Hi!

Can anyone please explain in more details what kind of negative impact has
the 'nif' bitcask IO mode and what worst-case scenarios can increase
latencies or cause IO collapses?

http://docs.basho.com/riak/latest/ops/advanced/backends/bitcask/#Configuring-Bitcask

"In general, the nif IO mode provies higher throughput for certain
workloads, but it has the potential to negatively impact the Erlang VM,
leading to higher worst-case latencies and possible throughput collapse."

Thanks!

-- 
Oleksiy
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