Azure Database Migration Service: This tool helps in migrating databases to Azure, but ably assist also with on-premise migrations.
SQL Server Integration Services (SSIS): Very good ETL tool that helps in case of data migrations across various sources and destinations.
Microsoft SQL Server Management Studio (SSMS): Export and import tools are provided as well for the purposes of migration; scripts are also created in the system to facilitate this process.
Third-Party Tools:
Redgate Data Compare: best for comparing and synchronizing SQL Server Database.
Idera SQL Safe Backup: For Data migration and backup efforts can also assist
DBAtools: a PowerShell modify that offers various SQL Server assistant segments, including migration functions.
Manual Scripts: In regards to all the export and import requirements, writing MSSQL scripts can also be a successful method, particularly regarding the more advanced Migratory cases.
Replication Tools: Employing Database replication tools to help with replication of the data during migration tend to come in handy, in this case, the amount of downtime is reduced.