It appears that AmisaDB is in-memory only, only supports read committed isolation, and has limited transactions semantics (no arbitrary JS). This is pretty far

It appears that AmisaDB is in-memory only, only supports read committed isolation, and has limited transactions semantics (no arbitrary JS). This is pretty far from what DocumentDB seems to offer. http://www.amisalabs.com/AmisaDB_Docs.html http://www.amisalabs.com/AmisaDB_Docs.html