sau khi hoàn thành bài học này, bạn sẽ có thể làm sau đây: • Mô tả cấu trúc dữ liệu môi giới Guard • Mô tả dữ liệu các thành phần môi giới Guard • Giải thích những lợi ích của các nhà môi giới Data Guard • Giải thích cấu hình môi giới Guard dữ liệu • Sử dụng Enterprise Manager để quản lý dữ liệu của bạn Guard cấu hình | Using Data Guard Broker and Enterprise Manager Oracle Database 10g: Data Guard Administration 3 - Objectives After completing this lesson, you should be able to do the following: Describe the Data Guard broker architecture Describe the Data Guard broker components Explain the benefits of the Data Guard broker Explain Data Guard broker configurations Use Enterprise Manager to manage your Data Guard configuration Invoke DGMGRL to manage your Data Guard configuration Oracle Database 10g: Data Guard Administration 3 - Features of Data Guard Broker The Data Guard broker is a distributed management framework. The broker automates and centralizes the creation, maintenance, and monitoring of Data Guard configurations. With the broker, you can perform all management operations locally or remotely through easy-to-use interfaces: Oracle Enterprise Manager 10g Grid Control A command-line interface: DGMGRL Features of Data Guard Broker The Oracle Data Guard broker is a distributed . | Using Data Guard Broker and Enterprise Manager Oracle Database 10g: Data Guard Administration 3 - Objectives After completing this lesson, you should be able to do the following: Describe the Data Guard broker architecture Describe the Data Guard broker components Explain the benefits of the Data Guard broker Explain Data Guard broker configurations Use Enterprise Manager to manage your Data Guard configuration Invoke DGMGRL to manage your Data Guard configuration Oracle Database 10g: Data Guard Administration 3 - Features of Data Guard Broker The Data Guard broker is a distributed management framework. The broker automates and centralizes the creation, maintenance, and monitoring of Data Guard configurations. With the broker, you can perform all management operations locally or remotely through easy-to-use interfaces: Oracle Enterprise Manager 10g Grid Control A command-line interface: DGMGRL Features of Data Guard Broker The Oracle Data Guard broker is a distributed management framework that automates and centralizes the creation, maintenance, and monitoring of Data Guard configurations. The following are some of the operations that the broker automates and simplifies: Automated creation of Data Guard configurations incorporating a primary database, a new or existing (physical or logical) standby database, redo transport services, and log apply services Note: Any of the databases in the configuration can be a RAC database. Adding up to eight new or existing (physical or logical, RAC or non-RAC) standby databases to each existing Data Guard configuration, for a total of one primary database, and from one to nine standby databases in the same configuration Managing an entire Data Guard configuration (including all databases, redo transport services, and log apply services) through a client connection to any database in the configuration Invoking switchover or failover with a single command to initiate and control complex role changes across all databases in
