Backblaze is a cloud backup service that needs cheap storage. Lots of it. They say a petabyte worth of raw drives runs under $100,000, but buying that much storage in products from major vendors easily costs over $1,000,000. So they built their own.
The result is a 4U rack-mounted Linux-based server that contains 67 terabytes at [...]
I’ve been a fan of Drobo since I got mine over a year ago. The little(-ish, and sweet looking, for stack of disks) device packs as many as four drives and automatically manages them to ensure the reliability of your data and easy expandability of the storage. However, Thomas Tomchak just pointed out one major [...]
A few years ago I found an article pointing out how spammers had figured out how to abuse some code I wrote back in 2001 or so. I’d put it on the list to fix and even started a blog post so that I could take my lumps publicly.
Now I’ve rediscovered that draft post…and that [...]
Most of my work is available publicly, but some development is hosted on a private SVN that’s hidden behind a firewall. Unfortunately, my primary development server is on the wrong side of that particular firewall, so I use the following command to bridge the gap:
ssh -R 1980:svn_host:80 username@dev_server.com
That creates a reverse tunnel through my laptop [...]
Search Engine Land.com:
Yelp…is…essentially a poster-child for semantic markup. This spring, Google’s introduction of rich snippets has allowed Yelp’s listings in the SERPs to stand out more, attracting consumers to click more due to the “bling” decorating the listings in the form of the star ratings.
There are now some very good reasons why sites with ratings [...]
In March of this year Apple applied for a patent on technology that enables or disables features of a phone via a config file. The tech is already in use: it’s the carrier profiles we’ve been downloading recently. On the one hand this is just an extension of the parental controls that Apple has included in [...]
A quick Google search of klaomta.com reveals more than a few people wondering why it’s iframed on their websites. The answer is that the site has been compromised.
Unfortunately for the fellow who asked me the question at WordCamp, solving the problem can be a bit of a chore. Keeping your WordPress installation up to date [...]
Situation: you’ve got WordPress Multi-User setup to host one or more domains in sub-directory mode (as in site.org/blogname), but you want a deeper directory structure than WPMU allows…something like the following examples, perhaps:
site.org/blogname1
site.org/departments/blogname2
site.org/departments/blogname3
site.org/services/blogname3
The association between blog IDs and sub-directory paths is determined in wpmu-settings.php, but the code there knows nothing about nested paths. So a [...]
With AT&T facing lawsuits for not delivering MMS features at the iPhone 3GS launch, they kind of had to do something. I’m not sure if I’d be satisfied by this video if I were among the plaintiffs, but I think it does a good enough job. The stat about 300% annual increases in mobile data [...]
Okay, I don’t want to watch all the movies depicted in this 100 year overview of film special effects, but I did just add a few to my Netflix queue.
