Solve if u r a genius

Solve if u r a genius - Less than 1% can do it!!!

I have some form when it comes to getting irritated by quasi-mathematical social media memes (see Facebook squares “puzzle” for example). Facebook, which I find myself using less and less frequently these days, has always been plagued by clickbait articles. Some of these can be rather unsavoury. One that does not have this particular issue, but which more than makes up for this in terms of general annoyance, is the many variants of:

Only a math[s] genius can solve [insert some dumb problem here] – can u?

Life is too short to complain about Facebook content, but this particular virus now seems to have infected LinkedIn (aka MicrosoftedIn) as well. Indeed as LinkedIn’s current “strategy” seems to be to ape what Facebook was doing a few years ago, perhaps this is not too surprising. Nevertheless, back in the day, LinkedIn used to be a reasonably serious site dedicated to networking and exchanging points of view with fellow professionals.

Those days appear to be fading fast, something I find sad. It seems that a number of people agree with me as – at the time of writing – over 9,000 people have viewed a LinkedIn article I briefly penned bemoaning this development. While some of the focus inevitably turned to general scorn being heaped on the new LinekdIn user experience (UX), it seemed that most people are of the same opinion as I am.

However, I suspect that there is little to be done and the folks at LinkedIn probably have their hands full trying to figure out how to address their UX catastrophe. Given this, I thought that if you can’t beat them, join them. So above appears my very own Mathematical meme, maybe it will catch on.

It should be noted that in this case “Less than 1% can do it!!!” is true, in the strictest sense. Unlike the original meme, so is the first piece of text!

Erratum: After 100s of views on my blog, 1,000s of views on LinkedIn and 10,000s of views on Twitter, it took Neil Raden (@NeilRaden) to point out that in the original image I had the sum running from n=0 as opposed to n=1. The former makes no sense whatsoever. I guess his company is called Hired Brains for a reason! This was meant to be a humorous post, but at least part of the joke is now on me.




The Big Data Universe

The Royal Society - Big Data Universe (Click to view a larger version in a new window)

The above image is part of a much bigger infographic produced by The Royal Society about machine learning. You can view the whole image here.

I felt that this component was interesting in a stand-alone capacity.

The legend explains that a petabyte (Pb) is equal to a million gigabytes (Gb) [1], or 1 Pb = 106 Gb. A gigabyte itself is a billion bytes, or 1 Gb = 109 bytes. Recalling how we multiply indeces we can see that 1 Pb = 106 × 109 bytes = 106 + 9 bytes = 1015 bytes. 1015 also has a name, it’s called a quadrillion. Written out long hand:

1 quadrillion = 1,000,000,000,000,000

The estimate of the amount of data held by Google is fifteen thousand petabytes, let’s write that out long hand as well:

15,000 Pb = 15,000,000,000,000,000,000 bytes

That’s a lot of zeros. As is traditional with big numbers, let’s try to put this in context.

  1. The average size of a photo on an iPhone 7 is about 3.5 megabytes (1 Mb = 1,000,000 bytes), so Google could store about 4.3 trillion of such photos.

    iPhone 7 photo

  2. Stepping it up a bit, the average size of a high quality photo stored in CR2 format from a Canon EOS 5D Mark IV is ten times bigger at 35 Mb, so Google could store a mere 430 billion of these.

    Canon EOS 5D

  3. A high definition (1080p) movie is on average around 6 Gb, so Google could store the equivalent of 2.5 billion movies.

    The Complete Indiana Jones (helpful for Data Management professionals)

  4. If Google employees felt that this resolution wasn’t doing it for them, they could upgrade to 150 million 4K movies at around 100 Gb each.

    4K TV

  5. If instead they felt like reading, they could hold the equivalent of The Library of Congress print collections a mere 75 thousand times over [2].

    Library of Congress

  6. Rather than talking about bytes, 15,000 petametres is equivalent to about 1,600 light years and at this distance from us we find Messier Object 47 (M47), a star cluster which was first described an impressively long time ago in 1654.

    Messier 47

  7. If instead we consider 15,000 peta-miles, then this is around 2.5 million light years, which gets us all the way to our nearest neighbour, the Andromeda Galaxy [3].


