3 ms·S3 is single zone unless you specifically request multi zone durability (most don't.)by shiftpgdn 7y agoS3 is single zone unless you specifically request multi zone durability (most don't.)kevinchen 7y agoI don’t think this is accurate. Within a single region, S3 stores in multiple availability zones by default. https://aws.amazon.com/s3/faqs/ https://aws.amazon.com/s3/faqs/shiftpgdn 7y agoYou're completely right. I guess I was working on old info.