jump to navigation

Pint with Oracle User Group – First International POUG (Polish) Conference October 14, 2016

Posted by mwidlake in ACED, conference, Friday Philosophy, Meeting notes, Presenting, User Groups.
Tags: , , ,
Kamil kicks it all off: Apparently water has bacteria in it - so drink beer! (stolen from Pieter v.Puymbrooeck)

Kamil kicks it all off: Apparently water has bacteria in it – so drink beer
(stolen from Pieter v.Puymbrooeck)

Last week I enjoyed being at the first international conference that the resurrected Polish Oracle user group has put on. I say enjoyed – I actually mean really enjoyed! Why did I like the conference so much? Three major components came together.

(Before anyone rushes to mention the Polish custom of entertaining you with alcohol, that was not one of the three parts. It was the fourth instalment of the trilogy…)

Let’s start with a little history. I first came across Kamil Stawiarski just a year or so back. I had blogged about Pragma UDF and how it improves the performance of PL/SQL functions called from SQL – and then came across his blog post on it. About the same time he came across mine and we got in touch. He’s an “Oracle DBA type” and his company is called ORA600! {if you had not noticed, so is mine}. The similarities do not stop there. He loves beer+presenting (for some reason I have this reputation…) and using an axe. I am a little more technical – as I use a chainsaw as well as an axe. In respect of Oracle Technical, I’ll give Kamil the prize in that. The biggest difference is I am old enough to be his dad. I might adopt him. Anyway, Kamil came to the UKOUG Tech15 conference, we met up and he asked me (as well as several others) if we as international speakers would support him running a conference in Poland? Of course! I had so much in common with Kamil, he and his travelling companion Adam were so friendly, positive and knowledgeable that it was an easy decision.

A date was chosen, Kamil let us all know and those of us who could went along. The conference took place in Warsaw on Friday 7th to Saturday 8th October, with a speaker’s meal on the Thursday. There were two streams during the conference, one mostly on database topics and the other mostly on development & BI. We had a lot of well-respected and talented speakers including Jim Czuprnski (who has Polish roots), Joze Senegacnik, Piet de Visser, Heli Helskyaho,Phillipe Fierens, Neil Chandler, Sabine Heimsath… Apologies to the others I have not mentioned. Why did we all turn up? Because we were asked to. Most of us presenters just enjoy presenting (as we crave attention and being asked to present appeals to our egos🙂 ). Being serious, if you want to organise an Oracle conference or user group meeting, don’t be afraid to ask people to consider coming along. The worst we will do is say “no” (and please be cool if we do; we all have other calls on our time).

What a set of Mug Shots :-)

What a set of Mug Shots🙂

With this cunning trick of simply asking people he thought could speak well to come speak at his conference, Kamil had got himself a bunch of good speakers, one of the three things you need for a good conference.

Speaker gifts

The speaker gifts were just so apt!

The next part that is key is the organising of the conference. So Kamil set too organising it. Well, I say Kamil orgainised it, he actually got Luiza Koziel to organise most of it, which he says was one his best moves! So he, Luiza and probably half a dozen people I should thank but have not (I really should get a list of the volunteers), spent a lot of time and effort planning the event. Update – Kamil let me know the names. In his words:

Rafal Rebecki- he found all sponsors.
Pawel ChyliĹ„ski, Adam Jagielski and RadosĹ‚aw Kut – always ready to help with every issue we had challenging us
Kamil KozieĹ‚ – directly responsible for all marketing stuff like website and social media
Adam Boliński- help with organising speakers and preparing agenda he was also one of the sponsor
Of course Luiza KozieĹ‚ – she was responsible for everything🙂 finding venue, organising hotel and gadgets. she did most of the work

I’ve helped out with many conferences & meetings, from the huge behemoth that is the UKOUG Tech conference to small SIGs and special interest groups. It takes a lot of work – much, much, much more work than you can appreciate until you do it yourself. They sorted out a suitable venue, they compiled the abstracts for the talks and speaker profiles (often not an easy task, some of us are such prima donnas), put together the web pages for it and advertised the event well. During the event they smoothed out the issues that invariably crop up and they looked after all the delegates and speakers. The food at the venue was excellent, both the speaker’s meal and the conference party were fantastic, signage at the venue was good, crowds were managed and encouraged back into sessions at the appropriate time. There are a dozen other things that go to making the mechanics of an event work and, from what I could see, it was all done well or quickly resolved such that I did not notice.

