Is there a reason why instance sizes other than i3.large are not supported for production usage on datomic cloud?

@mynomoto Datomic Cloud production nodes use a large local SSD for caching. The i3.large instances have NVMe SSDs (475GB), which provide a huge and fast local cache

@marshall cool, thanks!

Is it possible to use reserved instances with datomic cloud?

@mynomoto I believe so, but that might be something to ask your AWS acct manager. I’ll also look into it

@mynomoto it appears that yes you can: https://aws.amazon.com/marketplace/help#topic7

@marshall Thanks, will do it.

@marshall Thanks!

Again, I’d check with your AWS acct rep, but I believe they automatically apply your instance reservation to any matching instances (type) that you run in your acct, so it should be pretty seamless