How to backup and restore a Couchbase database?

There are two ways to back up a Couchbase database: using the cbbackup command line tool or through the Couchbase Web management interface.

1. Backup the database using the cbbackup command line tool.

1. First, log in to the Couchbase server using ssh.
2. Run the following command to back up the database: cbbackup http://localhost:8091 /path/to/backup/directory -u username -p password
3. This will create a backup file in the designated backup directory.

1. Backup the database using the Couchbase Web interface.

1. Access the Couchbase Web management interface.
2. Select “Data” in the left navigation bar.
3. Click on the “Export” button and choose the bucket you want to back up.
4. Click on “Export Bucket” and choose the file type and location for the backup.

There are two ways to restore a Couchbase database: using the cbrestore command line tool or through the Couchbase Web Management Interface.

1. Restore the database using the cbrestore command line tool.

1. First, log in to the Couchbase server using SSH.
2. To restore the database, run the following command: cbrestore /path/to/backup/directory http://localhost:8091 -u username -p password.
3. This will restore the database from the backup file.

1. Recover the database using the Couchbase Web Administration interface.

1. Log in to the Couchbase Web management interface.
2. Select “Data” in the left sidebar navigation.
3. Click the “Import” button and select the bucket you want to restore.
4. Select the backup files and click on “Import Bucket”.

Please make sure to carefully read the Couchbase official documentation and understand the risks and impacts of the operations before backing up and restoring the database.