which also sounds like fun. After that I spent quite a long time chatting with Stuart. I will of course keep doing the technical stuff with his students.

I guess some of you may be wondering about my motivation for doing this stuff, especially the non-technical presentations. This isn’t a career move. I’m not being paid to do this. It’s good to try something different and stretch yourself. I’m not suggesting that technical presentations are easy, because they are not, but doing things like this take you out of your comfort zone and teach you a lot about the craft of presenting. I definitely feel this is making me a better presenter, which is a great confidence builder.

Cheers

Tim…

UKOUG System Event : I’ve got a paper selected.

I’ve just found out I’ve got a paper selected for the UKOUG System Event on May 20th. Check out my badge. :)

I was a spectator at last year’s event. At first glance you might think much of the content is not directly related to my job, since I’m not a system administrator, virtual infrastructure administrator and I don’t use any Oracle engineered systems, appliances or storage products. Having said all that, it’s hard to be a DBA these days without having a finger in several pies. Most of the information discussed at these events is relevant, even if you are not using the exact same kit or doing the exact same job as the speaker.

Hope to see you there.

Cheers

Tim…

Birmingham City University (BCU) Talk #2

As mentioned in a previous post, when I was at Birmingham City University (BCU) speaking at the UKOUG Next Gen event, one of the lecturers saw me and subsequently asked if I would come in and do some technical talks for the students. I did the first about a month ago. Yesterday I had the morning off work to pop across to do another talk.

This talk was on virtualization. It’s based on the slides for my “Cure for Virtual Insanity” session, but I frame the subject a little differently and skip some of the content. I like doing this talk. It’s not too heavy and it gives an introduction into virtualization, which links into the current batch of DBaaS cloud offerings. I think it’s good for people to understand some of the building blocks their “magic” cloud services are built on. :)

I feel like the talk went well and I got some questions, so people must have been paying attention. :)

Afterwards I chatted with the guys about the session and more generally about how to move this guest speaker thing forward. If everything goes to plan I will be doing 4-6 of these sessions per year. I think it’s great how they are looking for feedback from external people and companies to help develop their students. It’s not like the antiquated approach lecturers used when I was at university. :)

Onwards and upwards…

Cheers

Tim…

OUG Ireland 2015 : The Journey Home

After saying a quick goodbye to everyone, I got in a taxi and headed for the airport. I was a little on the early side, but as I’ve said before, it’s better to be early than late where airports are concerned. I wanted do have a Guinness in the bar in the airport, like I did with Patrick Hurley last year, but the queue was too long, so I settled for an authentic Irish diet coke instead. The flight home was a little less “eventful” than the flight out. I arrived in Birmingham at about 23:00 and after a taxi ride home, was in bed by 00:00. So all in all it was a 20 hour day! :)

Dublin is seriously easy for me to get to. It is cheaper (£27 return) and easier (40 mins) for me to get to Dublin than it is to get to London. I did spot one of my fellow Oracle Midlands folks there, who had also flown in for the day to check out the conference. It’s definitely worth considering the trip! This event is now one of my staples for the year!

Thanks to the folks at OUG Ireland and UKOUG for getting the event up and running. Thanks to all the attendees and speakers for turning up. Without you it would not happen. Even though this was a self-funded event for me, I would still like to thank the Oracle ACE Program for letting me fly the flag!

See you all next year!

Cheers

Tim…

OUG Ireland 2015 : The Event

Having got to OUG Ireland, here’s what happened…

The first session I got to see was Nikolay Kovachev from TechnoLogica speaking about “12c PDBs, Snapshots & Change Management”. Bulgaria in da house! The session started with an intro to ZFS (snapshots, copy-on-write (COW), clones), then a quick intro to the Oracle multitenant architecture. From there it was on to PDB snapshot cloning using ZFS. Because of the ZFS COW functionality, this is really quick. Similar cloning times to Clonedb. From there is was on to Cloud Control 12c Change Management, using the lifecycle management pack. After doing that, it was demo time, with a demo for everything covered in the session. Even with the power of modern day laptops, I am always nervous of live demos of Cloud Control. It’s resource eating beast… The ZFS and cloning demos worked fine, but there were some issues with the change management pack demo because of the amount of stuff running on a single laptop. It was a pity, but such are the joys, and pains, of live demos. I’ve been there myself several times. I definitely need to spend some time looking at the snapshot clones of PDBs in 12c.

My first sessions was “Pluggable Databases : What they will break and why you should use them anyway!” When I did this at Oracle Midlands #8 it was described as scary by a couple of people. I tried to lighten it a little this time, so I hope I didn’t scare anyone. :)

After my first talk it was off to lunch, where I got to meet up and chat with a bunch of people, which is really the best part of any conference. Can we have the soup in mugs next time please? :)

Next up was Marcin Przepiorowski from Delphix  speaking about “How To Avoid Boring Work – Automation For DBAs”. When I tweeted this one of the replies asked if it was a Delphix sales pitch. One of the things I like about companies like Delphix, Dbvisit, Enkitec and Pythian is they send people out to conferences without forcing them to do the hard sell. Marcin is a Delphix employee, but this session wasn’t anything to do with Delphix. It started off with examples of using Cloud Control to automate tasks, then moved on to using Ansible. I’ve not used Ansible, but it looks pretty neat for automation of tasks across your whole server real estate. It’s on my to-do list.

My second session was “A Cure for Virtual Insanity: A vendor-neutral introduction to virtualization without the hype“. I was kind-of expecting nobody to turn up to this session as there was a whole bunch of great sessions on at the same time and it wasn’t directly about Oracle. As it turned out I was pleasantly surprised. I like doing this session. It’s quite light and fluffy, but allows me to dispel some of the FUD associated with virtualization.

