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Friday Philosophy – Half Million Views May 27, 2016

Posted by mwidlake in Blogging, Friday Philosophy.
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4 comments

I only noticed yesterday that I’ve had just over half a million views on my blog since I started it back in 2009.

ScreenHunter_101 May. 27 13.31

I think that is direct views on the blog and does not include the odd syndicated place such as the Oaktable website. Though in my case, I don’t think syndicated views make much difference:-)

I know that there are many Oracle blogs and sites that get this volume of traffic in a couple of months, maybe even a few weeks for the top 2 or 3 (I should get Tim Hall drunk and ask him about OracleBase) but I’m still proud of keeping this blog going and that a small number of hundreds pop by each day Except weekends and holidays, when I am relieved to say most people find something way better to do than look at my blog! I also do not know how the number of views relates to the number of individuals who have at some point (whether once or a hundred times) looked at something on my blog. If 20 visits is the average, that would be 25 thousand people have been to my blog. That’s a small town!!!

Admittedly my blog is more my Friday Philosophies rather than deep technical content these days and it is the technical content that accounts for the bulk of visits to my blog, so I am slowly aging out!

Maybe this will be the prompt to do what I keep saying I’ll do (for about 4 years now) and do more actual technical content – you know, things with a SQL statement in it or a chunk of PL/SQL…

So to everyone who has popped by – thank you very much.

Friday Philosophy – Content, Copying, Copyright &Theft February 12, 2016

Posted by mwidlake in Blogging, Friday Philosophy, writing.
Tags: , ,
13 comments

There have been a couple of things this week that have made me think about the stuff that some of us write and what other people do with it.

I’m writing a book with 4 other people at the moment (the 4 being Arup Nanda, Brendan Tierney, Alex Nuijten and Heli Helskyaho, all experienced book publishers already – I’m the new kid) which is on SQL & PLSQL. It has been a very interesting experience. I knew writing a technical book was hard work, took a lot of time and that, frankly, the direct financial return on the effort is very, very poor. I know a few authors of Oracle books and I’d talked to them about it all, so I was aware. However, it turns out I did not really know how hard it was, I still did not understand how demanding of time and effort it was! But I had written technical blogs and a couple of articles before I started the book and I had developed the strong opinion that you do not take other people’s work, and you certainly do not take it without citing the original author – because you are actually stealing a lot of someone else’s time and effort.

Probable  front image of "the book"

Probable front image of “the book”

As a result, at the very start of writing my chapters I was determined that my content was going to be My Content. Me, my experience, the official documentation , my test databases – and a word document to receive the end product from those ingredients. I was not going to read what others had written recently on or around the topics I was covering as I did not want to be even subconsciously borrowing from other’s efforts {I say recently as I cannot unread what I had already read!}. I certainly did not want to be accused of doing so. If I was going to object to people stealing my content, I’d be hypocritical to actually commit the crime.

How very noble of me. How very silly of me.

A couple of months in I was talking to someone about the first chapter I was doing and how I was struggling to decide how to structure what I wanted to say. I knew the facts and features I wanted to cover but was unsure of how to make it flow so that it would make sense to the reader and build up their knowledge in steps. They asked me how other people had handled it and I gave them the little opinion piece I’ve just given you. And they laughed at me.
Was I including new stuff? Yes. Was I using my own experience? Yes. Was I going to cut lines, paragraphs, even pages out of other sources and put it in mine? No! Of course not! Well then why was I purposefully making life hard for myself?
Then they asked me the killer bit – Did I know every last thing about the topic? Hmm, no, probably not, but then no one knows every last thing and certainly has not used every little aspect of an oracle feature for real. So I was only going to put into my chapters parts of the topic? Well, I guess so. And that is what someone trying to learn about the feature wants? An expert opinion full of holes? That bit stumped me.

I was kind of writing my chapters to show how much I know. I was certainly limiting it to what I knew well. But the reader does not give a fig about how much I personally know, they are not hiring me to do a job. They are reading about a technical topic so that they can do their job. So I should be making sure I know as much as I can about the topic in order to describe it and I should describe all of it that I think could be useful to others, even if so far it has not been of use to me and the specifics of the problems I was solving. And how do I learn about technical stuff? I read the documentation… and blogs… and books… and play with it.

