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elastic IP

Dynamic infrastructure can be a pain to accommodate in applications. How do you keep track of the set of web servers in your dynamically scaling web farm? How do your apps keep up with which server is currently running what service? How can applications be written so they don't need to care if a service […] read more

Alternatives to Elastic IPs for EC2 Name Resolution

How can you handle DNS lookups in EC2 without going crazy each time a resource's IP address changes? One solution is to use an Elastic IP, a stable IP address that can be remapped to different instances, but Elastic IPs are not appropriate for all situations. This article explores the various methods of managing name […] read more

Copying ElasticFox Tags from One Browser to Another

The ElasticFox Firefox extension allows you to tag EC2 instances, EBS volumes, EBS snapshots, Elastic IPs, and AMIs. ElasticFox's tags are stored locally within Firefox, so if you use ElasticFox from more than one browser your tags from one browser are not visible in any other browser. In this article I demonstrate how to copy […] read more