    The fastest that humankind has got anything bigger than a handful of sub-atomic particles to travel is the 17 kilometres per second (11 miles per second) at which Voyager 1 is currently speeding away from the Sun. At this speed, it would take the probe about 43 billion years to cover the 15,000 peta-miles to Andromeda. This is over three times longer than our best estimate of the current age of the Universe.

  8. Finally a more concrete example. If we consider a small cube, made of well concrete, and with dimensions of 1 cm in each direction, how big would a stack of 15,000 quadrillion of them be? Well, if arranged into a cube, each of the sides would be just under 25 km (15 and a bit miles) long. That’s a pretty big cube.

    Big cube (plan)

    If the base was placed in the vicinity of New York City, it would comfortably cover Manhattan, plus quite a bit of Brooklyn and The Bronx, plus most of Jersey City. It would extend up to Hackensack in the North West and almost reach JFK in the South East. The top of the cube would plough through the Troposphere and get half way through the Stratosphere before topping out. It would vie with Mars’s Olympus Mons for the title of highest planetary structure in the Solar System [4].

It is probably safe to say that 15,000 Pb is an astronomical figure.

Google played a central role in the initial creation of the collection of technologies that we now use the term Big Data to describe The image at the beginning of this article perhaps explains why this was the case (and indeed why they continue to be at the forefront of developing newer and better ways of dealing with large data sets).

As a point of order, when people start talking about “big data”, it is worth recalling just how big “big data” really is.


In line with The Royal Society, I’m going to ignore the fact that these definitions were originally all in powers of 2 not 10.
The size of The Library of Congress print collections seems to have become irretrievably connected with the figure 10 terabytes (10 × 1012 bytes) for some reason. No one knows precisely, but 200 Tb seems to be a more reasonable approximation.
Applying the unimpeachable logic of eminent pseudoscientist and numerologist Erich von Däniken, what might be passed over as a mere coincidence by lesser minds, instead presents incontrovertible proof that Google’s PageRank algorithm was produced with the assistance of extraterrestrial life; which, if you think about it, explains quite a lot.
Though I suspect not for long, unless we chose some material other than concrete. Then I’m not a materials scientist, so what do I know?



The Great Divide – Worrying parallels between Windows 8 and the Xbox One

Yosemite Valley

Back in July 2012 in A William Tell Moment? I got a little carried away about the potential convergence between tablets and personal computers. Nearly a year later – and with the Surface Pro only becoming available in my native UK last month – I probably know better. The following is therefore a more balanced piece.

It’s been a while since I put finger-tip to keyboard on this web-site. The occurrence which motivated me to do so was the arrival of my first new home computer since 2008 (yes unfortunately dear reader, the author is that much of a Luddite). The time since 2008 has seen a lot of changes in the technology sphere, notably the rise of the tablet (at probably the third time of asking) and the near ubiquity of end user computing. Certainly in response to the former (and maybe with some influence from the latter) my new laptop (if you can so describe a 17.3” desktop replacement) came with Windows 8 pre-installed.

My new 'laptop'

I am obviously several months too late for my review of Microsoft’s latest OS to have much resonance and my brief comments here have no doubt been offered up by other pundits already. What I want to do instead is perhaps try to tie Windows 8 together with some broader trends and explore just how weird and polarised the technology market has become recently. However, some brief initial commentary on Windows 8 is perhaps pertinent.

The main thrust of Windows 8 is for Microsoft to remain relevant, perhaps not so much in its traditional arena of PC computing, but in the newer world of tablet and mobile computing. I’m sure some tablet fans may take issue with my observation, but my opinion is that Windows 8 is trying to do two, potentially incompatible, things: to be relevant to content creators and to content consumers. I am sure there are all sorts of examples of people creating amazing content on their iPads or Android tablets, however perhaps the surprise here is that it is done at all, rather than done well[1].

Regardless of some content creation doubtless occurring on tablets, I stand by my assertion that they are essentially platforms for the consumption of content; be that web-pages (sometimes masquerading as apps), games, videos, music, or increasingly feedback from the ever increasing range of sensors providing information about everything from the device’s location to its owner’s current heart rate. The content that is consumed on tablets is – in most cases – created on other types of devices; often the quotidian ones which have physical keyboards and pointing devices which allow for precision work.

