On Jan 23, 4:21 pm, Jeremy Dunck <[email protected]> wrote:
> In general, file-based makes sense if:
> * memory is at a premium
> * latency to other nodes is high
> * shared access to specific keys is easily partitioned to nodes
> * disk bandwidth dwarfs cache bandwidth
......
> If you have a lot of writes, disk is going to bottleneck before
> memory/network.
file-based caching != disk based caching
you can have your filesystem in memory (tmpfs) or you can map files
into memmory and then create filesystems over there if you want to
keep your data upon reboot.