Next up was the closing keynote by Maria Colgan. Apparently, the In-Memory Column Store is a software version of walking into a pub, standing on the bar and asking which of the blokes is suitable relationship material. I tried this once and couldn’t walk straight for days. :) Maria also picked up her UKOUG lifetime achievement award for winning the best speaker prize three times. This means she can no longer be selected as best speaker, which makes it that much easier for the rest of us… :)

After the closing keynote it was drinks and nibbles then the event was over.

Thank you messages in the next post…

Cheers

Tim…

OUG Ireland 2015 : The Journey Begins

The day started early, about 1 hour before my alarm in fact. I got up, lay in the bath for a while drinking a can of Monster and considering the day ahead, got out of the bath, puked, then got my shit together ready for the taxi. I’ve been ill this week. That combined with sleep deprivation, nerves and the Monster kinda turned my stomach.

The taxi ride to the airport was really good. The driver was a really cool bloke and I enjoyed talking to him.

I arrived at the airport with a couple of hours to spare. It’s a bit silly for such a short flight when I have to check in online and I only have a laptop as baggage, but I would rather be early than late for my £27 flight to Dublin. :)

We got seated in the plane and were told we had a 60 minute delay. One guy started to freak out. It was like an episode of the Jeremy Kyle show. I was waiting for someone to come in with the DNA results, to prove he was not the father of the baby etc. No punches were thrown…

We ended up taking off about 50 minutes late. My first session was after 12:00, so I wasn’t too worried. The girls next to me used the time to do their make-up. Apparently it takes about 40 minutes to achieve “the natural look”. The combination of that, the selfies and the giggling about stuff on Snapchat made me feel very old!

On arrival it was a quick taxi ride to Croke Park, then OUG Ireland started for me.

Cheers

Tim…

Oracle Midlands Event #8 : Summary

Last night was Oracle Midlands Event #8 sponsored by Redgate.

There was a problem with the projector, but fortunately there were a couple of large TV screens, so it didn’t have to be a complete no-slide zone. Neither of the talks relied on displaying lots of code, so I don’t think this caused a big problem.

First up was Chris Saxon speaking about Edition-Based Redefinition. I’ve done talks on this subject, so I was interested to see how Chris approached it. The talk started with an explanation of the problems associated with deploying new versions of PL/SQL code to production, then moved on to possible solutions available prior to 11gR2. Once that ground work had been established, he moved on to explain how EBR can be used to make the process more robust, focussing on some specific pieces of the EBR functionality. I preferred his approach to the subject than my own, so I was taking a bunch of notes about his presentation style. There is always something to learn. I thought it was a really good session and Chris handled the subject (and the projector issue) really well. His recent move to Steven Feuerstein’s advocacy/evangelist team at Oracle means I should get to see him speaking some more in the future, which will be cool.

After the food break, it was my session on “Pluggable Databases – What they will break and why you should use them anyway!” It was the first time I’ve done this session in front of a crowd, which is always a bit nervy. It seemed to go down pretty well. Here is the feedback from those who filled in the evaluations.

  • “Good presentation”
  • “Good presentation, dynamic material & delivery”
  • “A lot of content, probably requires a part 2″
  • “Scary!!!”
  • “Good information and entertaining delivery style”
  • “Excellent – superb topic & presentation skills”
  • “Very good talk. Much information gained”
  • “Brilliant & scary!”
  • “Informative, passionate & useful”
  • “Brilliant”
  • “Really good insight/information. Real world understanding which makes a real difference. As always brilliant!”
  • “Not bad for a beginner”
  • “Really enjoyed & challenging subject matter”
  • “Fantastic!”
  • “Good”

The, “Not bad for a beginner”, comment made me LOL when I read it. There are a couple of people I’m putting in the frame for that one. :)

It wasn’t my intention to make the Mulitenant option seem really scary. I thought I was doing a sales pitch for it, not scaring people off. Maybe I need to re-frame things a little… :)

Thanks to Mike for getting the event sorted and thanks to Redgate for the sponsorship. Thanks to Chris for coming along. Hopefully we can get him back again in the future. Big thanks to everyone who turned up to the event last night. Let’s keep this train rolling!

Cheers

Tim…

Birmingham City University (BCU) Talk

Last year I spoke at the UKOUG Next Gen event at Birmingham City University (BCU). One of the lecturers, Stuart Hutchison, from BCU saw me speaking and asked if I was interested in coming to speak to the students about Oracle. He’s trying to get a handful of external speakers to come in during the year and speak on a range of subjects to give the students a feel for what’s going on out in the world. Life was pretty hectic towards the end of last year so it took quite a while to actually get something sorted out. On Monday I went to BCU and did my first talk to the students.

I was quite nervous in the lead up to the session. I’m used to a dealing with an Oracle technology crowd, but I didn’t really know what to expect from the students. I spent some time talking to Stuart to try and get a feel for what he wanted. He sent me some of their Oracle course material and labs, which helped me to pitch my stuff at the right level and stopped me treading on his toes. :) The students are currently in the middle of an Oracle security module, so I spoke about SQL injection, data redaction and transparent data encryption (TDE). The idea was to touch on a few subjects and leave plenty of time for questions.

I think it went pretty well, but I’ve got some room for improvement. :) Despite it being an Oracle talk, it is quite a different crowd, which needs a different approach. I’ll be going back in about a month to do another session before the exam season kicks off, so that should give me some time to work on my approach a bit.

Hopefully, I’ll be able to do some of these sessions every year. I’m interested to see how this helps me develop as a speaker. Let’s see how it goes. :)

Cheers

Tim…