Table 1.

Data quality components

ComponentComponent explanation
ParsingSeparation of data and parsing it into a structured format
StandardisationDetermination of the placement of data in each field and ensuring its storage in standardised format
ValidationEnsuring the consistency of data against the pre-set validation rules
VerificationIt involves checking of data against a source of verified information
MatchingIt identifies duplicate records and merges those records correctly
Source: Zikopoulos et al. (2013, p. 228)

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