00:10:42 GMT Hi 00:12:57 GMT I have a website in europe with redis on the server. Now i want to launch in US and bought a servere there. My idea was that i could just connect from the US server to the EU database, but it is _really_ slow. On a page i do 95 calls to Redis::get and it takes 12.4 seconds. I also do 67 calls to Redis::exists and that takes 8.63 seconds. 00:13:02 GMT Any idea why it's so slow. 00:13:04 GMT ? 00:35:29 GMT What are the limitations of pubsub? Do I need one connection per each subscription? 05:40:40 GMT is this an actual redis config? if so where do I place it? client-output-buffer-limit-pubsub-soft-seconds 06:15:43 GMT I'm looking at configuring php to use redis as session handler. From what I saw in the "cluster tutorial" it's recommanded to run 6 redis nodes ( 3 master / 3 slaves ). As I have 2 webserver, can I build 1 Cluster Redis on each webserver and make them communicated ? Does Redis need to listen on the localhost or it can listen on an other interface ? 08:56:14 GMT What are the limitations of pubsub? Do I need one connection per each subscription? 09:20:08 GMT Danielss89: use pipelining, that might help. also, welcome to the world of distributed systems (though only on beginner level) 09:22:09 GMT Pupeno_: no, you can subscribe to multiple things on one connection, you just can't execute other commands 09:22:34 GMT (it does say that in the docs too)