It also got me thinking about what I will feel like if people use my chapters in a couple of years to help them write about a topic (be it in a book, a blog or an article). If they simply copy my stuff, steal my words, I’ll be angry. If they copy it but just change a few bits to hide the fact I’ll be furious. But if they are writing this as they initially learned from me and then added their own experience and knowledge, I’ll be chuffed to bits – because I taught them. And now they would be teaching others.

So I started reading my modern books on the topics around what I was writing and looking at blog posts and articles more. I know I am doing a better job for the audience since I started doing that. However, the list of people I will need to thank in my bit of the acknowledgements is going up & up and I suspect that for years I’ll be meeting people at conferences & meetings and going “here’s a pint for the help you gave me! And, no, you did not know you had!”. {One thing that did worry the pants off me is that when I read around, it turns out that in my first chapter I uses an example very extensively that turns out to be the exact same example at least two other people have used – it’s convergent evolution, honest! But I’m sure someone at some point is going to point a finger… Oh well, the deadlines are too tight for me to change it now. I don’t even have time to write this blog really…}

There was a specific incident this week that made me think again about copying. I noticed (as I was checking out a relatively unused aspect of a PL/SQL tool and what I did not know about it – but others might benefit from knowing) that the same information was in two places. Exactly the same, word for word. Someone had stolen content from Tim Hall’s excellent Oraclebase site. And it was not just one article, it was dozens, with no citation of the original author anywhere and a copyright sign on the pages of stolen content. You can read about Tim’s ire in this blog post he wrote. He got more annoyed than I think he normally does as this guy had stolen stuff before and Tim was suffering from a cold. He got about as annoyed as I would get in that situation, in fact.

I also noticed as I investigated my currently-obscure aspect of PL/SQL that most of the content on the topic elsewhere was mostly chunks just taken from the oracle official documentation with a few lines wrapped around each chunk. Was that stealing content? I’m still not sure about that, but I think that if there is more borrowed content than original content, it’s at best Poor Effort and probably is Theft. If they do not even write their own demo code for the feature but take Oracle’s – it’s theft. Bad people.

I did nearly comment on Twitter that I never got my stuff stolen, as my stuff is mostly just opinion pieces like this and of no technical worth! But the very next day – Yep, you guessed it, someone stole one of my blog posts. There was a single link back to my original post at the very end but it was not a citation, it just said “reference Link Martin Widlake’s”. In fact, initially I think it just said “Reference Link”. He also has a copyright sign on his web pages. I currently don’t, maybe I should add one so that I can simply say “copyright, take it off else i’ll issue a Take Down request to your service provider”.

I’ve emailed him to say I’m not happy to have a word-for-word copy stolen and presented as his and I am certainly not happy that the pieces is appearing on the front of his web site advertising his services! It seems he is just one guy trying to make a living in rural Northern Pakistan. Should I be concerned about the theft of my article and ask him to remove it? If it is helping him make a living thousands of miles away and he has at least added a small citation at the end? Yes, because it is still theft. And if I do not highlight to him how much this annoys people, he will probably steal other stuff. If you don’t challenge bad behaviour you condone it.

And besides, if he does steal more stuff this will certainly include Tim’s material as his site is often on the first search-engine page on any Oracle Topic. And when he pinches Tim’s stuff, Tim’s gonna be angry…

Friday Philosophy – Antisocial Social Media and Sociopaths September 25, 2015

Posted by mwidlake in Friday Philosophy, humour, Twitter.
Tags: , , ,
1 comment so far

Twice, on consecutive days a week or so back, I realised that someone I knew on Twitter but did not know in real life… was someone I knew in real life. But I’d never made the connection! With one person it was not that their real name was missing from their twitter profile, it was just my brain had linked all I knew about them to their handle. In the other case, as far as I can see there is nothing to link their slightly obscure handle to their physical persona, despite the fact they are tweeting quite often about Oracle and also present at conferences. So that was simply not playing fair to hide their real identity in that way and I feel slightly aggrieved.