Fitzgerald demonstrating that you can play two roles

In the past, the dichotomy between content creators and content consumers has been somewhat masked by them employing similar tools. Of course every content creator is also a content consumer, but it has always (“always” of course being an interesting word when what I probably mean is “since the Internet became mainstream”), been the case that there were significantly more of the latter than the former[2]. What was different historically was that both creators and consumers used the same kit; PCs of some flavour[3] (though maybe the former had better processors and more memory on their machines). The split in roles was evident (if it was evident at all) in computers that were only ever used to surf, do e-mail and write the occasional letter; there were probably an awful lot of these. We had a general purpose computing platform (the PC) which was being under-utilised by the majority of people who owned one.

The eventual adoption of tablets has changed this dynamic. Although of course many tablets have processors that previous generations of PCs could only have dreamed of, their focus is firmly on delivering only those elements of a PCs capabilities which most people use and eschewing those which the majority ignore. As always, specialisation and focus leads to superior execution. The author (no fan of Apple products in general) can confirm that an iPad is much more fit for purpose than a laptop when the purpose is watching a film or TV show on a train or plane. Laptops can of course do this, but they are over-engineered for the task and also pretty bulky if all you want is to watch something. Having played Angry Birds on each of Android, iOS and web-versions on a laptop, the experience is best on the smaller, lighter, touch-based devices.

PC and iPad

The reason that the sales of PCs have plummeted while those of tablets soar is not that tablets are better than PCs, nor is it even that they demystify computing in a way that their elder brethren fail to do (more on this later), but simply that tablets are more aligned with what the majority of people want from their computers; as above to be media platforms that allow basic surfing and e-mail. To borrow the phrase from the last paragraph, tablets are more fit for purpose if the purpose is consumption of content.

The flip side of this is what I am currently doing: namely writing this article, sourcing / editing / creating images to illustrate it and cutting some entry-level HTML in the process. I could of course do this on an iPad or Android tablet. However this is much like saying that you can (in extremis) use a foot-pump to re-inflate a car tyre, but why would you if you can make it to a garage / service station and get access to a machine that is dedicated to inflating tyres with greater efficiency. If there was no machine with a keypad to hand, then I might decide to write on an iPad, but it would be a frustrating and sub-optimal experience. PCs are more fit for purpose where the purpose is content creation.

Which market would you rather sell into?

However, we now reach a problem in economics. If we apply the Wikipedia percentages to content creators versus content consumers, then the split is (depending on which side of the fence you place editors) either 1 : 10 or 1 : 100. In either case, someone pitching hardware and software to a content creator is addressing a much smaller part of the marketplace than someone pitching hardware and software to content consumers; aka the mass market. This observation inexorably leads to the types of features and capabilities which will dominate any platforms aimed at general computer users; basically content consumers are king and content creators paupers.

Which returns me to Windows 8. The metro interface is avowedly designed for mobile devices with a touch-based interface. My new machine doesn’t have a touch screen. Why would I need one on a device that supports the much more efficient and precise input provided by a physical keyboard and mouse? Indeed, one of the nice things about my new laptop is its 1920×1080 screen, why would I want to cover this with as many annoying finger smudges as my iPad has when there are much better ways of interacting with the OS which also leave the monitor clean? In fact, on reflection, I guess that the majority of people and not just content creators would prefer a non-smeared screen most of the time.

There seem to be obvious usability snafus in Windows 8 as well. To highlight just one, if you move your mouse (aka finger) to the top right-hand side, one of the “charms” menus appears (I’d really like to know why Microsoft thought “charms” was a great name for this). But what is also at the top right-hand side of any maximised window? The close button of course. I have lost count of how many times I have wanted to close a programme and instead had the charming blue panel appear instead. I spent the first eight years of my career in commercial software development and fully appreciate that there is no such thing as bug-free code, however this type of glitch seems so avoidable that one has to question both Microsoft’s design and testing process.

An early adopter of Excel 2013

Anyway, enough on the faults of Windows 8. In time I’ll get used to it just as I did with Windows 95, 97, XP and 7. Just as I have got used to each version of Excel being harder to use than the last for anyone that has a track record with the application. Of course I’ll get used to Excel 2013, what choice do I have? But this leads us into another economic dichotomy. Microsoft don’t need to win me over to Excel, I’m going to put up with whatever silly thing they do to it in the latest version because that’s a lower hurdle than learning another spreadsheet; even assuming that something like Google Docs offers the same functionality. The renewal rates for products like Excel must be 95% plus, this means that a vendor like Microsoft focusses instead on getting new business from people who don’t use their applications. If this means making the application “easier” for new users, then who cares if existing users are inconvenienced, it’s not like they are going to stop using the application.

