That pricing model and serverless model is why I've always chosen CouchDB/Cloudant. If I'm doing the MB/hour to GB/month conversion correctly, Fauna cloud is significantly cheaper.
I see Fauna has temporal queries, but receiving events is strictly pull, there is no push or single feed?
Event push / feeds are on the roadmap. Currently we have everything implemented at the data model level to do live query feeds, you just have to do polling until we ship the feature.
I'm working on a follow up example to this CRUD one, that implements a multi-user TodoMVC, and will use event queries to keep the UI updated between tabs and users. You can see the basic Serverless CRUD starter example here: https://fauna.com/blog/serverless-cloud-database
I see Fauna has temporal queries, but receiving events is strictly pull, there is no push or single feed?