I’ve also had the experience of meeting someone in the flesh who treats me like an old friend, is being nice to me {possibly some sales-person-type I should back away from, I initially wonder?} but also knows a fair bit about me {Oh no! Creepy-stalker-type! Must-run must-run must-run} – before it dawns on me that this is actually Randolph Toddlepoddle who I have known online for 5 years, comments on my blog and I respond. But I’ve never met. And who is now wondering why I am being so unfriendly, am backing slowly away from them with a fixed grin on my face and scanning for exits. This has actually happened to me several times now. Thankfully only once with each person (I think – names & faces are not my forte}.

XKCD comic 741

I have a relationship with you lot? {shudder!}

The result is that I am sure that for some people I have two utterly separate relationships with them – the online one and the in-the-flesh one. (According to xkcd comic 741 I have a relationship with you as you read my blog. When can I meet the parents?).

Another aspect of social media I feel is a little tricky for me, personally, is keeping track of what people have said to me and things I’ve said I’ll do. I have a poor memory, I can barely remember conversations last week. With email I can file them away and find them later (mostly I just file them away and wonder why my email directory is so massive). But with Twitter and Facebook comments? OK, so you can search but it is slow and it is not great. Only today (as I type) I remember being given some advice by my friend Brendan about writing articles. I went and checked my email ( under “friends/Brendan” or maybe “ora600/articles”, I can’t remember). Nope. Could I have put it elsewhere in my email store of information and event? Nope, no where in my email I could find. Ahh, it was a twitter conversation. Damn. Now I need to step back and find it…

Maybe there is an app to tie all this stuff together for me but I would have to find it and learn it and the vendor will get bored or go bust in 2 years and I’ll lose the lot then. I’d rather mow the lawn.

Then there is the much-commented-on aspect of online comments where some people seem to sign up to a service or follow someone, just so they can be snide or criticise. No, this is not the usual rant about these phalluses (phalli?), It’s more that I don’t read user comments on the BBC web site much anymore as it lowers my already pretty sociopathic outlook on the human race (don’t get me wrong, many individual humans are wonderful animals – but as a pack they are a nasty and destructive species). It’s not that there are nasty or thoughtless people who put these comments up, we learnt there are people like that in the school playground (or even in the classroom – Mr Jenkins, you know who you are). It’s just that seeing what people can put on social media reminds me more about how dysfunctional people can be than meeting people in the flesh does. Being able to have some control over people you meet in the flesh means real people don’t tend to enhance my sociopathic tendencies as much as social media.

I follow a couple of “humorous” twitter accounts. They put the same stuff up all the time, sometimes it’s obviously fake and they “borrow” from each other like crazy. But it’s just a few tweets and if I find the repetitive nature of it or their take on humour gives me less amusement than annoyance, I can always do that “unfollow” thing. I am not in any way being forced to be exposed to it. I don’t have to start commenting all the time about “you got this from redit!!!” or “You spelt that wrong you moron” or “That’s not funny, I can tell it’s a paper bag on a baby”. I made the mistake a couple of weeks back of responding to one saying “Dude, thanks for pointing out the totally obvious, it had CLEAR passed me by”. Yeah, I told you I had sociopathic leanings – I went and did what they had done to annoy me, there was no need for me to read the comments if I knew it would annoy me.

Of course, I could just stop joining in; close my twitter account, delete the blog, remove my inconsequential presence on facebook. But then, I’m now in all these relationships (sometimes two or three times with the same person). How can I break up with so many people?:-)

I’ve Been Made an Oracle Ace Director July 16, 2015

Posted by mwidlake in ACED, Presenting, User Groups.
Tags: , , ,
16 comments

Well, I guess the title of this post says it all. As I tweeted yesterday:

I’m grateful, proud, honoured and overall just Jolly Chuffed to have been made an Oracle Ace Director! #ACED

I can now put this label on my belongings

I can now put this label on my belongings

I’ve been an Oracle ACE since 2011 and I’m really happy to be making the step up to being an Ace Director. What does being an ACE Director mean? Well, it certainly does not mean that I am technically brilliant. As my community role is as a technical person then I do have to be competent and experienced to be an ACE (or Associate or Director) – but there are many, many people out there who are technically superior to me and are not {and may well not want to be} ACEs of any kind.

