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Flyway is based around seven basic commands: Migrate, Clean, Info, Validate, Undo, Baseline, and Repair. Migrations can be written in SQL (database-specific syntax such as PL/SQL, T-SQL, etc is supported) or Java (for advanced data transformations or dealing with LOBs).
A schema migration is performed on a database whenever it is necessary to update or revert that database's schema to some newer or older version. Migrations are performed programmatically by using a schema migration tool. When invoked with a specified desired schema version, the tool automates the successive application or reversal of an ...
In SQL Server versions 6.5 and earlier, database administrators (DBAs) used SQL Server Transfer Manager and Bulk Copy Program, included with SQL Server, to transfer data. These tools had significant shortcomings, and many [quantify] DBAs used third-party tools such as Pervasive Data Integrator to transfer data more flexibly and easily. With the ...
For instance, the same MySQL driver can be used to connect to any MySQL server, but the connection information to connect to a local private server is different from the information needed to connect to an internet-hosted public server. The DSN stores this information in a standardized format, and the DM provides this to the driver during ...
MySQL, SQL Server: Continuously Released Proprietary: Yes Yes No Jahia Enterprise Distribution Java MySQL, Oracle, PostgreSQL, Microsoft SQL Server: 6.6.2.3 Proprietary: 2013-12-20 Yes Yes Yes Kentico CMS: ASP.NET: SQL Server: Xperience 13 [163] Free, Proprietary: 2020-10-27: Yes Yes Yes Movable Type: Perl: MySQL, Oracle, SQL Server: 7.7.1 ...
Microsoft SQL Server Integration Services (SSIS) is a component of the Microsoft SQL Server database software that can be used to perform a broad range of data migration tasks. SSIS is a platform for data integration and workflow applications. It features a data warehousing tool used for data extraction, transformation, and loading (ETL).
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 migrati
[citation needed] A good ETL tool must be able to communicate with the many different relational databases and read the various file formats used throughout an organization. ETL tools have started to migrate into enterprise application integration , or even enterprise service bus , systems that now cover much more than just the extraction ...