[sujayakar]

the post calls out replication and durability, and I'd be curious to know more there too. do they replicate within a fly region? S3 replicates to multiple AZs within an AWS region -- is there an equivalent for fly?

I'd be curious how this is actually implemented on fly too. does the tigris block store use fly volumes (https://fly.io/docs/reference/volumes/)? this doesn't seem to add up since fly volumes are on NVMe SSDs and are $0.15/GB/month, compared to tigris which charges $0.02/GB/month. is there some secret sauce for attaching hard drives to fly instances?

[ovaistariq]

Believe me, there is a lot for us to write about. And we will be publicly posting about the various architecture choices we have made.