To be an ACE of any flavour you have to be committed to supporting the Oracle User Community. The whole ACE program is, I believe, more about recognising and supporting that user community than anything else. Actually, the ACE program web site states this (ACE Program FAQ). To become an ACE Director you have to demonstrate that you have been actively supporting the community for a while (please do not ask me to quantify “a while”) and that you are committed to continuing that activity for at least 12 months. There are some specific activities and commitments that come with the badge but that is balanced by a commitment by the Ace Program to give you some support in doing so (this does not include being paid, it is still voluntary). As I understand it, all ACEs and ACE Directors are reviewed every 12 months and can be re-designated if your community activity has changed.

As I said above, there are a lot of technically strong people who are not and never will be ACEs. This is often because user community activity is not their thing – they have little interest in blogging, presenting, writing or volunteering for user groups. I also know some people who do all those things but they would rather do that with no specific acknowledgement by Oracle Corporation. I guess I am saying that though I am proud to now be an Oracle ACE Director, the main thing it tells you about me is that I am passionate about the user community and I am happy {heck, Jolly Chuffed} to be recognised by Oracle for that. And I am happy for that dialogue to be two-way also. One of the conditions of being an ACE Director is you play a part in representing the user community to Oracle.

Does this mean I have “drunk the Oracle Kool-Aid” as I think some of my American friends would call it? No. Before I became an Oracle ACE I chatted to several friends already on the program and no one I know has been told to not say anything or sanctioned by the ACE Program for criticising some aspect of Oracle Tech. We are still free to be Bitter Old Men & Women (apart from the Bitter Young ones of course). Anyone who has followed my blog for a while, seen me present a few times or spent a couple of evenings in the pub with me will known that I can, at times, be quite critical of aspects of the corporation or it’s software. There is no gagging of us ACEs that I am aware of.

Will being an Oracle ACE Director alter my user community activity? Well, it might. I was doing a lot for the community before now, I made a decision 2 or 3 years ago to become more active in the User Community {for the simple and selfish reason that I like doing it a lot more than I like commuting in and out of London every day}. You don’t do all of this for the ACE recognition, you do it for others reasons and maybe get the ACE badges on the way. But the program helps the Directors a little more, opens a few more doors. So I think I’ll be able to step it up a little more. I’m really looking forward to that.

I’ll stop there. If you are interested in another Oracle ACE Director’s take on the role, check out this video by my friend Tim Hall.

Friday Philosophy – Know Your Audience May 7, 2015

Posted by mwidlake in Blogging, Friday Philosophy, Presenting, publications.
Tags: , ,
9 comments

There are some things that are critical for businesses that can be hidden or of little concern to those of us doing a technical job. One of those is knowing who your customers are. It is vital to businesses to know who is buying their products or services. Knowing who is not and never will buy their products is also important (don’t target the uninterested) and knowing and who is not currently buying and might is often sold as the key to ever growing market share and profit. But fundamentally, they need to know who the current customers are, so they can be looked after {I know, some businesses are shocking to current customers, never understood that}.

This should also be a concern to me.

Why? Well, I “sell” something. I don’t charge for it, but I put out my blogs and my tweets and my presentations. I’ve even stepped up to articles. So I am putting a product out there and I want people to use it. Any of us who blog, tweet, facebook or in some way communicate information are fundamentally trying to talk to people. It’s fine to just put stuff out there and see who comes, but if I am doing this in order to reach an audience, well, who is my audience?

I know who my audience is. I’m British. I live in the UK, 75% of my presentations are in the UK, 95% of my work has been in the UK. I drink tea as a hobbie, queue as only the British know how, want my ale at room temperature and I am self-deprecating in my humour. At least, I’d like to think I am, but please forgive me if I fall short of your expectations.

My Audience is UK:

Who comes looking from where

Who comes looking from where

My Audience is American.

Dang!

As you can see from the above, my reasonable assumption was wrong. Those are stats I pulled from my blog about visits by country for a recent period. Most of my audience is in the US. For this particular period the UK is my second highest audience and India is third, but I dug in a little more and at times my Indian audience is higher than my UK audience.

Other countries move up and down but the above graphic is representative – European counties, Canada, South America and Australia all are prominent areas for me, and South Korea – big technology country, South Korea, so I should expect a reasonable showing from there. However, I’ll just let you know that last year (different graph, I hasten to point out) I had only 1 visitor from the Vatican, Vanuatu and Jersey (part of the UK!) each. I’m a bit gutted about Jersey, having worked there once, but the Vatican? Does the Pope need a VLDB?

