# Proxy caching

**URL:** <https://www.ruby-forum.com/t/proxy-caching/198125>\
**Category:** NGINX\
**Created:** [October 26, 2010, 7:25pm UTC](https://www.ruby-forum.com/t/proxy-caching/198125 "2010-10-26T19:25:39Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/77aa72/32.png) [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\
**Post date:** [October 26, 2010, 7:25pm UTC](https://www.ruby-forum.com/t/proxy-caching/198125/1 "2010-10-26T19:25:39Z")

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Could someone give me some basic guidance on using the proxy cache  
features  
of Nginx?

I’m trying to understand the benefits and pitfalls, especially when  
dynamic  
data changes?

Thanks