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DB2 Database for Linux, UNIX, and Windows
Version 9.1
DB2 Connect for Linux, UNIX, and Windows
Version 9.1
IBM

Application migration to DB2 database system

Application migration to DB2 Connect

Migrating applications from databases running on previous releases of DB2 database systems is necessary after you upgrade your DB2 database product. Changes to features supported by the DB2 database system, such as supported operating systems and programming languages, impact your application and require that you modify your programs to handle these changes.

Migrating your applications from other database products to a DB2 database system is a more complex process that involves the conversion of interface calls and SQL statements. For information on migrating your applications, visit the IBM DB2 Porting Web site.

Related information

Link representing a link to Information Center Migrating database applications to DB2 Version 9 for Linux, UNIX, and Windows
Link representing a link to Information Center DB2 Version 9 incompatibilities with previous releases

Migrating applications from databases running on previous releases of DB2 is necessary when you upgrade your DB2 Connect product.

For information on migrating your applications from other database products to DB2 Connect, visit the DB2 Migrate Now Web site.

Related information

Link representing a link to Information Center Migrating database applications to DB2 Version 9 for Linux, UNIX, and Windows