To be honest, we have not played with fsync every second. Redundant persistence servers across availability zones gives me enough comfort that my worry about l

To be honest, we have not played with fsync every second. Redundant persistence servers across availability zones gives me enough comfort that my worry about losing that 60 seconds of data is rather low. I suspect we will play with this over time and honestly you have me curious now too what the throughput differential would be for individual persistence servers.