Because XML data lends itself to a hierarchical structure rather than a relational structure, it may be difficult to store XML data in traditional relational database systems. The repository ...

A Treemap chart provides a hierarchical view of data and makes it easy to spot patterns. The treemap chart branches are represented by rectangles, and each sub-branch is shown as a small rectangle.

Follow the steps below to create and insert a Sunburst chart in PowerPoint. The diagram is inserted into the slide, along with an Excel spreadsheet. Enter your data into the spreadsheet.

Take advantage of this partnership by using a PowerPoint template to create an organizational chart and filling it with Excel data. PowerPoint offers preset hierarchical chart templates ...

China is mulling establishing a hierarchical data classification management and protection system according to a draft regulation on the data security released by China's cyberspace regulators on ...