Tag archives for Servers
Chaos Monkeys
I spent a chunk of Friday in an alpha training session on clouds. Much of it wasn't new, but there were some insights into designing stuff for clouds as opposed to fixed infrastructure. The netflix chaos monkeys came up, and it made me think. It isn't the first time I've come across the chaos monkeys, but it put an image in my mind of a chimp in an old fashioned data centre pulling cables out of a patch room and the unplugging servers from the network. Add in a bit of the cliche cleaner who pulls the plug out of the critical system to power the vacuum cleaner and you're away with the mental image. In the cloud no-one has to hear you scream. If you spaghetti cable all the boxes together and make them all redundant by synchronising data…