Tree-structured data is quite commonly used during the process of information. This paper presents a solution based on node coding to the design of the tree data structure in a relational database, ...

I'm trying to figure out the best (maintainable, efficient, etc.) way to store and retrieve an ordered tree in a SQL database.<BR><BR>I've got an application (C# WinForms) that has a TreeView ...

Each document represents a tree node. It has "parent", "children" and "ancestors" field to save document id (provided by MongoDB) respectively as node reference. Normally, you need to have one ...