MySQL Instance Properties (Proxy Settings)
Use this dialog box to add, view and update the proxy settings of an existing MySQL instance.
Enable Proxy Backup
Use this option to enable the proxy backup on master server instance. When you enable this option, the proxy backups will be performed on a proxy server instead of master server.
Select the instance to be used for performing proxy backups from the list.
Always run transaction log backups on source
Use this option to perform the transaction log backups on a master server. Use this option when you are using multiple proxy servers in a multi-level replication environment. You may not need to backup proxy-only operations such as the creation of non-replicated tables, temporary tables and their queries. Hence, you can choose to perform the log backups on a master server.