ORACLE数据库备份工具实用，只需输入数据库名和密码，可以实现人工和自动备份。-ORACLE database backup tools and practical, just enter the database name and password, you can achieve manual and automatic backups.

oracle的网页登陆界面拥有帐号密码输入框和按钮-oracle web login screen with account password input box and button