I have noticed a spike of interest in a given month by a country if I go and present there, but it does not last for long.

What about my Tweet world? The below shows where my followers are from:

Peeps wot Tweets

Peeps wot Tweets

It is nice that this graph emphasises that “others” outside the top 10 are larger source of audience tham any individual country, but it shows a similar pattern to my blog. I’m mostly talking to my American cousins, the home crowd and our friends over in India. I suppose if you think about the number of people working in IT (and, to a lesser extent, just simply living) in countries across the global, the numbers make a lot of sense. If I was doing this analysis on a database of the raw data I’d now be correlating for population size and trying think of a proxy I could use for “IT Aware”.

So now I know who my audience is. Does this mean I should alter the tone of my posts to be more American or International, or is the British flavour of my erudite utterances part of the appeal?

I have noticed one change in my output over that last year or so, as I have become more aware of the geographical spread of my audience. I tend to explain what I recognise as odd phrases (above paragraph allowing) or UK-centric references a little more. And I try to allow for the fact that not everyone visiting my blog speaks English as a first language. But in the end, I have to use the only language I know. However, I don’t think I appreciate well when I am using colloquial phrases or referencing UK-centric culture. I’ll try harder.

One thing I do resist is WordPress trying to auto-correct my spelling to US – despite the fact that the app knows I am in the UK. Maybe I should spend some time trying to see if I can force the use of a UK dictionary on it? I won’t accept corrections to US spelling because, damn it all chaps, English came from this island and I refuse to use a ‘Z’ where it does not belong or drop a ‘u’ where it damned well should be! And pants are underwear, not trousers, you foolish people.

There is another aspect of my blog posts that I find interesting, and it is not about where my audience is – it is about the longevity of posts. Technical posts have a longer shelf life. My top posts are about oddities of the Oracle RDBMS, constantly being found by Google when people are looking at problems. A couple of the highest hitters I put up in 2009 when almost no one came by to look. However, my “Friday Philosophies” hit higher in the popularity stakes when first published but, a month later, no one looks at them anymore. Stuff about user groups and soft skills fall between the two. Some of my early, non technical posts just drifted into the desert with hardly any notice. Sadly, I think a couple of them are the best things I have ever said. Maybe I should republish them?

My First Published Article April 21, 2015

Posted by mwidlake in Presenting, publications, UKOUG.
Tags: , , ,
8 comments

I’ve been blogging now for almost 6 years and presenting at conferences for… 12 years (really? Good grief!). I’ve even written and delivered several courses, ranging from 1 day to 3 days in length. However, up until now I’ve never been what I would term published – ie managed to persuade another organisation or person to publish something I have written.

That changed a few days ago when the latest UKOUG “Oracle Scene” magazine came out, which included the first of a small series of articles I am doing on how the Oracle RDMBS works – the processes and activities that underlie the core RDBMS engine. It’s based on my “how Oracle works in under an hour” presentation where I give the audience an overview of things like the redo mechanism, what a commit *is*, how data is moved into and out of memory and which parts of memory it resides in, how a point-in-time view is maintained… things like that. Many people don’t really know any of this stuff, even skilled and experienced developers and DBAs, as you can get by without knowing it. But understanding the core architecture makes a lot of how oracle works make more sense.

The below is a screen shot of the title and first paragraph, but you can use the link above to see the whole article.

Title and first paragraph of the article

Title and first paragraph of the article

I’m not sure why it has taken me so long to publish something other than via my blog and presentations. I know part of it is the fear of putting something out there that is wrong or misleading. If it is on my blog, heck it’s only a blog and I stick to things I give test cases for or my thoughts and opinions (which are intrinsically open to interpretation). My presentations are certainly put “out there” but again I of course try to ensure what I say I can back up. I think the key thing is that in both cases it is very obvious who you can blame if it turns out I have made a mistake. Me.

But when something is going to be published I feel that (a) it might be taken more seriously so I need to make extra sure it is correct and (b) if I get something wrong or, more concerning, mislead anyone then the people publishing the article could also be put in a poor light. I think that is what has made me wary.

