Therefore, the need to define data from a conceptual view has led to the development of semantic data modeling techniques.

Each tool uses the same metadata format for defining and manipulating data.

Defining data as levels, with group items and elementary items.

Systems design is the process of defining the architecture, components, modules, interfaces, and data for a system to satisfy specified requirements.

Among the questions facing the office is how to define "data" - does it mean blood samples and archeological finds as well as written work?

The model is a description of three dimensional objects in a strictly defined language or data structure.

Instead, domain modelers need to be able define data for their use, independently from common definitions.

Project management sets up a top-down planning framework by defining important milestones and key data.

Mesh format may or may not define other useful data.

There is often a lack of clearly defined information, data and indicators.