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Migrating and upgrading
You can upgrade to the 14.10 release of HCL Informix® or migrate from other database servers to Informix. Upgrading is an in-place migration method that uses your existing hardware and operating system software. Some changes to the Informix database server can affect upgrading from a previous release.
Migrating Informix® database systems
The Informix® Migration Guide describes how to move data manually between databases, servers, and computers.

Migrating and upgrading
You can upgrade to the 14.10 release of HCL Informix® or migrate from other database servers to Informix. Upgrading is an in-place migration method that uses your existing hardware and operating system software. Some changes to the Informix database server can affect upgrading from a previous release.
- Migrating Informix® database systems
  The Informix® Migration Guide describes how to move data manually between databases, servers, and computers.

Migrating Informix® database systems

The Informix® Migration Guide describes how to move data manually between databases, servers, and computers.

These topics are intended for database server administrators or database administrators who are responsible for upgrading the database server or migrating data. These topics assume that you have the following background:

A working knowledge of your computer, your operating system, and the utilities that your operating system provides
Some experience with database server administration, operating-system administration, or network administration