Cookbook for all supported query languages #86

(Issue created from ArcadeData/arcadedb#23)

Hi, I'm new to this database (and graph database too), can you please tell me how to use the studio and gremlin to create a new vertex, we usually use g.V().addV("person") etc, but we need to define g, how do i do it in the studio, and is there any cookbook or recipe blogs to help beginners with doing the basic CRUD operations (in all supported languages)?? I couldn't find any such recipes in the official documentation. Thanks in advance