Replicate to disk and memory? (3 replies)

Hi,

I need to replicate from a MySQL Cluster to multiple slave nodes. The problem is:
- The slave must have the replicated data available in memory,
- This data must also be persistent

I thought this could be solved by replicating to an InnoDB on the slave and having triggers there then update an in-memory copy, but this doesn't seem to be supported.

Can anyone be so kind as to suggest an alternative?

Thanks in advance,

Craig