With the proliferation of XML as a new common data format, the problem of managing XML documents has become more critical. New technologies are now available that allow organizations to better manage ...

I have never done any serious SQL design before. Anyways I have to store a hierarchical data structure, similar to a tree in a SQL database.<BR><BR>Right now I simply add a "parent_id" column in each ...

Many businesses are organized in a hierarchical structure that resembles a military command structure. There's the big boss at the top giving orders, a next tier of managers implementing them, and ...