Heli Helskyaho's crowd is a nice example of how busy the sessions were

Heli Helskyaho’s crowd is a nice example of how busy the sessions were

The organisation was great, the speakers were fantastic, what is the third thing you need?

The final thing is sort-of beyond the control of the organisers. For a conference or meeting to work you need an engaged audience. The audience does not have to be huge (though full rooms really help) but they have to be there mentally as well as physically. POUG got an excellent, large crowd of delegates. As a presenter I like it when I feel looked after. A speaker’s meal is great, havng registration and any admin done for you by the “office” is a help. There are lots of “nice” things you can do for the speakers but, for me at least, there is only one absolute. What makes a conference great for a speaker is actually having delegates who want to be there and want to hear presenters speak – and who then are chatting between themselves, challenging the speaker “experts”, asking questions in sessions, continuing discussions outside the presentations and generally making that “buzz”. Lots of things can be done by both the organisers and, to some extent, the speakers to help this. But in the end it comes down to having an involved audience. And in Poland we had that in spades. It was very, very “buzzy”.

Don't water the speakers after midnight!

Don’t water the speakers after midnight!

Obviously the organisers can prime the pump by getting the speakers and organisation right and I think it helped that the people leading the conference were relaxed and yet determined that everyone had a good time. But in the end, I think the delegates take some of the credit for making the conference so good.

All in all it all came together wonderfully in Poland last week. It’s in my top three conference experiences. (I won’t confirm where or which the other three are – It changes depending on what aspects I am thinking about).

The end of the conference summed it up. Just as in Ireland earlier this year, the last session was an open, “panel” affair with some speakers at the front and an intention to get the audience involved. At POUG we had a discussion about why DBAs are so arrogant and Developers so useless. Of course, neither statement is true all the time and it led to a lively, good-natured and often very funny discussion. The organisers had ensured that this could roll on if there was the desire to do so and the audience demonstrated that there was. I am sure we went on for twice the allotted time! Finally POUG stepped in and closed the conference (in a very nice way).

The DBA-Dev "love" - thanks to Kiran Tailor

The DBA-Dev “love” – thanks to Kiran Tailor

I’ve got lots of stories to tell about the POUG conference but that can be in another post – or simply when chatting at other conferences or in a a bar. Some of them involve the use of alcohol as an enabler in IT.

I hope there is another POUG next year. I hope it is even half as good. I especially hope they let me come back!

This Autumn, I am mostly being a Conference Tart. August 12, 2016

Posted by mwidlake in ACED, conference, Meeting notes, Presenting, User Groups.
Tags: , ,
add a comment

The first half of this year was a little quiet for me on the presenting front. I was concentrating on writing and also on organising events, as opposed to going to them, so most of my trips were for personal reasons (that means “holidays”…). I presented at the Ireland conference and a few UK user group events but that was it – quite a few European events this spring fell on dates I was not available (including the Israeli and Finnish conferences where I was asked to attend and would have loved to). Or, oh the shock of it, my submissions were not accepted! {How dare they🙂 )

However, the final third of this year is the total opposite. I’m at a conference at least once each month from September to the end of the year. In the spring this year I decided to make up for my poor showing speaker-wise by offering talks to a few more events. I knew I would probably do Oracle OpenWorld as, being an Ace Director, the Oracle OTN program is incredibly kind to us and help us attend the conference itself and the ACED briefings just beforehand. Despite my best efforts to scupper my own chances of attending OOW16 (I did not respond to an email I should have for ACED and I only submitted technical talks and not fluffy cloud ones) the ACE program have sorted me out and I’ll be there. I’m not presenting (unless my status as standby for the EOUG lightning talks and OakTable World morph into actual slots) but it’s nice to do a conference with no duties.

