replication - MySQL Cluster Load Balancing across multiple Slaves -


i'm in process of creating msss mysql setup there way load balance slaves web box asks slave connection , 1 given isnt being hammered.

my current plan, isnt ideal, round robin random approach each connection. issue have though, if 1 of slaves breaks, unsure how remove rotation.

i'm wondering if others have created cluster , how manage/maintain it. i'm bit clueless.

i'm vote close broad i'll give pointers (using answer comment doesn't provide space).

managing clusters hard.

have @ haproxy , mysqlproxy, both of capable of doing - trick planning how cluster should behave -

should server state shared across clients - if 1 client fails connect none try server again. how deal 'too many connections'?

are trying improve availability performance? (single points of failure, preconfiguring 1 of slaves as master directing writes designated master)

will have requirement fence nodes?

is asynchronous replication requirement? (compared semi-synch or multi-master)

how direct writes master?


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