Big data is a collection of large, complex data sets, including structured and unstructured data, that cannot be analyzed using traditional database methods and tools.
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Prediction is a statement about what will happen or might ha…
Prediction is a statement about what will happen or might happen in the future such as future sales or employee turnover.
Information granularity refers to the extent of detail withi…
Information granularity refers to the extent of detail within the information (fine and detailed or coarse and abstract).
Clustering assigns records to one of a predefined set of cla…
Clustering assigns records to one of a predefined set of classes.
What is a data point?
What is a data point?
Analysis paralysis occurs when the user goes into an emotion…
Analysis paralysis occurs when the user goes into an emotional state of over-analyzing (or overthinking) a situation so that a decision or action is never taken, in effect paralyzing the outcome.
In terms of big data, what is volume?
In terms of big data, what is volume?
A database maintains information on ___________.
A database maintains information on ___________.
What is fast data?
What is fast data?
A data mart contains a subset of data warehouse information.
A data mart contains a subset of data warehouse information.