I realized today that I’ve been writing this blog for more than five years. I’ve kept everything up here (even the stuff that now appears hopelessly naive or even downright embarrassing), because it provides a record for me of the lessons (some of them hard earned) that I’ve learned along the way.
Re-reading some of what I’ve written, I’ve decided to write a retrospective, to see how well things have stood up over time (and to review what I’ve learned along the way).
Here’s what I’m thinking:
The server keeps track of (and likely caches, in order to reduce the size of transactions) a blockchain
As the user interacts with the game, additional entries are made in the blockchain to record them
The user’s chain is periodically sent back to the server to check for cheating, and to keep all of the users in synch
There would need to be some sort of mechanism for interchange of blockchain transactions between users, to keep the system honest
As I previously mentioned, I haven’t thought this out in a great amount of detail. Assuming this approach works, it could move a lot more of the code into the client, and reduce client-server communication. That should speed things up significantly.
I’ve been watching the price of oil lately (what, don’t you do that also?). I just read this on Bloomberg this morning, which implies further declines in the price of crude through 2015. The question is why. Typically we only see this sort of sustained decline in the face of an economic downturn. There’s a lot of subtext that I’m missing here though, and I’m hoping some of my readers can fill in the gaps for me. Continue reading →
I wrote about VW’s vaunted platform streamlining process about a year and a half ago (you can read my post here), and predicted at the time that it would eventually cause them grief.
I just read this article which describes how their platform is already backfiring on them. I had though it would take a few years for this to happen, but the auto industry evolves rapidly.
I’m not sure my reasoning was 100% accurate for why things aren’t working out there, but it still brings up an important point – a streamlining process can result in massive over-specialization based on the way things work today. That can have severe ramifications when the underlying model changes, because it can slow down the ability for an organization to change later on.
In addition, the actual process of streamlining can involve large organizational change, and as we all know, change management can be a tricky task.
I just read this article about how Cisco believes that net neutrality rules need to allow for bandwidth shaping.
I believe they’re missing the point entirely.
Right now the issue is that infrastructure owners are playing games with the prioritization of bits, in order to provide leverage for charging tolls to content providers (I’m coining the word “trollboothing“, if it doesn’t exist already, to describe this). The result is a loss for consumers of content, because their internet experience is degraded (sometimes severely). Continue reading →
If you take public transit, this scenario will be familiar to you.
After a lengthy wait in the freezing cold (or sweltering heat), the bus finally arrives. It was likely held up by rush-hour traffic.
You fight your way onto the bus through a mob of people trying to get off. When you eventually get on, you find yourself packed in like a sardine in a can, with somebody’s heavy bag poking into your back.
As the bus lurches away (throwing everyone into each other), you see a crowd of angry people, through the window, who couldn’t make it onto the bus.
So here’s a thought for you:
What if it was possible for you to get on the bus before it had even arrived?
What if it was possible for all of those other people to get off of the bus after it (and you) had already left?
This week, the US Supreme Court struck down the FCC’s ruling on network neutrality, which defines telco companies as common carriers, who are therefore forced to treat all network traffic equally. In theory, this opens the door to things like tiered network access (where certain kinds of traffic get higher priority), or even attempting to bill large web media properties (i.e. YouTube and Netflix) for the traffic which they carry over their network.
I believe that the telcos are unlikely to move quickly on this, and will likely initially do some small (and very quiet) experimentation on a local basis.
The reasons are three-fold – firstly, the FCC may yet respond with an updated ruling that complies with the Supreme Court (this is apparently well within their power); secondly, large experiments run the risk of a massive consumer backlash; thirdly, the ultimate strategic outcome is actually quite hard to predict.
The third item on this list is most interesting from a business strategy perspective. Let’s try to game out some possible longer-term outcomes, shall we? Continue reading →
Google just announced that it has bought Nest (producers of smart thermostats, and now smoke alarms too). Both sides (for now) are indicating that they’ll take privacy seriously.
Its clear that Google is chasing a strategy with the “internet of things”. Willing to bet they’ll make further purchases or create new products along these lines in the very near future – think connected burglar alarms (Rogers won’t be happy), smart door locks, or light bulbs that compete with GE’s connected product.
Its also clear that this is going to push other large tech competitors to do much of the same, for fear of falling behind. Expect much investment and many buyouts in this sector this year.
I recently read an interesting book called Dogfight, about the war between Apple and Google over the cellphone market. If you haven’t read it, it covers some of the background behind the development of the iPhone and Android, and the strategies that both companies employed to fight each other.
The major IT companies have long been converging, in the sense that their offerings overlap more and more over time, and the strategic maneuvering of the past few years has gradually made way for something more like trench warfare – gradually improving their products in the hopes of outselling the rest, while relying on the entrenchment of their own platforms. Obtaining a new customer in this environment is zero-sum – the customer must be leveraged away somehow from a competing platform. This is one of the reasons why I wrote some while back that I was bearish on big tech companies in the immediate future. So far, the results of my predictions have been mixed, but I think we’ve already seen them start to play out. Continue reading →