As I alluded to above, a general claim made for tablets (and for the iPad in particular) is that they demystify computing, making it accessible to “regular people” (as an aside here we have the entire cool dude versus nerd advertising encapsulated in “I’m a Mac, he’s a PC”, something which I think Microsoft are to be lauded for lampooning in their later campaign). Instead I would argue that tablets offer a limited slice of what computers can do (the genius being that it is the slice that 90% or 99% of content consumers seem to want). They don’t make computing easier or more accessible, they make it more limited and sell this as a benefit using words like “elegant”, “stripped-down” or “minimalist”.

Tablets clearly fill a large market need, I use them myself. However, my Window-centred gripe is when I have to buy a product (a PC) whose basic operation is dictated by a function (content consumption) for which the machine is over-engineered, whereas the function for which a PC is perfect (content creation) is symmetrically and even systematically compromised.

As things stand, maybe Microsoft should not be so concerned about losing the mobile and tablet market (perhaps for them it is already too late). Instead it could be argued that they should be more worried about, though a lack of attention to the needs of their core users, forfeiting the PC market which they have dominated for so long and in which their products (pre-Windows 8 at least) were the ones best suited to the job at hand.

Brothers in arms?

The recent launch of the Xbox One (whatever happened to sequential numbering by the way?) was roundly condemned by gamers as focussing too much on the new console being a media hub (again attracting new users) rather than a gaming platform (again ignoring the needs of existing users). At least one cannot accuse Microsoft of being inconsistent, but alienating existing customers is seldom a great long-term strategy for a business.


[1] Let’s glide seamlessly over Samuel Johnson’s original application of this image to comment on women preachers; the 18th Century is certainly a foreign country and I’m rather glad that we now [mostly] do things differently here.
[2] By way of illustration, Wikipedia tends to assume the 90-9-1 rule. 1% of users create content, 9% edit or otherwise modify content, the rest consume.[citation needed]
[3] Although maybe the term PC has become synonymous with Wintel based machines, I include here personal computers running flavours of UNIX such as Mac OS and Linux.



A William Tell moment?

Microsoft Surface
Image © Microsoft

Disclosure #1: As is inevitable for any IT professional, the author has used Microsoft’s enterprise products at many points during his career. As is inevitable for any sentient inhabitant of planet Earth, he has used their more broadly targeted software on a daily basis for longer than he can remember (many of the images on this site were created via the combination of Visio supplemented by the non-MS – and horribly old school – PaintShop Pro). He has no direct holdings in Microsoft, but undoubtedly must have some interest in the company indirectly via pension or investment funds; something that would probably also hold for all of Microsoft’s main competitors.

Disclosure #2: Beyond this, the author has been featured in a Microsoft Business Intelligence video; but this did not relate to the endorsement of any Microsoft product.

Disclosure #3: The author can proudly state that he has never owned any Apple product, but does periodically use a corporate iPad and has occasional access to an iPhone owned by someone else (doesn’t everyone?). Rumours that he has three stars at all levels of Angry Birds Space have not been independently verified.

Disclosure #4: The author has neither seen directly, nor further still touched a Surface – though if Microsoft wanted to remedy this situation, he would at the very least guarantee them a thorough (and professionally neutral) review.

It’s somewhat odd to report that I am rather excited by an announcement Redmond’s finest (with apologies to Nintendo America). Like many people I have had a love / hate relationship with the Washington behemoth for more years than I care to remember; having lived through the hype and subsequent let down of every MS O/S since 95. Come to think of it, as my girlfriend suggests, that would be a great slogan: “Microsoft – disappointing expectant millions since 1995!”

Maybe my general take on the firm’s recent output was best summed up by another noted industry commentator:

Perceptive tech industry commentary
“My new computer came with Windows 7. Windows 7 is much more user-friendly than Windows Vista. I don’t like that.”

However, having had to put up with umpteen technology industry commentators sycophantically parroting Cupertino’s “the PC is dead, long live the tablet” mantra over the last few years, it is gratifying to think that there may (and I stress may) soon be a tablet available that is also a proper computer; i.e. one that you can actually do useful things on, rather than fashion accessory cum entertainment centre with a bad browser and support for only for the type of games that you can play equally well on your Facebook page. Please don’t get me wrong, as I mention above, I’m as much a fan of Angry Birds as the next guy, but as a lapsed gamer myself I can hopefully tell the difference between a gaming platform and an amusing diversion.

