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.
^ abDufrasne, 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.
migrated data for completeness and the decommissioning of legacy data storage are considered part of the entire datamigration process. Datamigration is a...
in physics Migration (chemistry), type of reaction in organic chemistry Seismic migration, in seismic and ground penetrating radar data processing Microscopic...
structure migration planning: Identify the data to be migrated. Determine the migration timing. Generate datamigration templates for key data components...
data processing or data storage (datamigration). The import into the intermediate extracting system is thus usually followed by data transformation and...
Data wrangling, sometimes referred to as data munging, is the process of transforming and mapping data from one "raw" data form into another format with...
In computing and data management, data mapping is the process of creating data element mappings between two distinct data models. Data mapping is used...
term data element is an atomic unit of data that has precise meaning or precise semantics. A data element has: An identification such as a data element...
Data verification is a process in which different types of data are checked for accuracy and inconsistencies after datamigration is done. In some domains...
schema migration tools aim to minimize the impact of schema changes on any existing data in the database. Despite this, preservation of data in general...
another (external migration), but internal migration (within a single country) is the dominant form of human migration globally. Migration is often associated...
on the same hard disk for disaster recovery, or a new hard disk for datamigration. It has received numerous favorable reviews, and is often recommended...
languages (basic instructions)#Data conversions DatamigrationData transformation Data wrangling Transcoding Distributed Data Management Architecture (DDM)...
Bird migration is the regular seasonal movement, often north and south, along a flyway, between breeding and wintering grounds. Many species of bird migrate...
range of datamigration tasks. SSIS is a platform for data integration and workflow applications. It features a data warehousing tool used for data extraction...
outdated information – can originate from different data sources – through data entry, or datamigration and conversion projects. In 2002, the USPS and...
Internal migration or domestic migration is human migration within a country. Internal migration tends to be travel for education and for economic improvement...
its input data to produce output that is used as input in another program. The output is said to be a preprocessed form of the input data, which is often...
SRM (Supplier Relationship Management) (legacy product) SAP Advanced DataMigration (ADP) SAP Advanced Planner and Optimizer SAP Analytics Cloud (SAC) SAP...
geology much better than non-migrated images. A form of migration is one of the standard data processing techniques for reflection-based geophysical methods...
The Seabed Survey Data Model (SSDM) is an industry-standard for how seabed survey data is stored and managed by oil and gas companies. The International...
drives without requiring manual datamigration, for increasing storage capacity of the unit without downtime, and for data protection against drive failure...
to help with data replication and migration for existing MySQL and MariaDB users. TiDB DataMigration (DM) is suited for replicating data from already...
Climate migration is a subset of climate-related mobility that refers to movement driven by the impact of sudden or gradual climate-exacerbated disasters...
migration rate - The World Factbook". www.cia.gov. Retrieved 2024-03-09. "Net migration | Data". The World Bank. Retrieved 2024-03-09. "Net migration...
and archival fields have implemented protocols and strategies such as datamigration and technical audits, while the salvage and emulation of antiquated...
non-disruptive file migrations. Virtualization of storage helps achieve location independence by abstracting the physical location of the data. The virtualization...
International Organization for Migration (IOM) is a United Nations related organization working in the field of migration. The organization implements operational...
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