Spot me an EC2 instance

If you’re looking to save money on your AWS bill, consider switching to a Spot instance.

I’ve been running most of my websites on a single Amazon EC2 instance for about 2 years now. It’s been fine: there’s a bit of setup involved but I’ve become more familiar with Linux servers as a result; and if ever I encounter a problem the solution is never more than a single Google away.

The first year on AWS was great: by creating a new account you get some things in your first year for free. A t2.micro instance (1 CPU, 1GB RAM) was part of this free tier, and it comfortably ran 5 of my little Node.js hacks so long as they don’t get too much traffic.

The following year meant that that same server was no longer free. An ‘on-demand’ instance (where pay per hour that it’s in use) costs just over $9 per month, but if you know you’re going to keep it running for a year, you can pay some of the money up front and bring the effective cost down to $6.50 per month. I thought that was a reasonable price, so I paid that for the second year. Continue reading “Spot me an EC2 instance”

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