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Data mapping — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Data_mapping
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-05T23:36:15.322Z
SHA-256 of the archived text: 03a6606383c055113fb1097ce427b87e28ab1d88a9137a9754ae760dff623425
Stable URL of this page: https://metraipolis.com/documento/dc_6d02fa108fee

How to cite

Data mapping — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Data_mapping (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_6d02fa108fee (Metraipolis archive dc_6d02fa108fee, sha256 03a6606383c055113fb1097ce427b87e28ab1d88a9137a9754ae760dff623425)

BibTeX

@misc{dc6d02fa108fee,
  title = {Data mapping — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Data_mapping},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_6d02fa108fee; sha256 03a6606383c055113fb1097ce427b87e28ab1d88a9137a9754ae760dff623425},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Data_mapping. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

In computing and data management, data mapping is the process of defining correspondences and transformation rules between data represented in a source model and data represented in a target model. A mapping can specify direct correspondences between data elements as well as transformations such as conversion, concatenation, lookup, or restructuring. Data mapping is used in data integration, data migration, extract, transform, load (ETL), electronic data interchange (EDI), application integration, and other processes in which data must be exchanged or reconciled between different representations. For example, a source system might contain fields named first_name and last_name, while a target system expects givenName, familyName, and fullName. A mapping could associate the first two fields directly with their corresponding target fields and define fullName as a concatenation of the two source values.

Tema degli esploratori: ricerca e scienza aperta (deposito sistematico; ricerca «research data management»).
Fonte: Wikipedia in inglese, voce «Data mapping» — https://en.wikipedia.org/wiki/Data_mapping
Wikidata Q2330408: «process of linking data objects in distinct models» (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q2330408
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Data_mapping?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1375047496, consultata il 2026-10-05T23:12:47.700Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 9e41a74c954860e852d03bb20f2f158608a5d459aff18f2ca7aeac979e4ca70c