Ispirer Toolkit

Alembic is a lightweight database migration tool that can be used with the SQLAlchemy database toolkit for Python. Alembic is written by the author of SQLAlchemy. While Alembic can be installed system-wide, it’s more common that it’s installed locally in a virtual environment, as it also uses libraries such as SQLAlchemy and database drivers that are more appropriate for local installations. Can emit statements to a database in order to change the structure of tables and other constructs. Provides a system whereby "migration scripts" may be constructed; each script indicates a particular series of steps that can "upgrade" a target database to a new version, and optionally a series of steps that can "downgrade" similarly, doing the same steps in reverse. Very open-ended and transparent configuration and operation. A new Alembic environment is generated from a set of templates which is selected among a set of options when setup first occurs.

DBConvert is database migration and synchronization software built for specific database pairs. Use it for one-time conversion of database structure and data or for recurring one-way and bidirectional synchronization with Insert, Update, and Delete support. DBConvert connects SQL Server, MySQL, MariaDB, PostgreSQL, Oracle, SQLite, Microsoft Access, Firebird, IBM DB2, FoxPro, Excel, and compatible cloud databases including Amazon RDS, Azure SQL, Google Cloud SQL, Supabase, and Heroku. Configure table and field mappings, data filters, type conversion, and conflict handling through a visual interface—without writing migration scripts. Save jobs for repeated use and run them manually, on a schedule, or from the command line. Pair-specific editions keep licensing focused: choose only the source and target platforms required for your database migration or synchronization project.