We’ve often wondered what kind of hardware the giant of the internet, Google, used to handle it’s data. They’ve recently revealed what their main workhorses are. It’s a custom motherboard made by Gigabyte with two processors, and eight RAM slots. The main point of interest on these is the fact that each server and piece of network equipment has it’s own battery backup. This may add a little money in the initial cost of the unit, but apparently it is a much more efficient way of handling power. Be sure to click over to the site and check out the shipping container setup that they use. Each container has 1,160 servers. They aren’t the only ones using this method. Microsoft has adopted it for their newer facilities and Sun has done some extensive testing on how these portable facilities handle earthquakes. You can see the quake test after the break.
SheevaPlug, Tiny Linux Server
This little wall plug is actually a full computer with 1.2GHz cpu, with 512MB of RAM and 512MB of of flash memory. It comes with versions of linux, ported for its ARM processor. At $50, this cool system could be finding itself in a lot of homes. You can get more information from the manufacturer. What uses can you think of for it?
[thanks, everyone who sent this in]
Twitter IRC Server, Tircd
tircd is an ircd proxy for talking to the Twitter API. It should work with any standard IRC client. After running the Perl script, you authenticate to the IRC server using your Twitter username as your /nick. Join the room #twitter and the /topic will be set to your last update. Any message you type will update Twitter and the room’s topic. All of the people you are following show up in the room as users and post messages as they tweet. If you private message one of them, it will become a direct message on Twitter. Other commands work too: /whois to get a person’s bio, /invite to start following, and /kick to unfollow. The project is brand new and will be added new features in the future like Search API support. Follow @tircd for updates.
How-To: Web Server On A Business Card (Part 2)
This mini web server is slightly smaller than a business card. There are a lot of tiny one-board servers out there, but this is probably the smallest you can etch and solder at home. Unlike many embedded web servers, files are stored on a PC-readable SD card, not in a difficult-to-write EEPROM. Read on for the web server design, or catch up on PIC 24F basics in the previous article: Web server on a business card (part 1).
Continue reading “How-To: Web Server On A Business Card (Part 2)”
How-To: Web Server On A Business Card (Part 1)
For years, Microchip PIC microcontrollers dominated; PIC16F84 hacks and projects are everywhere. The 8-bit 16F and 18F lines are supported by several coding environments and easy-to-build serial port programmers. Microchip’s 16-bit PIC24F is cheaper, faster, and easier to work with, but largely absent from hacks and projects.
We recently used a Microchip PIC24F microcontroller in a mini web server project, but didn’t find many introductory references to link to. In this article we’ll cover some PIC 24F basics: support circuitry and programming options. We’ll also talk about our favorite features, and how we figured them out. Our next article will outline a web server on a business card based on the PIC 24F.
Continue reading “How-To: Web Server On A Business Card (Part 1)”
ATmega88 Webserver

If you are an Atmel fan, you may enjoy this webserver built around the ATmega88. Since it has full TCP and HTTP support, communication can be done using a standard web browser on any system. We also noticed that the code uses AVR Libc and the processor can be replaced with an ATmega168, both used on the Arduino platform. Honestly, we think the most interesting part about this project is the firmware. The author has assumed that the webserver will only be sending one packet per request and the code is optimized for this setup. This leaves around 50% of the memory for the web application.
[via YourITronics]
Server Access FAIL
Head over to The Daily WTF to find out about the building upgrade that made this data center only accessible from the handicap stall of the women’s restroom.