Forum: Italian Ruby user group caching files resources

hi, i have a rails site which using caching keeping fragments in files,
the fragment piece have id the url of the relative page when generated,
example:



my-string-name-url.part=my_fragment.cache



my urls are strings longer from 40 to 80 chars.

i ask if this can cause problem of low memory in my server?



and if i using numbers instead of long string example:


1.part=my_fragment.cache


the globally resources used from caching are the sames or minor?