Hi,
   I decided to try the strict schema in graph mode.

First of all I have not clear if there is some performance benefit using a 
schema-full database or it is just a matter of modelling.

Then, assuming I am working in lightweight edge mode, I would like to know 
if there is a command of this kind:
CREATE EDGE TYPE myLabel FROM SourceClasss TO DestinationClass 
CARDINALITY_CONSTRAINT
Which will be automatically translated in something like:
CREATE PROPERTY SourceClass.out_myLabel LINK|LINKLIST|LINKSET
CREATE PROPERTY DestinationClass.in_myLabel LINK|LINKLIST|LINKSET

I think this command is important since who's working with lightweight 
edges should never know about out_* and in_* properties. There is alsoa 
practical interest on this, since I think it's simpler and less error prone.

What do you think about it?

Cheers,
   Riccardo

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