There are some times when writing a custom solution does make sense though.
In their case, I'm wondering why the host failure isn't handled at a higher level already. A node failure causing all data to be lost on that host should be handled gracefully through replication and another replica brought up transparently.
In any case, their usage of local storage as a write through cache though md is pretty interesting, I wonder if it would work the other way around for reading.
In their case, I'm wondering why the host failure isn't handled at a higher level already. A node failure causing all data to be lost on that host should be handled gracefully through replication and another replica brought up transparently.
In any case, their usage of local storage as a write through cache though md is pretty interesting, I wonder if it would work the other way around for reading.