Hello, I'm facing a particular situation. I have to set-up a squid cluster on 10 server. Each server has a lot of RAM (192GB). Is it possible et effective to setup squid to use only memory for caching (about 170GB) ? What directive should be tweaked ? (cache_mem, cache_replacement_policy, maximum_object_size_in_memory, ...). The cache will store object from several KB (pictures) up to 10MB (binary chunks of data). With 10 sibling cache squid instances, what should I use as type of cache peering ? (10 siblings or a multicast ICP cluster, other ?) I've searched a little bit on google but didn't find anything revelant. Thanks to you all, ++ Jerome