The irony is that the first thing I get published, I know that there are some inaccuracies in there! The article (and also the presentation it is derived from) is an introduction to a lot of technology and I have to simplify things and ignore many exceptions to keep it small and easy to digest. It’s how it works 90% of the time and you need to know that so you will better understand the exceptions and finer detail I don’t have time to tell you about. For the physical presentation I spend a minute at the top of the talk saying I have simplified, occasionally lied, but the overall principles and feel is correct. I had to drop that bit out of the article as, well, it took a lot of words to explain that and the article was long enough already!

Another reason NOT to publish is it takes a lot of time and effort to prepare the material in a way that is polished enough to be printed and I know from friends that the actual financial payback for eg writing a book is very, very, very poor. No one I know makes enough from royalties on technical books to make the effort worth while {though there are other less tangible benefits}. But I have time at present so I can afford to do these things.  If you want to make money out of publishing, write about a load of elves, an often-wimpy trainee wizard or something with sex in. Or all three together.

I did nearly put a technical book together about 10, 12 years ago, called “The Little Book of Very Large Databases” as it was something I knew a lot about but the issues were rarely discussed publicly – most VLDBS were (and are) run by financial organisation or “defence” {why can’t they be honest and refer to themselves as “Killing & Spying”} and they don’t talk. O’Reilly was doing several small, A6 booklet-type-books at the time that it would have suited. I can’t do it now, I know nothing about Cloud and some of the 12C features that would help with VLDBS, so I missed the boat. I regret not giving it a go. However, there is a possibility I might be involved in a book sometime in the future.

I have to thank Brendan Tierney for hassling me into doing this series of articles. I’m not being derogatory when I say he hassled me, he did, but Brendan did so in a very nice way and also gave me the odd toe in the backside when I needed it.

I also have to thank Jonathan Lewis. If this article had been a book he would have got a huge mention for being my technical reviewer. He was good enough to look over the article and let me know a couple of things he felt I had over simplified, some things with the flow and also something I had simply got wrong. You know that bit in books about “thanks to Dave for assisting but all mistakes are mine”. Well, I always thought it was a bit overly… defensive? Well now I don’t.

All mistakes are mine. I want no blame falling on the people who helped me!

I still can't take my Bio too seriously

I still can’t take my Bio too seriously

Friday Philosophy – How Much does Social Media Impact your Career for Real? February 6, 2015

Posted by mwidlake in Blogging, Friday Philosophy, humour, Perceptions.
Tags: , , ,
10 comments

Does what you tweet impact your chances of getting that next interview?
Do people check out your Facebook pictures before making you a job offer?
Does my Blog actually have any impact on my career?

We’ve all heard horror stories about people losing their job as a result of a putting something “very unfortunate” on their facebook page, like how they were on holiday/at a sports event when their employer was under the illusion they were off sick, or the more obvious {and pretty stupid} act of denigrating their boss or employer. But how much does general, day-to-day social media impact your career? {“Your” as in you people who come by this blog, mostly professionals in IT. I know it will be different for people trying to get a job in media or….social media:-) }.

Two things recently have made me wonder about this:

  • The first is that I’ve been in or watched a few discussions recently (via social media!) where people are suggesting that their social media output is part of who they are seen as professionally and they make efforts to ensure they give the right impression, or have even sought professional help to improve their social media standing in respect of employment.
  • The second is that I recently was involved in some hiring and I never even thought to look at their social media. Maybe that is just because I’m over {picks an age} 30 and social media is not a massive thing to me. Most of my hiring experience was before the likes of Facebook and though I would check out a blog if it was mentioned on a CV, I would not have thought to check them out.

When I initially thought about that second point I assumed that most people hiring in the world of IT are similarly a bit ancient like myself and maybe not that attuned to social media. But perhaps I am wrong as it’s people similar to me out there on Twitter who have been worrying about such things. Maybe social media is considered by potential employees than I think? I’d like to know what anyone else thinks.