The ubiquitous iPad has been touted as bringing computing to the non-technically literate masses. Instead it has brought a grossly watered down ability to conspicuously consume at the expense of any support for creative activities. In my opinion, the oft repeated phrase that “there’s an app for that” tends only to work when “that” is a pretty narrow range of activities. I’m on my iPad; I want to update my Facebook status – tick; I want to upload an un-edited photo I just took – tick (on some models at least); I want to tweet something (maybe even including a URL I have copied from elsewhere) – tick (fiddly as this might be); I want to write a lightly formatted blog post without too many typos and which includes a couple of images I have either lightly-edited, or created from scratch – um…

Smarter than the average iPad user?

That’s where most types of tablet seem to hit their limit, Android as well as iOS (and undoubtedly Amazon’s offering as well); casual surfing (be it browser or other app based), checking mail, watching a movie, working out what street I am on, simple social medial interactions. These things are all OK and all are light on content creation. Anything else (even a lengthy e-mail – something I specialise in) quickly becomes a chore. Pointedly, all of the things that I have mentioned working well on tablets, also work at least to close to as well on a decent sized smart ‘phone, which also has the benefit of actually being portable and also (at least in most cases) of being a ‘phone.

So, given my zeitgeist-busting lack of whelmedness with tablets, where does that leave Ballmer’s latest offering. Well, let’s discount the ARM-based, “me too” version (with apologies to my fellow inhabitants of Cambridge; East Anglia, not Massachusetts) and focus on the Ivy Bridge-powered Surface Pro. This is (as far as can be discerned from the [limited] information that Redmond have thusfar divulged) where the real attention will inevitably focus. As the BBC’s (oft lampooned) technology correspondent states:

“At one small business this week – my excellent local optician – I learned that the owner plans to replace all his PCs with Surface tablets when they come out. Why not go straight to iPads, I wondered – only to learn that just about every ophthalmic application was Windows-based.”

I.e. there are an awful lot of proper, grown-up applications out there which only work on the dreadfully uncool WinTel platform. Indeed, outside of the creative industries (like other parts of industry can’t be creative?) and parts of science that rely upon tuned-up versions of graphical software that emanates essentially from the former (or which were provided “free” back in the day by those awfully nice Apple chaps), most business-focussed software (that is not already web-based) is WinTel based.

A long long time ago / I can still remember how / That gadget used to make me smile / And I knew if I did my tricks / That I could save those people's clicks /  And maybe they'd be happy for a while...

The idea of a proper computer that can (as far as we can tell at present) support all of the above, plus coming in a conveniently portable tablet-like package; but – crucially – with adult input devices like (shock-horror) a keyboard and track-pad and (even more shock and even more horror) a DisplayPort port for those tasks (like many of mine) where at 10” monitor is way too small and (Nightmare on Elm Street levels of horror) a USB 3.0 port; sounds awfully like the tablet concept coming of age (or, for those with an historical bent, fulfilling the vision that Bill Gates originally outlined for the device, long before the late Steve Jobs imbued it with his irreplaceable and inimitable coolness).

Many much wiser commentators than me have stated that the Surface will live or die based on the quality and extent of the app ecosystem it develops around it. For me the Pro has all the apps you could ever need, the Windows ones that people use to actually do things.

Of course the devil is in those (perhaps worryingly as yet undisclosed) details. What will the precise specs of the Surface Pro processor and RAM be? What is the screen resolution? How long will the battery last? How good a keyboard substitute will the Type Cover be in practice? Why on Earth does the RT come with Office and the machine set up to run it properly apparently doesn’t? Will Metro be pleasurable to use in those (infrequent) moments when all you actually want is an entertainment platform? These will all become clear in time no doubt, and there is obviously more than enough scope for Microsoft to disappoint me again. However, at present I am holding on to the glimmer of hope that this time they have got it right. If they have, the Surface could be very good indeed. As Don Maclean never sang:

  So bye bye to my Pad with an ‘i’
Get a Surface in to yer place
Won’t you give it a try
Those Angry Birds may may just have to fly
Singing this could be the tablet I’d buy


You have to love Google

…well if you used to be a Number Theorist that is.

