I’m curious what people are doing with multiple SSDs per server.

I think there are two main paths:

- RAID 0 them… the problem here is that RAID0 is not a panacea and the
drives may or may not see better IO throughput.

- use N cassandra instances per box (or containers) and have one C* node
accessing each SSD.  The upside here is that Cassandra sees the drive
directly.  The downside is that you would probably have to cheat and tell
C* that all the containers on that box are on the same “rack” so C* doesn’t
schedule two replicas on the same box.

Thoughts?

Kevin

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