One common issue when taking advantage of the Amazon Cloud to optimize your website is the lack of necessary cache-control headers. If you run your website through Google Insights, one of the most common suggestions many website administrators will see is "Leverage Browser Caching."
The AWS Command Line Interface (CLI) is a unified tool to manage your AWS services. With just one tool to download and configure, you can control multiple AWS services from the command line and automate them through scripts.
Vanity nameservers are used when you want to hide your nameservers in WHOIS search results. This is beneficial in the event you want to hide where your web space & DNS services are hosted, or to just present a more professional appearance. When hosting your DNS services with Amazon Web Services Route 53, they will assign each hosted zone (DNS record set) four nameservers.