Many things can go wrong when deploying a large cluster of nodes. We thought it would be helpful for some of you to include some useful tips and tricks for deploying 20+ node clusters when some of the nodes may cause you problems.
Have you ever lost your data after your instance failed, or are your instances failing to launch with a custom image? You may be handling your data incorrectly in the cloud. Read on to learn how to keep your data persistent and your custom images small.