Is There a Way to Scale a Single Instance of a Post Crest Instance?

At some point you will hit a limit where just that one instance is not enough. So the medium go is to replication, a horizontal scaling. We do that for some uses already, but we manually set that up. The long term goal is that it's not based on horizontally scaling a number of instances. It's just that cret itself can scale out. And i think, honestly, the rate at which the post crest community is working, i think we'll be there in two years. But for now, we're working on this intermediate solution of what people already do with postscrepts - have you replicas to make it highly available.