I should add that I don’t see all Social Media as the same when it comes to it’s impact on your career. I think their is Friends Social and Business Social. Something like LinkedIn is aimed fair and square at business and professional activity and is Business Social. You would really expect it to be looked at and, in fact, most people who use it would hope it is! {Mine isn’t, I get about 3 or 4 views a week and only once, 5 or 6 years ago, was I approached via it for a work opportunity}. If you blog about a work topic or tweet as an expert in your field (so your tweets are mostly about your day job, not just the odd reference) and especially if you are doing either under a company banner then, yes, I’d expect that to be taken into account when prospective employment comes up.

Social Media is most people’s twittering, personal Facebook, private blogs, Pinterest and all those dozens of things I know nothing about as I am too old and too antisocial. Do these really have much impact on your career?

I would suggest not, again for two reasons:

  • I don’t think most employers are going to look at your Friends Social Media until they have at least interviewed you, as when you are hiring you barely have enough time to check over the CV’s, let alone research each candidate’s personal history. Once you have interviewed them, then they have become a real person rather than a name and if you do check out their Friends Social Media then you will look at it in light of them being a human being, which is point 2:
  • Unless you are saying things that would make anyone think you are a bit odd or unpleasant, I can’t see that discussions of football, insulting your friends, making double entendra comments or (one of my favorites) pointless drivel about your cat is going to make anyone who you would want to work for worry about you. Some people might put up things that could be offensive to others – but then, if you really do think immigrants are ruining the UK, we are not going to get on so working together is a mistake for both of us. So maybe even stating your strongly held opinions is long-term beneficial as well. Some people take my strong dislike of children as a real reason to not like me very much. Best we don’t spend 8 hours a day, five days a week together. You’ll only bang on about your bloody kids.

What I think is a shame is that I suspect some people {many people?} self-censor themselves on all Social Media due to a concern to always be seen as professional. As good worker material. We all know that almost everyone we work with have unprofessional moments and, in fact, those few who are professional all the time tend to be… staggeringly dull.

So maybe being mindful of your professional standing is totally correct on Business Social Media but a bit of a shame if you let it impact your Friends Social Media.

But remember, on all social media there are limits. There are some things about you, Dave, that you should simply not share. Or at least, only at the pub when we are all too drunk to care.

IOTs by the Oracle Indexing Expert January 10, 2012

Posted by mwidlake in Blogging, performance.
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I’m really pleased to see that Richard Foote has started a series on Index Organized Tables. You can see his introductory post on the topic here. As ever with Richard, he puts in lots of detail and explanation and I’ve been a fan of his blogging style for a long time.

I’ve got a few posts on the topic left to do myself, maybe this competition will spur me to get on and write them!

What I will also be very interested to see is the different way we will cover the same topic. Richard has already put in a block dump and dug into the details a little at a low level about how the data is stored, which I have not done. He has also shown how using an IOT instead of a fully overloaded index (where you create an index covering all the columns of the table, to avoid visiting the table for other columns) results in not only saving the space taken up by the redundant heap table but that the IOT index is smaller than the fully overloaded index. This is due to the lack of a rowid.

I put in occasional pictures and maybe write more about how the example matches real world situations. If you want, you can look back at my own introduction to the topic.

I’m sure this is going to be an excellent series and I’ll be following it myself.

Friday Philosophy – In Search of a Woodlouse December 16, 2011

Posted by mwidlake in Blogging, Friday Philosophy, humour, Private Life.
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5 comments

I don’t carry business cards around with me. I just never, ever think to get some done (either properly or with my trusty printer) and maybe this says something about my personal failings to sell myself. If anyone wants to contact me I tell them my email address and if they look confused I just say “ahh, Google me”. You see, having a very odd Surname means I am easy to find. {Reading this back I guess it could be interpreted as saying “I am so famous you will find me” but that is way, way, way from my meaning – I am going on the very unusual name that I have and nothing other than that!}

If you google (Bing, Alta Vista, whatever) “Widlake” you will get, probably on the first page – Brian Widlake who was a BBC journalist and had a key interview with Nelson Mandela; Widlake Farm B&B down in Looe, Cornwall ; a court case with BAA (nothing to do with me); an accountancy firm called Holmes Widlake; Me! Hey, not bad for some IT geek! It shows there are not many “Widlake”s out there.

If you search on “Martin Widlake” it’s pretty much just lonely little me. This is good as it means I am easily found. In the past I’ve searched on the names of friends and found it really hard to identify the exact person as there are so many people called “Kate Bush” or “Nicole Kidman” or “Stephen Hawking”.