Google / Fermat

It’s almost enough to make me forgive them for Gmail’s consider including “feature”. Almost!


LinkedIn does what it says on the can

Referring domains
An analysis of traffic based on linking site

I suppose, given that this is a essentially professional blog, I should not be surprised that LinkedIn dominates traffic for me, dwarfing even the mighty Google and Twitter (incidentally Facebook was in 13th place, below Microsoft – a verdict of “could do better”, but then Facebook is only semi-pro for me).

It is also worth noting that traffic from all WordPress blogs (not included in the 4% WordPress figure above) amounted to 3% of traffic. Adding in all other non-corporate blogs got this to 5% and notional 4th place).

It is also notable that StumbleUpon outdid all other social bookmarking sites, with Reddit next in a lowly 23rd place.
Some selected top threes…

Please note that the only criteria here is quantum of traffic.
The Social Media “Big Three”

  1. LinkedIn
  2. Twitter
  3. Facebook


  1. Microsoft
  2. SAS
  3. IBM


  1. Oracle Business Intelligence 101
  2. Judith Hurwitz
  3. Merv Adrian

Social Bookmarking

  1. StumbleUpon
  2. Reddit
  3. Delicious

Blog Readers

  1. Bloglines (now sadly defunct)
  2. Netvibes
  3. Google Reader

Technology News / Communities

  1. Smart Data Collective
  2. IT Business Edge
  3. Joint: IT Finance Connection & Social Media Today


  1. CIO Magazine
  2. The Economist
  3. Computing


I should point out that the figures presented above are all-time, rather than say the last six months. It would be interesting to do some trending, but this is a bit more clunky to achieve than one might expect.

Four [Social Media] Failures and a Success

Four Social Media Failures and a Success - with apologies to Mike Newell


The internet is full of articles claiming to transform the reader into the Social Media equivalent of Charles Atlas. I have written some of them myself (though hopefully while highlighting that that things are seldom as simple as ticking a set of boxes). Bearing in mind the old adage that you learn more from your mistakes than your successes, here are some thoughts on Social Media failures; the first three are mine and the fourth a failure that seems very widespread. Lest this article becomes too depressing, I will close with a more positive piece of Social Media news.
Failure 1 – Thinking that you can dip in and out of Social Media

Articles per month

I recently came across Ken Mueller’s blog via a LinkedIn Group (see the segment of New Adventures in WiFi that relates to LinkedIn for some thoughts on groups). In one of his articles he lays out what he sees as the factors that have led to him tripling his blog traffic. Foremost amongst these is consistency:

I’ve been doing this every day for about 2 years now. Some of the growth that I’m seeing is due to just plugging away and forcing myself to blog every day, hopefully creating good, relevant content that people want to read. If I take a day off, I notice a drop in traffic. In fact, I always see a drop in my November traffic because I go away for Thanksgiving to an area with no Internet access.

A quick look at the above chart, which shows the number of articles I have published each month since founding this blog back in November 2008, will reveal that consistency hasn’t been my middle name.

For a variety of reasons, I have had periods where I have sustained a high output of articles (without, it is to be hoped, quantity compromising quality) and periods where my writing has slowed to a barely perceptible trickle. To take an ultra-prosaic example, I started writing this piece while commuting by train and my recent output is highly correlated with my method of transportation.

Now what shall I blog about today? ... Sadly I don't travel too much on the London Tube nowadays - odd the things that you miss

Coming out of some of the troughs in writing, I have sometimes felt that I could simply pick up where I left off. This is probably the case with some niche readers who may visit this site; this is precisely because at least some of my content is directly pertinent to them from time to time. However, after a while, even they may have looked elsewhere for their regular fix of the topics I cover here. Beyond this, there is equally likely to be a second cohort of casual readers who will quickly move on to pastures new if the grass here does not re-grow apace [note to self, I am meant to be restraining myself from overly liberal use of analogies, must try harder!].

Even if an author has written several articles that have proved popular with a number of people; after anything more than a few weeks’ lay-off, it can almost be like starting again from scratch. To employ a too widely-used phrase, you are only as good as your last month’s (or maybe week’s, or maybe day’s) output.

7th November 2002 - Brisbane Cricket Ground, Queensland, Australia. England's Simon Jones ruptures a cruciate ligament. It took him until 11th March 2004 to play for England again.