In December it is the total opposite for UKOUG Tech16. This is “My” conference, as in not just my home conference and the one I nearly always present at, it is the one I help organise. This year I am the project lead for Tech16, rather than the Database community lead role that I filled for the last two years. It sounds like a promotion and it sort-of is, but in reality there is less work than being a community lead, as I have a lot less to do with organising the content and agenda. But I will have duties to do at the event as well as the one presentation I am doing (I keep it down to one presentation when I have other responsibilities) so for me it is quite a demanding conference.

Between these two book-ends I decided to offer talks to DOAG in Germany and I was asked to speak at the Slovenian and Croatian user groups, which I was delighted to do. DOAG accepted two of my submissions so that was 5 conferences, which is a nice number.

Then the Polish user group announced their next conference and I had promised “the other ORA600” to submit for that one. Then last week I was asked to consider doing the Nordic OTN tour. I said yes to both. The Nordic OTN tour is not finalised yet but it looks like it could be 3 or 4 meetings in different countries on consecutive days.

On top of this, my wife is relocating to Switzerland in October for work and I’ll be trying to assist with that. So I’ve had to put together a spreadsheet of where and when I’ll be. It’s all rather busy. It would be foolish to add to all of this.

So I plan to submit to the Autumn Bulgarian conference too because, well, it’s a cracking conference.

The saving grace? Most of the conferences I am going to have asked me to do the same presentations. So I only need to prepare 3 (or is it 4… I’ll check my spreadsheet).

Why do I do all these conferences? Because (a) I actually like presenting and sharing what I know and (b) I meet people and make new friends. So, if you are at any of the above events, come over and say “hi”.

I suppose I should update my “Appearances and Meetings” page.

Tech 16 – We Want Your Abstracts on SE, Real-World & Practical Topics May 25, 2016

Posted by mwidlake in Meeting notes, Presenting, UKOUG, User Groups.
Tags: , ,

The Call for Papers is open for the UK Oracle User Group annual TECH conference. It’s in Birmingham, in December, and is being co-located with the JDE & Apps conferences too (and the call for papers is open for them also).

ScreenHunter_100 May. 25 10.02

If you are a Standard Edition (SE) expert, have a real-world story to tell about how you used Oracle (good or bad!) or want to teach others how to get going with some aspect of Oracle, I really want to see your abstracts.

You can register as a speaker and submit abstracts here at this link. You have until June 1st, so that’s just under a week. Plenty of time🙂

I love this event, I’ve been going since 2002. Last year was the best for many years, almost everyone I spoke to felt it had regained the energy of prior years, attendance was up, lots of new faces were there and, a real sign of a good agenda, people complained that they were having to pick between excellent talks.

A couple of things have changed a little in the last two years, which I think have increased the overall appeal of the UKOUG conference.

First is that we now have “introductory streams”. These are talks that need no or little prior knowledge of the topic and give you all the information about it to get going. The conference had become a little too “expert-focused”, packed with great talks about esoteric aspects of tuning or internals that many of us love – but not everyone is ready for or interested in. We will still have lots of those, but we are giving more talks for those who are not experts (yet). This will be the third year we are doing this due to it’s success. If you are an expert, how about offering a paper that gets people started? Such talks tend to get much larger and enthusiastic audiences.

Second is the Standard Edition stream. This was really popular last year, the first ever dedicated stream of sessions for SE at any conference. Lots of you use SE but like the small kid in the schoolyard, it tends to get ignored. Last year we chose introductory talks, for obvious reasons, this year we are aiming for more depth – can you talk for 45 minutes about an aspect of SE, help people really make the most of it?

