Blogging Roller

Dave Johnson on open web technologies, social software and software development


iPhone: Apple apps only?

Sun alum Adrian Cockcroft lists some important but unanswered questions about the new Apple iPhone, Apple's sleek new phone-ipod-camera combo due out in June (for about $600 + Cingular Service plan). Adrian wonders "Is it open for more applications to be loaded? [...] or is it locked down?" and "what is the model for developers to extend the platform?" Rick Ross wonders why nothing was said about Java support and OSNews noticed the very same thing.

Josh optimistically points out the upside of "a real OS, real apis, and a real web browser capable of running real web applications - all delivered by a company that isn't going to fight us every step of the way." Yep, that would rock.

So what's the deal? Does Jupiter Research's Michael Gartenberg, who says the iPhone is "not extensible by third parties, only Apple," have the inside scoop?

Tags: apple java

Akismet works

Since I deployed Roller 3.2-dev Saturday no spam has slipped pass Roller's new Akismet plugin, so I've opened up all my past entries for comments again. Spammers, bring it on!

Homeserver

I spent a fair amount of holiday time trying to figure out how to share and backup the important files on our various home computers. The solution I settled on was geeky bordering on goofy:

  • A Linksys NSLU2 "Slug" running Unslung Linux, Apache HTTPD and Subversion
  • One 200GB USB drive hooked up to Slug (formatted with Linux ext)
  • Two 200GB USB drives one for each of our Mac laptops

For documents I use Subversion. On each computer, each user's files are kept in a directory that is under Subversion source code control. Since nobody else in the family knows about Subversion (yet), I have to visit each computer periodically and commit any new files or changes. I had hoped that approach would work for all of my files, but Subversion on the Slug is way too sluggish when it comes to big files.

So, for photos and other big binary files I use the Slug as a simple file-server. I make sure my photos and videos are organized into directories that are roughly DVD-size directories (i.e. about 8GB)  and I periodically copy them to the Slug and make DVDs for off-site storage.

And finally, for full backups I use disk "cloning" software. Every month or so I use Carbon Copy Cloner to make a full-disk backup our two Mac laptops to a USB drive.

Sounds like a total pain in the ass doesn't it? But a growing number of folks have multiple computers and piles of photos and videos to backup, so my problems are far from unique. That's why I think Windows Home Server is going to be a hit.


Windows Home Server concept design (as seen on CrunchGear)

It's a server appliance with no monitor or keyboard. You just plug it into your home network, put it in a corner and it solve all of your PC backup problems. It quietly makes full-disk image backups of each of your Windows PCs and it gives you a place to share files with other folks at home and over the net. It's of no use to me since most of my home computers run some form of UNIX, but 95% of the world is hooked on Windows -- they're gonna want this thing. Check out Paul Thurrott's Windows Home Server Preview for more details.

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