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DB2 Connect for Linux, UNIX, and Windows
Version 9.5
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Migrating a DB2 database system After you install DB2 Version 9.5 for Linux, UNIX, and Windows on a system where DB2 UDB Version 8 or later is installed, all the instances and databases must be migrated to be able to run them under DB2 Version 9.5. If you have DB2 UDB Version 7 or earlier installed, you have to migrate to DB2 UDB Version 8 first. For Windows operating systems: When you install DB2 Version 9.5, you can choose to migrate an existing DB2 UDB Version 8 or Version 9 automatically as part of the installation. You can also migrate your instances manually after installation. You need to migrate all the databases manually after you migrate your instances.
Use the following information to learn about the overall migration process, migration restrictions, and methods of migration:
For Linux and UNIX operating systems: After you install DB2 Version 9.5, you have to migrate your existing DB2 UDB Version 8 or Version 9 instances manually. You need to migrate all the databases manually after you migrate the instances.
Use the following information to learn about the overall migration process, migration restrictions, and methods of migration:
More resources and information related to migrating to DB2 Version 9.5 are available at:
You can migrate your databases and applications to a DB2 database system from other database management systems such as Oracle, Sybase, or Microsoft SQL Server. You need to consider several factors such as converting your database objects, moving the actual data, and converting SQL statements and interface calls in your applications. This is a complex process that requires an assessment to determine what the migration entails and requires the creation of a porting plan.
IBM offers several resources to assist IBM Customers and IBM Partners with all aspects
of migration:
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