Back ترحيل البيانات Arabic Migració de dades Catalan Trasferimentu di dati CO Migration (Informationstechnik) German Migración de datos Spanish Migration (informatique) French Migrasi data ID Migrazione (informatica) Italian データ移行 Japanese 데이터 이관 Korean
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Data migration is the process of selecting, preparing, extracting, and transforming data and permanently transferring it from one computer storage system to another. Additionally, the validation of migrated data for completeness and the decommissioning of legacy data storage are considered part of the entire data migration process.[1][2] Data migration is a key consideration for any system implementation, upgrade, or consolidation, and it is typically performed in such a way as to be as automated as possible, freeing up human resources from tedious tasks. Data migration occurs for a variety of reasons, including server or storage equipment replacements, maintenance or upgrades, application migration, website consolidation, disaster recovery, and data center relocation.[2]
- ^ Morris, J. (2012). "Chapter 1: Data Migration: What's All the Fuss?". Practical Data Migration (2nd ed.). BCS Learning & Development Ltd. pp. 7–15. ISBN 9781906124847.
- ^ a b Dufrasne, B.; Warmuth, A.; Appel, J.; et al. (2017). "Chapter 1: Introducing disk data migration". DS8870 Data Migration Techniques. IBM Redbooks. pp. 1–16. ISBN 9780738440606.