Hi,

Someone just mentioned that datetime fields can't be worked on within a 
embedded document/ record in OrientDB. Is this true? I can't imagine it is.

Also, I am still confused with the multi-model system. Sorry for my 
denseness. I hope someone can help me out with these questions.

1. A database can either be a document type or a graph type. Because of its 
flexibility, the graph type is the go to type. Correct?

2. If a database is a graph type, then I must work purely with edges and 
vertices. Vertices are my "documents". Are there no "links" other than 
through edges? Or is it still possible to create links?

3. Can I still have subrecords/ subdocuments within a vertex? For instance, 
a "person" vertex with addresses. In other words, would it make sense to 
still denormalize, where it makes sense? Or should all related data be 
"edged"? 

Scott

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