Third is more emphasis on real-world experience based talks. They are always the most popular, especially if they are about things not working out as the theory or Oracle Sales Guys would make out. The UKOUG is a User Group, we want to share good, bad and ugly. Personally I’d love for someone to step up to the mark and give some talks about real Cloud adoption or why Cloud is NOT the answer to all requirements.

Of course, we are always interested in the latest-greatest, just-released and did-you-know-about type talks too. But to be honest, we get lots of those🙂

Speaking at Oracle Midlands on Tuesday 17th May May 12, 2016

Posted by mwidlake in Meeting notes, Presenting, User Groups.
Tags: , ,
1 comment so far

As the title indicates, I’ll be speaking at the UK Oracle Midlands event on Tuesday evening next week. Details can be found here (and that link should mention the next event if you click it in the future).


I’ll be talking about PL/SQL being called from SQL and how you can “extend” SQL by writing your own functions. That is a relatively well known thing to do but the potential impact on performance and the 12C improvements to reduce that impact are less well known. Maybe even more significantly, calling PL/SQL functions from SQL breaks the point-in-time view most of us take for granted with Oracle. More people are blogging and talking about this but it is still not widely appreciated. Is this a potential issue in any of your systems?

Joel Goodman is also presenting, on storage fragmentation. Joel is one of the best presenters on Oracle tech on the circuit and knows his stuff inside out.

I really love the Oracle Midlands user group, I’ve been to a few of the meetings and presented there one-and-a-bit times before. It meets in the evenings and lays on some free refreshements at half time (Samosas when I have been there!). It’s a real, dedicated, ground-roots user group. Annoyingly (for me) most of the meetings for the last year or so have been when I could not get up to the Midlands for them (it’s not a hard or long journey, it was just the timing was always wrong).

Red Stack are good enough to support/sponsor these events and do so with a light touch. You know they are there but it is not a hard sell, so kudos to them. Mike McKay-Dirden is the person behind these meetings and, with this being the 15th such meeting, I must take my hat off to Mike for running such a successful group.

So, if you are able to get to Birmingham (UK! Not USA…) on Tuesday evening, you should do so for an excellent, free learning opportunity. I hope to see some of you there!

What To Do at OOW15 (Social & Serious)? September 30, 2015

Posted by mwidlake in Meeting notes, Presenting, User Groups.
Tags: , ,

I’m going to OOW15 this year, my first Oracle Open World in 11 years I think. And despite the Prom Queen rejecting all my offerings, I will actually be sneaking in a presentation – which I am very happy about.

The European Oracle User Group (EOUG) get a few slots and two are being used on Sunday 25th, 13:30 – 15:15 for “More Than Another 12 on Oracle Database 12c” – 12 European experts all doing six minutes each on a couple of tid-bits on 12C, including Christian Antognini, Bjoern Rost, Brendan Tierney, Julain Dontcheff, Jonathan Lewis… plus Tim Hall and Maria Colgan if we can squeeze them in (thus “more then 12…”). It was a great success last year, so if you are going to OOW15 sign up to the session at this link to avoid disappointment. You can see more details by our organiser, Debra Lilley (thanks Debra), in her blog post about it.

So I know what I am doing for 6 minutes. What do I do for the rest of the time?

A main aim I’ll have is to try and meet up with loads of people I either only know via antisocial media or have not seen in years.

I am sure things have changed in over a decade and, I have to confess, I did not make the most of my last OOW experience. It was all rushed, I was pulled out there very last-minute (as part of being named Oracle Beta Tester of the Year by Oracle Magazine – get me🙂 ) and they wanted me to be able to do some press stuff (it sounds grand – but there was not a lot of interest in me as I was utterly unknown, but I spent what seems like hours being available in case someone wanted to talk to me). To make it worse, I did not know many people out there who were not actually Oracle employees, and oracle employees found it hard to get into things as priority was given to attendees. I felt pretty alone amongst 45,000 people interested in the same Tech as me. I did not even realise I had to sign up for the top talks and by the time I knew, they were all full. I did stumble into some very good Other Talks by accident though.

