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by sytse 3511 days ago
ObjectiveFS looks interesting but I wonder about the latency if you do many small random reads (this is what we're seeing with git).
1 comments

Latency for small random reads (16 parallel threads), using the Linux kernel source tree, when hitting in the SSD instance store disk cache have a 95th-percentile latency of 6ms with ~50MB/s throughput. When hitting in the memory cache the 95th-percentile latency is <1ms with ~380MB/s throughput. We have more performance data available at https://objectivefs.com/howto/performance-amazon-efs-vs-obje...
That sounds very good, but I think we prefer Ceph because it is better known. Do you have a comparison between Ceph and ObjectiveFS?