Disregarding for the moment my own parenthetic advice from the end of the paragraph before last, this feels rather familiar. It seems to be very like what it feels like trying to get fit again after an injury or time away from a sport. It doesn’t really matter if you had attained a certain level of fitness a year ago; what is relevant today is your current level of fitness and the gap between the two. Sometimes recalling just how long it took them to achieve a previous standard can be quite de-motivating to an athlete returning from a break. Once fit, it is a lot easier to stay fit than is is to regain lost fitness. The same applies to audiences and this is why – as Kevin suggests in his article – at least periodic blogging (assuming that it is of a standard) is essential.

My learning here is both to make time to write and also to re-engage with my readers.

[Perhaps ironically this article itself has been in gestation for a few weeks]
Failure 2 – Assuming that what has worked before will work again

Michael Schumacher's comeback - or how to dim a glistening reputation

I have a specific example in mind here and it relates to a blog post that precedes this one. In turn this goes back to a survey of senior IT people that I carried out predominantly via LinkedIn back in January 2009. This related to their view on the top priorities that they faced in their jobs. Recently I thought that it would be interesting to update this and – no doubt naturally – I also though that I would adopt the same modus operandi; i.e. LinkedIn. I even targeted the same Group – that of CIO Magazine.

linkedin CIO Magazine CIO Magazine forum

Sad to say, while I had dozens of responses last time round, there was been little or no response at all when I attempted to refresh the findings. I have been thinking about why this might be. Of course my musings are pure speculation, but a few ideas come to mind:

  1. The output of the last survey was not of much interest / didn’t tell people anything that they didn’t already know and so it was not worth the effort of replying again.
  2. The people frequenting the CIO Magazine LinkedIn Group back in 2009 were a very different set of people to now. Back then we were in the aftermath of the global banking crisis and perhaps a number of good people had more time on their hands than would normally be the case. Today, while the good times are not exactly rolling, I hope that a large tranche of these people are once more gainfully employed.
  3. It could be (as I have mentioned before) that the wild proliferation of LinkedIn groups means that people’s time and energy is spread over a wider set of these, with less time to devote to specific questions. I have no access to LinkedIn statistics, but would like to bet that while overall Group-based activity has no doubt increased, activity per group may well have decreased.
  4. Variants of the same question may have been asked so often that people have grown tired of answering it.
  5. This could be one of the early signs of general Social Media fatigue.

By way of contrast – and perhaps tapping into my thoughts about variants of the same question having been asked many times before – the same Group has a thread asking members to state in one word what their key challenge is. Although many of the replies are somewhat trite and there is a limit to how much information a single word can convey, it is instructive to think that an innovative approach (and one that requires little time typing a response) has been successful where my attempt to repeat a previous exercise has failed.

My learning here is to think of new ways to approach old material, rather than simply believing that your can repeat past successes.

[UPDATE: I posted on the original CIO Magazine Group threads to change its status to publicly available and started to receive new thoughts on this. Another thought – perhaps people are just more comfortable contributing to discussions that others have already engaged in, rather than being the first to comment?]
Failure 3 – Ascribing [as yet] unwarranted maturity to Social Media

Starting them young...

I religiously refrain from blogging about current work projects, however the following was 100% in the public domain of its very nature.

I have recently been doing some recruitment and – given both the increasing use of LinkedIn by recruitment firms in their work and that I have a pretty extensive network – thought that it would be worth trying to leverage Social Media to reach out to potential candidates. I did this via a status update, rather than taking the perhaps more obvious path of using the various job sections. My logic here was that I would potentially reach a wider audience in one go than via several postings within pertinent groups. I was also pursuing my recruitment through more traditional channels, so this idea could simply be viewed as a Social Media experiment.

As with any honest scientist, it is important that I state my negative results as well as positive. In this case, though I was contacted by many recruitment agencies, I didn’t get any feedback from actual candidates themselves at all. It could be argued that the failure was in the way I approached the experiment, or the narrowness of the channel that I selected. While both of these are true observations, the whole point of Social Media in business (if there is one) is to make either organisation-to-person, or person-to-person contact ridiculously easy and immediate. Regardless of my level of ineptitude, it wasn’t easy to achieve what I wanted to achieve and I abandoned my experiment after a week or so.

