# How do i clear rails cache

**URL:** <https://www.ruby-forum.com/t/how-do-i-clear-rails-cache/195310>\
**Category:** Rails\
**Created:** [September 21, 2010, 3:10pm UTC](https://www.ruby-forum.com/t/how-do-i-clear-rails-cache/195310 "2010-09-21T15:10:02Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![amit-singh](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/9f8e36/32.png) [@amit-singh](https://www.ruby-forum.com/u/amit-singh)\
**Post date:** [September 21, 2010, 3:10pm UTC](https://www.ruby-forum.com/t/how-do-i-clear-rails-cache/195310/1 "2010-09-21T15:10:02Z")

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hii all,  
i would like to know how do i clear rails cache memory,Actully  
in my  
rails application i havt to upload and download large size file,so when  
i am trying to downlaod files multiplt time  
am getting failed to allocate memory…  
is there any way to cleas rails cache memory through code…

one more thing when i am downloading files from browser,i got a message  
like  
writing for cache ,what does that mean,which cache being writing  
rails cache or browers cache??