(Data|State|Operand) Management and Processing


This section is about data and state management as opposed to code.

System that manages data are called database.

In a computer, there is two kinds of byte

This section is about data byte also known as:


Data are recorded value that have been:

  • measured
  • or observed (ie event)

Data are often viewed as the lowest level of abstraction from which information and knowledge are derived.

Data comes from the Latin word datum meaning a thing given.

The word data is the plural of the word datum, which means the result of a single measurement.

Data without context tells a misleading story.

In God we trust; all others must bring data.

W.E. Deming

Application needs

Application needs to:

Information Managment


From Data To Wisdom

  • Data: recorded facts
  • Information: patterns, or expectations, that underlie them
  • Knowledge: the accumulation of your set of expectations
  • Wisdom: the value attached to knowledge

Documentation / Reference

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