"2022年Oracle企业管理器教程：OMS配置与管理"

- Oracle Enterprise Manager (OEM) is a powerful tool for managing Oracle databases, and the 2022 Oracle Enterprise Manager presentation provides in-depth information about its usage and configuration. - The presentation covers the architecture of OEM, including the three layers of user client, Oracle Management Server (OMS), and target nodes. - It emphasizes the importance of understanding the OEM architecture and mastering the configuration and management of OMS. - The user client layer consists of Java console and integrated application tools that allow administrators to perform database management operations through a graphical interface. - The OMS layer serves as the intermediary between the user client and the target nodes, handling management commands and information transfer. - The target nodes, which can be database servers, HTTP servers, or other managed objects, are controlled by Oracle Intelligent Agent and execute tasks sent by OMS. - The presentation highlights the various tasks that can be performed using OEM, including role customization, object management, and other database administration operations. - It also explains the methods for logging into the OEM console application under both standalone and OMS login modes. - The knowledge and skills gained from this presentation are essential for effectively utilizing Oracle Enterprise Manager in database management and administration.