Archive for the 'Geek' Category

An Engineer’s Guide to Cats

Space & Rocket Center

Finally caught up with going through my photos and uploading to Flickr. Katie was in town visiting this past week (Spring Break). Aside from the holy week activities (choir tired now), one afternoon Amanda and I took off work and all three of us went to the Space & Rocket Center. Lots of interesting historical NASA stuff (early V-2 rockets, Saturn V/Apollo stuff, etc), but I have to admit some of it felt a bit slapped together. Amanda’s description of the presentation in the new Saturn V building: “high school science project… factually accurate, but looked like it was printed up on the parents’ inkjet printer and put in a cheesy plastic picture frame.” Since they only opened that recently, I can only assume it was a rush job and they’ll hopefully gloss it up a bit as time goes on.

The older part of the museum could definitely use a revamp though. Didn’t seem to be organized in a way that someone without a fair bit of previous rocket/NASA knowledge would get much out of it. Felt like what you’d get when you ask a bunch of scientists to design a museum. Again, factually correct, but rather dry and lacking the polish you’d hope for in a museum that was aiming to appeal to the general public. The multimedia parts felt really dated. While they’d spent the bucks on upgrading to nice fancy plasma TVs, they were still obviously playing videos produces back in the ’80s that were being played back on VHS tapes that dated back to the same time period. Ignoring the crappiness of ’80s production values, the audio and video quality were pretty lousy to the point where you were glad they had the closed captions turned on everywhere so you had some idea what they were actually saying. I distinctly remember one video that had some cheesy ’80s music that sounded like a bunch of kids singing at the bottom of a well…

Web migration complete… well mostly

So my hosting provider (was textdrive, now Joyent) is working on retiring all their old FreeBSD servers they were leasing. Yeah, it hadn’t occurred to me that you could lease a server like that. Anyway, they’re buying up fancy “Shared Accelerators” (8-core Opteron boxes with 4GB RAM/core from Sun running OpenSolaris) backed by SunFire x4500 Thumpers running ZFS.

I’d started off with this provider a couple years ago as part of a VC campaign (give us a large wad of cash, and we’ll give you an account for as long as we’re in business), and I’d upgraded at some point when they had a similar campaign that bumped up the specs on my hosting account and added their Connector service (group email, calendar, etc services with their own chunk of attached storage) and Strongspace service (large reliable online backup storage accessible via sftp/rsync over ssh/web over ssl). Anyway, all of this translates into my having the equivalent of a “Premier” service (see here). Long story short, I’ve got a lifetime account with the following specs:

  • Connector: 100 users/100 GB
  • Strongspace: 100GB
  • Hosting: 50 websites, 20GB Disk, 60GB Bandwidth, 100 databases

Considering what I paid for my initial VC lifetime account, and later the upgrade that added Connector and Strongspace, and the fact this level of account now runs $100/month, I think I got off like a bandit. I wouldn’t even get close to a year of service with what I’ve paid, and that’s for “lifetime” service at the above levels.

And the Premier level account means there’s 14 other accounts/virtual servers on my Shared Accelerator, so it should remain nice and snappy for me. So far it’s been much zippier for my sites as they were getting kinda bogged down on the old box. I’m not sure what all was going on there, if they’d simply oversubscribed the box or were starting to have issues with their storage backend for the old servers since they were pushing hard to move away from them, etc.

Now I just need to take some time to finish some of the manual migration for changes from FreeBSD to OpenSolaris, and fix up some stuff that was broken a while back due to a Wordpress upgrade. I’m also taking this opportunity to start picking up Ruby on Rails, and am vaguely contemplating ditching Wordpress in favor of something of my own creation built on RoR.

It’s still early (i.e., I’ve got a lot to learn about Rails), but so far it looks like a really sexy web framework and I threw together something resembling a blog after watching a 15-minute screencast that runs through the process to getting a basic app up and running. It’s still very basic but functional: add posts, edit them, list all posts, add comments to a post, and some of the unit testing framework in Rails. I’ve started thinking about what all else is really needed, and there’s a fair bit: authentication (so only I can post to the blog or edit stuff), more advanced comment handling (akismet for spam, etc), categorization/tagging, searching through posts, and of course actually putting some style into the whole thing with CSS. But what I’ve got’s a start and now that I’ve got my performance issues sorted out following the migration, I’m not in as big a rush to dump Wordpress.

Gmail and IMAP

Looks like Google has finally decided to support IMAP in Gmail. Now I just have to wait for them to roll it out to my account…

Movie Buff meme


Your Movie Buff Quotient: 88%


You are a movie buff of the most obsessive variety. If a movie exists, chances are that you’ve seen it.
You’re an expert on movie facts and trivia. It’s hard to stump you with a question about film.

Response from anyone who knows me:

well, duh. of course you’re a movie geek.