The V Decision Tree Hand-crafted Definition: A school of thought in which a data contributor has control and ability to place content in an optimal position based on a search engine's decision tree
The V Decision Tree Hand-crafted Example: A company might hire a search engine optimization specialist to add "behind the scenes" options such as meta tags, keywords and descriptions to each web page while another company might hire a search engine optimization specialist to help with the development of a database intended for internal use only.
The V Decision Tree Hand-crafted Notes: One builds based to pre-determined boundaries while the other builds the boundaries based on the behaviors being sought by the possessor of the database.