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Justin Ellingwood

Justin Ellingwood Quotes

Total quotes: 3

Justin Ellingwood

Birthname

Total quotes: 3

“Using the proxy_cache directive, we can specify that the backcache cache zone should be used for this context. Nginx will check here for a valid entry before passing to the backend.”

— Justin Ellingwood, Understanding Nginx HTTP Proxying, Load Balancing, Buffering, and Caching

Tagged: Cache, Nginx, Tutorial

“A service called fail2ban can mitigate this problem (edit: SSH being public) by creating rules that can automatically alter your iptables firewall configuration based on a predefined number of unsuccessful login attempts. This will allow your server to respond to illegitimate access attempts without intervention from you.”

— Justin Ellingwood, How To Protect SSH with Fail2Ban on Ubuntu 14.04

Tagged: Ops, Security, Linux, Digital Ocean

“Intelligent content caching is one of the most effective ways to improve the experience for your site's visitors. Caching, or temporarily storing content from previous requests, is part of the core content delivery strategy implemented within the HTTP protocol. Components throughout the delivery path can all cache items to speed up subsequent requests, subject to the caching policies declared for the content.”

— Justin Ellingwood, Web Caching Basics: Terminology, HTTP Headers, and Caching Strategies

Tagged: Cache, Server Optimization, Tutorials

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