meanings may become invalid.

Other possible characteristics of big data are:

;Exhaustive: Whether the entire system (i.e., =all) is captured or recorded or not. Big data may or may not include all the available data from sources.

; Fine-grained and uniquely lexical: Respectively, the proportion of specific data of each element per element collected and if the element and its characteristics are properly indexed or identified.

; Relational: If the data collected contains common fields that would enable a conjoining,

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