However, my suggestion is seriously flawed and I should know this due to a conversation I have at least once a week. “And your name is, Sir?” “Martin Widlake”. Pause, faint sounds of rustling paper…”I’m sorry, could you say that again?” “Martin Widlake, with an ‘I'” (rustle rustle rustle) “I’m sorry sir, I can’t find any ‘Woodlock’/’Woodlake’/’Woodleg’/’Wideleg’/’Wiglig’ at all.” {choose word of choice, there are several more}. Carefull spelling ensues and even then, something in the brain of some people cannot shake off the “Wood” and get to “Wid”. And yes, I know about the Martin, Martyn and suggestion about ‘I’.

I had someone come up to me at the OUG conference last week and say they had tried to track me down after last years’ event and could not. No “Martin Woodlouse” to be found. *sigh*.

“martin oracle” does not help, it finds that toe-rag Martin Bach {OK, I admit it, Martin Bach is pretty damned hot at Oracle, and oh so annoyingly a nice bloke), Martin Nash in Oracle Corp {fair enough, and again a nice bloke} , James Martin the cook {what the…? but that will please the realcuddleytoys}, oracle religious Association but I ain’t going anywhere near that…I’m a page or two in, which is not bad actually, I can be happy with that.

My wife has it just as bad. She had a nice, obvious Surname {Parker} before I conned her into marrying me {and I did suggest we adopt her Surname when we married}. She joined one company a few years back where, due to her speaking a couple of eastern European languages, they decided she was (phonetically) “Susan Vidlaaackay”. They seemed to find the real Surname more confusing than their assumption.

So, I am easy to find, but only if you actually know me and my odd Surname. Otherwise, “Martin Woodlock”, “Martin Woodlake”, “Martin Woodleg”, “Martin Wiglake”, “Martin Widesnake” {if only}, “Martin Wiglig”, “Martin Wideneck”, “Martin Wicklick”, “Martin Widelake”, “Martin Windleg”, “Martin Woodlouse” and (my favourite) “Marvin Wetleg” are all terms I somehow need to get into web search engines, if I want people to find me with ease.

Does anyone know of any other takes on my name that people think they know me by? Any rude suggestions or ones based on my being shorter than R2-D2 will be deleted with prejudice!

How deep to dig – Another Opinion and Another Good Blog November 22, 2011

Posted by mwidlake in Blogging, UKOUG.
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I think I’ve posted before about how deep a good DBA should dig into solving issues, as opposed to fixing them as soon as possible and moving on to the next urgent task.

Well, a friend of mine, Neil Chandler, has just posted on this topic, giving his reasons why you don’t run a 10046 trace on production. Neil raises some good points about how difficult it can be to get permission to do something as intrusive as a 10046 trace on a production system as well as the fact that most problems can be solved way before you get down to the level of tracing. Especially if it is not your job to go around solving the problems that have stumped the in-house team, which is the lot of many people who are recognised as being very good with Oracle.

That leads me onto a slightly different topic. For every one of those technicians who’s names you know there are at least a dozen who are just as good but not as visible. Some of us choose to make more “noise” {blogging, presenting, writing articles} so we become visible. Others also support the user community but in a less noticeable way, some even positively choosing to keep a lower profile. Neil is one of those. He’s a very good Oracle and SQL*Server DBA and also very knowledgeable about Unix OS’s and SANs/storage {though he would maybe argue he is not – don’t believe him}. When he comes along to the pub his is an opinion worth listening to {once he’s finished demeaning me that is, and I’m sure he will give me a hard time about this article about him next time we meet} and when I’ve asked his opinion he has never failed to help. Neil also supports the UKOUG, he’s been deputy chair of one of the SIGs since it’s inception – but he refuses to be chair, has kept away from presenting and he keeps in the background.

So, I was very happy when Neil started blogging. It is a mixture of technical stuff and observations on the IT world, all written in a very comfortable style – Look back at his previous post on timestamps not being impacted by FIXED_DATE. A nice piece of information to tuck into your bag of “things to be aware of”.

So, a belated welcome to the world of blogging Neil. I think it is a blog worth watching.

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