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Oracle Database 12c: Data Guard Administrator 



Oracle
Код: 1Z0-066
продолжительность: 150 минут
Язык обучения: English
Тестовая система: Pearson VUE
Филиал: Москва

Содержание

Exam Topics:

Oracle Data Guard Basics

  • Describe the Architecture of Oracle Data Guard
  • Explain the applicability between physical and logical standby and snapshot databases
  • Explain the benefits of implementing Oracle Data Guard
  • Explain Data Guard use with the Oracle Multi-tennant databases

Creating a Physical Standby Database by Using Enterprise Manager Cloud Control

  • Create a Data Guard broker configuration
  • Create a physical standby database
  • Verify a Data Guard configuration
  • Edit database properties related to Data Guard
  • Test a Data Guard configuration

Managing Oracle Net Services in a Data Guard Environment

  • Configure client connectivity in a Data Guard configuration
  • Implement failover procedures to automatically redirect clients to a new primary database
  • Using Application Continuity in a Data Guard Environment

Creating a Physical Standby Database by Using SQL and RMAN Commands

  • Configure the primary database and Oracle Net Services to support the creation of the physical standby database and role transition
  • Create a physical standby database by using the DUPLICATE TARGET DATABASE FOR STANDBY FROM ACTIVE DATABASE RMAN command

Using Oracle Active Data Guard

  • Use Real-time Query to access data on a physical standby database
  • Enable RMAN block change tracking for a physical standby database
  • Use Far Sync to extend zero data loss protection for intercontinental configurations
  • Using Temporary Undo. Global Sequences and Session Sequences
  • Using Automatic Block Media Recovery
  • Configure Real-Time Cascading

Creating and Managing a Snapshot Standby Database

  • Create a snapshot standby database to meet the requirement for a temporary, updatable snapshot of a physical standby database
  • Convert a snapshot standby database back to a physical standby database

Creating a Logical Standby Database

  • Determine when to create a logical standby database
  • Create a logical standby database
  • Manage SQL Apply filtering

Oracle Data Guard Broker Basics

  • Describe the Data Guard broker architecture
  • Describe the Data Guard broker components
  • Explain the benefits of the Data Guard broker
  • Describe Data Guard broker configurations

Creating a Data Guard Broker Configuration

  • Create a Data Guard broker configuration
  • Manage the Data Guard broker configuration

Monitoring a Data Guard Broker Configuration

  • Use Enterprise Manager to manage your Data Guard configuration
  • Invoke DGMGRL to manage your Data Guard configuration

Configuring Data Protection Modes

  • Describe the data protection modes
  • Change the data protection mode of your configuration

Performing Role Transitions

  • Explain the database roles
  • Perform a switchover
  • Perform a failover

Using Flashback Database in a Data Guard Configuration

  • Configure Flashback Database
  • Explain the advantages of using Flashback Database in a Data Guard configuration

Enabling Fast-Start Failover

  • Configure fast-start failover
  • View information about the fast-start failover configuration
  • Manage the observer
  • Perform role changes in a fast-start failover configuration
  • Manually reinstate the primary database

Backup and Recovery Considerations in an Oracle Data Guard Configuration

  • Use Recovery Manager (RMAN) to back up and restore files in a Data Guard configuration
  • Offload backups to a physical standby database
  • Recovering databases in a Data Guard Environment
  • Managing Archive Redo Logs in a Data Guard Environment

Patching and Upgrading Databases in a Data Guard Configuration

  • Patch and upgrade databases using traditional patch methods
  • Perform rolling upgrades

Optimizing a Data Guard Configuration

  • Monitor configuration performance
  • Optimize redo transport for best performance
  • Optimize SQL Apply


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