My learning here is to not to refrain from business / Social Media experimentation, but not to expect too much from what is after all an emerging area.
Failure 4 – Vendor employees not “getting” Social Media

Clueless about Social Media

I have often used this column to talk about my opinion that your choice of Business Intelligence tool is one of the least important factors in a BI/DW project. In the article I link to in the previous sentence, I quote from an interview I gave in which I compare the market for BI tools with that for cars. There is no definitive answer to the question “what is the best car?” and in the same way there is no “best BI tool”. Going further than this, there are many other areas of a BI/DW project which, if done well, will come close to guaranteeing your success regardless of which BI tool you select; but, if done badly, will come close to guaranteeing your failure with any BI tool.

I have also previously contrasted my opinion with the surprisingly large number of discussion threads on LinkedIn that have as a title some variant of “Please, please, please, please, please tell me which is the best BI tool”. I worry about people making quite significant purchasing decisions based on replies posted in an internet forum, but that is perhaps a topic for another day. The particular failure I wanted to highlight is of people posting on these types of thread who work for Big BI Corporation Inc. Of course everyone is entitled to their opinion, but I am not sure that many readers would be swayed by:

I highly recommend Object Explorer Studio+ for all your BI needs

– Joe Blogs

Particularly where one click reveals that Joe Blogs is either employed by the owners of OES+ or a consultant whose company seems to exclusively do OES+ implementations. I hate to single out one vendor, but a particularly egregious reply to one of these “Which BI Tool?” threads that I saw recently consisted of one word:


– Jimmy Blogs

As I say, on the very same thread there were examples of employees of many other big and small BI vendors doing just the same, but most of them at least provided more than one word. In the cause of balance, the same thread also contained some thoughts along the lines of:

I can heartily recommend Oracle BI, OBIEE+ is great because [sales pitch deleted]. If you would like to know more drop me a line at

– Jeff Blogs

I still wonder whether Jeff got any e-mails. At least he flagged his connection with Oracle, I don’t recall many other vendor employees being honest enough to do the same.

Lest I be accused of bias there were also not too dissimilar postings from people strongly associated with SAP, IBM, QlikTech, Pentaho and a sprinkling of BI start-ups. I should perhaps also note that SAS was not a culprit (at least to date), but then maybe this was because the question was about BI, something they abjure. Microstrategy was also honourably notable for its lack of replies containing naive self-promotion, but perhaps this was simply an oversight.

The above rather bizarre behaviour leads to two questions:

  1. Why do the people making these types of posting think that they will be taken seriously?
  2. Why do the vendors themselves not offer better guidance to their employees about avoiding crass and counter-productive social media advertising of a sort that is more likely to tarnish reputations than enhance sales?

Maybe here again we have an issue of social media maturity. Many people are perhaps struggling as much to get their message across effectively as they did with say the advent of television advertising.

My learning here is that I should curb my rather obsessive compulsion to “out” vendors promoting their own products under the guise of neutral advice-giving.

[not sure that I am going to take much notice of this one however]
Success – The Accidental Search Engine Optimiser

After covering three of my own failures and one of the BI vendor community (though I am sure the phenomenon is not restricted to BI or even technology vendors), I will close with one of my successes, albeit an unintentional one. I noticed a strange result the other day when looking at the following (I was actually looking for something else believe it or not):

Business Intelligence Expert

I believe that my elevated ranking is probably correlated to recent changes in Google’s algorithms that take greater account of social media. Certainly I don’t recall placing on the first page for any Google search before, let alone rank #1. I suppose that I might have a degree of technical satisfaction if this was as the result of months of assiduous search engine optimisation. However the truth is that the result appears to be the unintended by-product of doing lots of things that I wanted to do anyway, like writing about topics I am interested in and trying to engage with a wide group of people in a number of different ways. In a sense the fact that this achievement was accidental (or at least collateral) makes it more pleasing. Maybe the secret to Social Media success is simply to not worry about it and just get on with expressing yourself.

My learning here is that providing content that is of interest to your target audience and being clear about who you are and what you do is going to be an approach that trumps any more mechanistic approach to SEO.
Closing thoughts

I believe that I have leant something from my three failures above (and that vendors should learn something from the fourth), but the single success encourages me to persevere. My aim in sharing these experiences is to hopefully also similarly encourage other Social Media ingénues like myself. I hope that I have at least partially achieved this.