So, what should I be doing? What great talks should I be signing up for and which fantastic social events should I be trying to get invited to/slotted into my agenda? I don’t even know if many events are by-invite-only…

After over a decade of doing other conferences (and helping organise a few!), I feel a bit like a conference newbie again…

All help for a lonely out-of-towner gratefully received!

A couple of up-coming user group meetings August 18, 2015

Posted by mwidlake in Meeting notes, Presenting, User Groups.
Tags: , ,
add a comment

There are a couple of user group meetings in the UK that I’ll be attending (and talking at) in September.

On the 15th September I’ll be presenting at the UKOUG Database Server SIG in the Oracle London City office, talking about PL/SQL & SQL performance. I’m not exactly sure what I’ll be covering yet, I have a few areas I’d like to talk about so I’ll have to pick one to do it justice. The meeting starts at 09:30 and is of course free to anyone with UKOUG membership (excepting the Bronze membership which only a few people have) – anyone can pay a small fee to come along. Contact the UKOUG or ask me if you want details. I’m pretty sure there will be some of us in a nearby public house after the event too.

The next meeting is the Yorkshire Database meeting on Tuesday 22nd September, from 18:30. This is the third YoDB event and I know they have been very good. I’ll be doing my talk on the fundamentals of Oracle’s architecture. I’m really quite excited about this meeting {and I know it is often a false “sell” thing to say about any IT event} because (a) it is a small, local grass-roots user group that I’ve helped promote and yet will be the first I’ll manage to get to and(b) I was at college in Leeds and so have a soft spot for the place. I still have some friends up there. This event is free to all but you DO have to register using the link above.

As ever, it’s great to meet people so please come over and say “hi” if you are at either event.

I’m hoping the postponed cluboracle meeting will happen in September too but either a new date has not been announced or it went by me.

If you want to see what events I’ll be at in the later quarter of the year, you can check out the “appearances and meetings” tab. It’s mostly smaller things like OOW and UKOUG Tech15🙂

UKOUG Tech14 Suggestions for Intro Talks and My Picks of the Rest December 4, 2014

Posted by mwidlake in conference, Meeting notes, UKOUG.
Tags: , ,
1 comment so far

As I mentioned in my last post, we tried to organise a thread of intro talks into day one and two of this year’s UKOUG Tech14 conference (you can see the agenda grid here). It was not complete but I thought I should pull it into it’s own post and add in what I would recommend from the overall agenda for people who are relatively new to Oracle RDBMS.

Monday 8th

  • 08:50 – Welcome and Introduction
    • Get there in time for the intro if you can, as if you are newish to the tech you are probably newish to a conference.
  • 09:00 RMAN the basics, by Michael Abbey.
    • If you are a DBA type, backup/recovery is your number one concern.
  • 10:00 – How Oracle Works in 50 Minutes
    • My attempt to cover the basic architecture in under an hour.
  • 11:30 – All about Joins by Tony Hasler
    • Top presenter, always good content
  • 12:30 – Lunch. Go and talk to people, lots of people, find some people you might like to talk with again.
  • 13:20 – Go to the Oracle Keynote.
    • The keynote itself is shorter than normal and afterit there is a panel discussion by technical experts.
  • 14:30 is a bit tricky. Tim Hall on Analytical Functions is maybe a bit advanced, but Tim is a brilliant teacher and it is an intro to the subject. Failing that, I’d suggest the Oracle Enterprise Manager round table hosted by Dev Nayak as Database-centric oracle people should know OEM.
  • 16:00 – Again a bit tricky for someone new but I’d plump for The role of Privileges and Roles in Oracle 12C by Carl Dudley. He lectures (lectured?) in database technology and knows his stuff, but this is a New Feature talk…
  • 17:00 – Tuning by Explain Plan by Arian Stijf
    • This is a step-by-step guide to understanding the most common tool used for performance tuning
  • 17:50 onwards – go to the exhibition drinks, the community drinks and just make friends. One of the best thing to come out of conferences is meeting people and swapping stories.

