A data dictionary is a collection of descriptions of the data objects or items in a data model to which programmers and others can refer. Often, a data dictionary is a centralized metadata repository.

In computing, transactional data is the information collected from transactions. Ideally, the information includes all the details necessary to define each transaction as a unique event at a specific ...

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The fundamental data structure in a data processing system. Any unit of data defined for processing is a data element; for example, ACCOUNT NUMBER, NAME, ADDRESS and CITY. A data element is defined by ...

Socrates is noted as saying, “The beginning of wisdom is the definition of terms.” This premise should dominate how mission-oriented organizations communicate with the rest of the world, but it’s ...

Data structures and algorithms are vital elements in many computing applications. When programmers design and build applications, they need to model the application data. What this data consists of ...

Unpack the complex world of customer data, exploring its various definitions, categories and the role personalization plays in its collection and use. The definition of customer data is any ...