What is Data Loading
A Data Warehouse, is not just a rich repository of company data. It is also an overall strategy and process for making a cutting edge decision support system. One of the main objectives of a Data War...
Data Warehouse
What is Data Layer
Spatial Data is a kind of data that reflects the real world which has become too complex for the direct and immediate understanding of data consumers. Spatial Data are used to create models of realit...
What is Data Key
While implementing a Data Warehouse, there are a multitude of complex things to consider. Data Management is one of the most important aspects that need to be considered, aside from other things like...
What is Data Integrity Value
In the Webster dictionary, the word "integrity" is defined as "firm adherence to a code, a set of moral values, honesty and incorruptibility". In general computer science, Data Integrity is the aspe...
What is Data Integrity Rule
In the past, Data Integrity was defined and enforced with data edits but this method did not cope up with the growth of technology and data value quality greatly suffered at the cost of business oper...
What is Data Integrity
From the perspective of computer science in general and telecommunications in particular, data integrity refers to the wholeness or completeness of data during operations involving transfer, storage ...
What is Data Element
Data Element In some aspects of information technology, a data element is referred to as any named unit of data which may or may not consist of other data items. In many electronic record keeping app...
What is Data Distribution
Often, data warehouses are being managed by more than just one computer server. This is because the high volume of data cannot be handled by one computer alone. In the past, mainframes were used for ...
What is Data Duplication
The definition of what constitutes a duplicate has somewhat different interpretations. For instance, some define a duplicate as having the exact syntactic terms and sequence, whether having formattin...
What is Data Dissemination
The best example of dissemination is the ubiquitous internet. Every single second throughout the year, data gets disseminated to millions of users around the world. Data could sit on the millions of ...