Tuesday 9th

  • 09:30 Maria ColganTop 5 things you need to know about Oracle Database in-Memory Option
    • This is actually the Database technical keynote, about one of the key new technologies.
  • 10:30 Introduction to Oracle Application Express by Joel Kallman
    • APEX, as it is often called, is a simple but powerful way to develop applications. It’s probably THE most common thing that DBA-types don’t know and  wish they did?
  • 12:00 If you know any Java then Jacob Landlust on What all DBAs need to understand about JDBC Configuration or else Pete Finnigan on Secure, Review & Lock Down your Oracle Database.
  •  14:00 Chris Lawless on Zero Downtime Migrations using logical Replication
    • Good as he covers the principals of such things which teachers you a lot
  • 15:00 A bit of a struggle for a general Intro talk so I will plump for…Tim Gorman on RDBMS Forensics: Troubleshooting Using ASH as I know Tim will explain why understanding and solving performance issues is a science, not an art
  • 16:30 Tom Kyte on SQL is the best Development Language for Big Data
    • If you are new to Oracle, you pretty much have to go to at least one Tom Kyte presentation.
  • 17:30 Jonathan Lewis Five Hints for Efficient SQL
    • If you are new to Oracle, you pretty much have to go to at least one Jonathan Lewis presentation🙂

Oh, what the heck…

Wednesday 10th

  • 09:00 Jonathan Lewis Fundamentals of trouble shooting Pt1
  • 10:00  Jonathan Lewis Fundamentals of trouble shooting Pt2
  • 11:30 Tim Gorman on three types of table compression
  • 12:30 Tom Kyte More things about Oracle Database 12C
  • 14:30 Alex Nuijten Oracle 12C for developers
  • 15:30 Neil Chandler Goldengate – Migrating my first TB


Each year I struggle more and more to get to all the talks I want to, partly as there are so many clashes of good talks but also I end up in interesting conversations with old friends and suddenly realise I’ve missed a talk. Or my brain hits “full” and I have to take a breather.

However, my intended agenda is:

  • 08:50 Welcome and Intro to delegates prior to…
  • 09:00 Martin Bach on Oracle 12C features that didn’t make the marketing top 10
  • 10:00 Myself, HOw Oracle works in 50 minutes
  • 11:00 Coffee and recovering!
  • 11:30 Hmm, I want to go to four… Maybe Robyn Sands, Why Solid SQL still delivers the best ROI.
  • 13:30 Oracle Keynote panel
  • 14:30 Tom Hall on Analytical Functions..Or maybe Larry Carpenter on Active Data Guard…
  • 16:00 Antti Koskinen , Undocumented 11g.12c Features Internals
  • 17:00 Graham Wood, AWR: looking Beyond the Wait Events and Top SQL


  • 09:30 I have the pleasure of chairing Maria Colgan’s Database Keynote, Top Five Things you need to know about Oracle Database in-Memory option
  • 10:30 Joze Senegacnik, Most common Databse Configuration Mistakes
  • 12:00 Richard Foote, Oracle database 12XC New Indexing Features
  • 14:00 Damn… I’ll plump for Maria Colgan on IN-memory and the optimizer. Sorry Tim and Chris
  • 15:00 Now Tim, on RDBMS Forensics and Ash
  • 16:30 Chris Antognini on adaptive query optimization
  • 17:30 it better be Pete Sharman, hot over from Aus, doing deployment best practices for Private cloud, as I am chairing him


  • 09:00 Patrick Hurley, Adventures in Database Administration.
  • 10:00 Me, on boosting performance by clustering data
  • 11:30 Richard Foote, indexing in Exadata
  • 12:30 Tom Kyte, More things about Oracle 12C
  • 14:30 chairing Ganco Dimitriov on the importance of having an appropriate data segmentation
  • 15:30 Last one, 3 to chose from… Neil Chandler on Goldengate I think

Drive home and sleep


Conference Organisation from the Inside – UKOUG Tech14 November 20, 2014

Posted by mwidlake in conference, Meeting notes, Presenting, UKOUG.
Tags: , , ,
add a comment

An interesting experience I have had this year is being more involved in helping organise the annual UKOUG Oracle Technical Conference – Tech14. I fully intended to blog about things as we progressed, but it never happened got going so I did not.. But I thought it would be interesting to do a couple of blogs about it now, for anyone interested, as the conference itself approaches.

