How to back up and restore a Db2 database?

Backing up and restoring a Db2 database typically involves using tools and commands provided by Db2 to accomplish the task. Below are the general steps for backing up and restoring a Db2 database:

Backup the Db2 database.

1. Log in to the database server using the Db2 command line or console.
2. Execute the following command to backup the database:
   db2 backup database to with compression.

Restore the Db2 database.

1. Make sure you have backup files of the database.
2. Log in to the database server using the Db2 command line or console.
3. Before restoring the database, it is usually necessary to first delete the existing database.
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Please note that these are general steps and actual procedures may vary depending on the situation. It is recommended to carefully read the official documentation of Db2 and ensure that you understand and are familiar with the relevant Db2 commands and tools before backing up and restoring the database.