Platform database backup function description

1. the backup directory of the master database can be specified in system parameters. Note that this directory (such as E: \ backup) must already exist on the server, the SQL running user must have the write permission on this directory, and the root directory of this directory, such as E: \, must have the read permission of the SQL running user. For security reasons, we recommend that you use a separate directory.

2. You can back up the database and the Backup Directory of the database in the user zone and database management. It is in the backup directory under the Data Directory.

3. In database management, the temporary backup is established using FTP. The validity period is three days. After three days, the automatic task module automatically deletes FTP.

4.in the operating process, the Platform calls ipv.exe,cacls.exe. Therefore, the two files must have the read and run permissions of the ADMs and system groups.