If you have never helped organise a conference or user group meeting then you probably think there is not a lot of work involved. You would be quite wrong. If you have been a volunteer at one, as in you have presented or chaired sessions, then you will have more understanding – but still probably fall short of the mark in estimating the effort involved. There is a lot involved.

The UKOUG is, I think, the largest Oracle User Group in the world and the annual conference has grown significantly since I first got involved around the turn of the millennium {which is now quite a while back – yes, we are all getting quite old}. In fact, it is now a set of conferences and events dedicated to Oracle E-Business suite, JD Edwards, PeopleSoft, Hyperion and regional conferences for Ireland and Scotland (sorry Wales) as well as the annual technical event that used to be the single conference. This year Tech14 is in the same location as Apps14, which covers most of the application areas I just mentioned. I rather like the fact we are returning to being in the same place but still have two events as it matches the reality of the two groups. There is a lot of cross-over between apps and tech for some of us whereas for many, you belong in one camp or the other. It’s a bit like do you like football or rugby…

So where did I fit into the picture? Each year the UKOUG approach some of it’s volunteers and asks them if they would mind giving them a little bit of help with the conference that year. Any that do not run away quickly are corralled into a room at head office in Wimbledon and bribed them with tea, coffee and biscuits. We are arranged into being the content committees for various areas. I was part of the committee for the Database stream and ended up being the Chair. This does not make me any more significant, it just means if someone has to make a decision when the committee is split or they just want a quick answer to a question (such as “can Dave swap his presentation slot with Senthil’s”), then it will be me the office contacts. OK, I suppose it means I have a little more input but as everything is open, others on the database committee (or others) can cry foul.

There are also committees for Middleware, Development, OS & Engineered systems, Business analytics… I am sure I have forgotten one! In many ways the Database stream is easiest as I do not think it has as broad a remit as, for example, development, and the core database is the core database. But we also have the largest community and thus the largest number of papers put forward and streams to organise.

So What do the committees do? Our responsibility is primarily to agree on the technical content of our steams. ie What presentations go into it, the order of them, plan any threads or themes to run through a day or several days and ensure that at any given time there are talks, roundtables and workshops across a spectrum of topics and not 4 all on backups or ADF. Sounds easy? No, it’s not. I’ll go into why in a later post.

We also help with decisions about wider issues for the conference – when the keynotes occur, who to ask to do the keynotes, the evening events and some wider issues like that. However, the actual location and timing of the event is set in stone before we get involved – it has to be as those major decisions have to be made over a year in advance. Personally, I think the venue at The Liverpool ACC is a good one. I can understand some people feeling Liverpool is a bit far to go but in reality it only takes an hour or two longer to get there than to what was the traditional home of the conference in Birmingham. And frankly, I was tired of Birmingham and the usual pub I ended up in was getting truly ratty and unpleasant. The ACC is at Albert Doc and a lot of bars, restaurants and ,I suspect, nightclubs (for those who like loud music and terrible lager at a premium price) are in the area.

Most of the work planning the actual conference is of course done by the office staff and I know that for smaller user groups all the work is done by volunteers – I’ve done a couple of myself too – so some of you might think we volunteers for the UKOUG conference have it a bit easy. But the conference is massive and we do {most of us} have proper jobs to do too. So if something is not as you would like at the UKOUG conference, or in fact at any conference, it is probably not through lack of effort. Just let us know {nicely, please} and we will try and not make the same mistake next time.

Next Club Oracle London – 12th November 2014 November 10, 2014

Posted by mwidlake in Meeting notes.
Tags: ,
add a comment

The next Club Oracle London is taking this place, on Wednesday 12th November. You can find the details here.

