04:26:31 GMT <PyGeek> I have a Python app that saves state. When I deploy new code, the state will get wiped. Is Redis a good solution to this? By state I mean something like: who's turn it is, who is winning, in a toy card game server.
07:04:14 GMT <jenenliu> hi, is there a command that when I want to insert a hash to redis, if the data I want to insert is the same as in redis, then just ignore ?
07:04:39 GMT <jenenliu> just avoid insrting the same data
09:53:43 GMT <dupondje> What would be the best way to have some failover possibilities with a 2-node redis setup? :)
09:54:00 GMT <dupondje> I guess Sentinel is the best option? And eventually run sentinel on the 2 webservers also?
09:56:47 GMT <minus> yes, sentinel
09:56:58 GMT <minus> you should run an uneven number of sentinels though
09:58:21 GMT <dupondje> mmm, cause we have 2 webservers, 2 redis/mysql servers and 2 loadbalancers :P
09:58:29 GMT <dupondje> its like, not uneven :p
09:59:19 GMT <dupondje> http://redis.io/topics/sentinel => Example 4: Sentinel client side with less than three clients
09:59:22 GMT <dupondje> should work?
10:23:08 GMT <minus> i guess so if the docs say
10:23:16 GMT <minus> they're more of an authority than me ;D
10:37:40 GMT <dupondje> sentinel myid  => the myid should be the same or different for each node?
11:13:32 GMT <dupondje> last question: is there a way to force sentinel to always try to master 1 specific node?
23:03:10 GMT <kulelu88> how do I create more than 1 redis database?
23:03:24 GMT <kulelu88> on the same host machine