invalidating a page using ruby
perbu at varnish-software.com
Thu Mar 1 09:48:06 CET 2012
On Wed, Feb 29, 2012 at 11:27 PM, S Ahmed <sahmed1020 at gmail.com> wrote:
> How would you go about invalidating a cache with ruby?
You either use HTTP PURGE against Varnish or issue a ban. See the tutorial
Also, from what I understand varnish doesn't support clustering. What if
> you grow past a single server, do you somehow use a hashing algorithm to
> choose which server will have the cached page? (if yes, then at what layer
> will this hashing be done?)
You can either use Varnish as a load balancer (it is rather good at load
balancing) use the hash director or any other load balancer that supports
"URL target" hashing.
Per Buer, CEO
Phone: +47 21 98 92 61 / Mobile: +47 958 39 117 / Skype: per.buer
*Varnish makes websites fly!*
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