This is a free evening or Oracle talks provided by some of our local experts and beer/snacks provided by e-DBA. The first event was back on the 3rd of July and it was a great evening. The coming event will have presentations by James Anthony, Dominic Giles and Jason Arneil in 12C in-memory database, key facts gleaned from OOW14 and 12C enhancements respectively – all excellent presenters and you get to ask them awkward questions in an open session at the end. Plus free beer and (I think) pizza to keep you going. All you can ask for of a user group meeting.

I have to say, it’s not the easiest event to find out about unless you have managed to get onto the list of people who are interested (ie turned up last time I think). There is another mention actually on e-DBAs LinkedIn page here and my freind Neil Chandler put a quick post about it last week but there is not a lot else out there about it!

I know e-DBA are keen for these events to stand on their own 2 feet and not be seen as just an e-DBA event so they are not pushing it hard themselves – they are happy to just to provide the support – but it seems the message is not getting out to the Oracle community about the events, so spread the work if you are from around these parts. It would be good to see it well attended and continue. I understand they are already looking at who they would like to present next time, so there should be future events.


{And I still think they should call it London Oracle Club… }

User Group Meetings Next Week (free training everyone!) July 11, 2014

Posted by mwidlake in Exadata, Meeting notes, UKOUG.
Tags: , , , ,
add a comment

I know, posts about up-coming user group meetings are not exactly exciting, but it’s good to be reminded. You can’t beat a bit of free training, can you?

On Monday 14th I am doing a lightning talk at the 4th Oracle Midlands event. The main reason to come along is to see Jonathan Lewis talk about designing efficient SQL and then he will also do a 10 minute session on Breaking Exadata (to achieve that aim I suggest you just follow the advice of the Oracle Sales teams, that will break Exadata for you pretty efficiently!).

If you are not familiar with the Oracle Midlands events, they are FREE evening events run in Birmingham, just north of the center in Aston, at the Innovation Birmingham centre. See the web site for details and to register. The great thing about them being in the evening is you do not have to take time out from the day job to attend. The disadvantage is they are shorter of course. (And for me personally, I feel morally obliged to pop in on my dear old Mother on the way and listen to her latest crazy theories. I think it’s what Mum’s are for). Samosas were provided last time to keep you going and I know a couple of us will retire to a near-by pub after, to continue discussions.

I’ll be doing just a short talk, along with half a dozen others, my topic being “is the optimizer getting too smart to be understood”.

This is a user group in the truest sense of it, organised pretty much by one chap (Mike Mckay-Dirden) in his spare time, with help from interested people and some financial input from the sponsor Redgate.

I get a day off and then I am at the combined RAC CIA and Database SIG on Wednesday 16th. This UKOUG SIG is probably the other end of the user group experience (as in from an organisational and size perspective). They both fulfill a need and I have no problem being involved in both. In fact, I now notice that Patrick Hurley is going to be at both events too.

The RAC CIA & Database SIG is also free, IF you are a member of the UKOUG. You can also attend if you pay a one-off fee. It’s an all-day event and as it is a combined SIG it is a two-track event. It’s almost a mini-conference! Presenters include myself (doing my intro to Exadata talk, probably for the last time), Julian Dyke, Patrick Hurley, Martin Bach, Neil Chandler, Neil Johnson, Martin Nash (twice!), Ron Ekins, John Jezewski, Alex Evans and David Kurtz. If that is not enough, Owen Ireland is going to give a support update and then we have Mike Appleyard giving a keynote on a brand new 12.1 feature, Oracle Database In-Memory option.

I’d be going along even if I was not presenting or helping run the RAC CIA SIG and I’m retired for goodness sake! (well, sort of, my wife has not ordered me back to the working life yet). And of course, we will no doubt retire to a hostelry after (to count how many Neils and Martins are involved).

I hope to see as many UK people as possible at these two days. As I said at the top, it’s free training, you can’t get better than that.