What are the three primary database migration strategies?

Database migration can be divided into three approaches: big bang data migration, trickle data migration and zero downtime migration.

What are the different stages of data migration?

These steps are as follows: discovery, data enhancement and cleaning, proof of concept, test migration, and production migration. These phases each include five ETL processes: analysis, extraction, transformation, loading, and validation.

What are the difficulties of data migration?

Poor planning and analysis of project scope can result in incorrect data migration in ERP implementation. Inadequate business engagement with project management can also result in a migration that does not meet the needs and requirements of the business.