Hi,
I would be setting up a mysql cluster, i'm researching what's the
minimum number of machine to make sure i have fault tolerant and data
backups. I found this:
Q: What are the minimum system requirements for MySQL Cluster?
A: A minimum of three computers is required to run a viable cluster.
However, the minimum recommended number of computers in a MySQL Cluster
is four: one each to run the management and SQL nodes, and two computers
to serve as data nodes:
OS: Linux (RedHat, SUSE), Solaris, AIX, HP-UX, Mac OS X
CPU: Intel/AMD x86
Memory: 512MB RAM
HDD: 3GB
Network: 1+ nodes (Standard Ethernet - TCP/IP)
To add to this question, can i add 2 more machines so i have a hot
standby for both the management and SQL nodes?
Also, how can i load balanced, in such a way my web applications will
split the to the 2 SQL nodes? Do i need a 2rd party setup for this like
ldirectord?
TIA
Regards,
nhadie
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