K-Squared Ramblings

What comes after X?

A few years ago, it seemed like everyone was using X in their software versions. Mac OS X. Windows XP with DirectX and ActiveX*. Flash MX, ColdFusion MX, and anything else by Macromedia MX. Macromedia managed to confuse things by releasing two rounds of MX versions, such as Flash MX, Flash MX 2004 (essentially versions 6 and 7).

It’s fallen a bit out of favor. Among those still unwilling to use plain version numbers, vintages are still popular. Office 2007, Norton Security Suite 2006, etc. Even though Apple still uses the X to promote its operating system, the last two have put a lot of emphasis on the cat-themed code names: Panther, Tiger, Leopard. And then there’s Windows Vista.

What do you think the next naming fad will be?

*ActiveX was actually a cross between two naming fads. For a while, everything Microsoft did seemed to be Active—Active Desktop, Active Directory, etc.)

Incremental Updates and the Problem of N+2

There are two main ways to handle software updates: provide an updated installer, or provide a smaller updater that only includes the changes. (Either method can be automated.) Incremental updates have advantages, especially if you’re dealing with something as massive as, say, World of Warcraft, or Microsoft Office. But they do make things more complicated for the publisher.

One problem is the upgrade path. It’s one thing to provide an updater that goes from version N to version N+1. But what if someone doesn’t run the updater until N+2 is available? Or worse, N+3? Read the rest of this entry »

Painlessly Updating Adobe

OK, I’m impressed. I’d always closed down whatever I was doing before, but I decided to just let Adobe Reader update itself while I had a manual open. It not only closed the application before installing the update, but it started itself up again, re-opened the document I was reading, and picked up right where I left off.

In general, I think that making every application re-invent the update wheel is kind of pointless when you have centralized update systems on every OS*…but I suppose sometimes re-inventing can lead to finding a better solution. Just last week I had to reboot Windows to uninstall Acrobat 6.

*Windows: Windows Update. Mac: Software Update. Linux: varies with distribution, but the most common are probably Apt, Yum, Up2date and YaST.

Uncaging the Tiger

Mac OS X Tiger will be released on April 29. Not suprisingly,
you have to hunt around a bit to find the version number. Only once on the main page does it mention it’s really Mac OS X 10.4. Yep, those numbers are going to get harder and harder to see, folks. But what happens when they run out of cats?

Interesting cost comparison: the 5-system “Family Pack,” which can be used for both upgrades and fresh installs, costs $199. That’s only $70 more than a one-system package. It’s also the same as a one-system full install of Windows XP Home or two copies of the Windows XP Home Upgrade. And while Microsoft does offer additional licenses, the only pricing references I can find are three years old and only a $10 discount per extra system.

Of course, you also have to take into account Apple’s faster release cycle (IIRC this is the third version of Mac OS released since Windows XP shipped), though that’s slowing down.