Data element

From Wikipedia, the free encyclopedia

You have new messages (last change).

In metadata, the term data element is an atomic unit of data that has:

  1. An identification such as a data element name
  2. A clear data element definition
  3. One or more representation terms
  4. Optional enumerated values Code (metadata)
  5. A list of synonyms to data elements in other metadata registries Synonym ring

Data elements usage can be discovered by inspection of software applications or application data files through a process of manual or automated Application Discovery and Understanding. Once data elements are discovered they can be registered in a metadata registry.

In telecommunication, the term data element has the following components:

  1. A named unit of data that, in some contexts, is considered indivisible and in other contexts may consist of data items.
  2. A named identifier of each of the entities and their attributes that are represented in a database.
  3. A basic unit of information built on standard structures having a unique meaning and distinct units or values.
  4. In electronic record-keeping, a combination of characters or bytes referring to one separate item of information, such as name, address, or age.

Source: from Federal Standard 1037C and from the Department of Defense Dictionary of Military and Associated Terms

[edit] See also

[edit] External links

Retrieved from "http://en.wikipedia.org../../../d/a/t/Data_element.html"