Folks, is anyone here reasonably experienced with the Cosmos DB Graph API or Gremlin queries in general? I ask because I'm considering using the Graph API in a real product, but I can't figure out if a Vertex property can be an array. This small issue can sway my decision. Some Gremlin samples I found seem to create arrays, but they don't work in the portal's data explorer. There are compatibility issues, or I don't understand the documentation.
As an aside, when you have data that is most naturally represented as a connected graph, the experience is blissful (I think I'm *over the* RDB!) It's irritating that the APIs don't support round-tripping strongly-typed objects. I was hoping that the Vertex and Edge classes would be abstract and you could derive from them to make easily serializable classes. I had to write a tiny quasi-ORM that uses reflection to convert objects to-and-from Gremlin query strings. *Greg K*
