Manual Migration
Manual migration is a process where data, applications, or systems are transferred from one environment to another through human intervention, typically involving manual steps like data entry, configuration changes, or code rewriting. It is often used when automated tools are unavailable, impractical, or when the migration requires complex custom handling. This approach is common in scenarios such as legacy system upgrades, database schema changes, or moving to new platforms.
Developers should use manual migration when dealing with highly customized systems, legacy technologies lacking automated migration tools, or when precise control over data transformation is required. It is suitable for small-scale migrations, proof-of-concept projects, or situations where the cost of automation outweighs the manual effort. However, it is time-consuming and error-prone, so it's best reserved for cases where automation is not feasible.