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课程大纲
 
  • Oracle 11g Database Backup, Recovery, and Tuning培
    Oracle 11g Database Backup, Recovery, and Tuning培训
    课程大纲
    1. Backup and Recovery Concepts
    Basics of Database Backup, Restore, and Recovery
    Types of Failure that May Occur in an Oracle Database
    Ways to Tune Instance Recovery
    Importance of Checkpoints, Redo Log Files, and Archived Log File
    Configure ARCHIVELOG Mode
    Flashback Database / Table / Query
    2. Database Backups
    Create Consistent Database Backups
    Create Incremental Backups
    Automate Database Backups
    Monitor the Flash Recovery Area
    Back Up Your Database without Shutting It Down
    3. Database Recovery
    Loss of a Control File
    Loss of a Redo Log File
    Loss of Data Files
    Loss of Temp Files
    Loss of Undo Tablespaces
    4. Recovery Manager Configuration
    Parameters affecting RMAN
    Use of a Flashback Recovery Area
    The CONFIGURE Command
    Persistent Settings
    NOCATALOG / CATALOG Mode
    Channel Allocation
    Controlfile Autobackup
    Retention Policies
    5. Recovery Manager Operations
    Using the BACKUP Command
    Creating Backup Sets / Image Copies
    Parallelization
    Compressed Backups
    Whole Database Copying
    Incremental Backups
    Block Change Tracking
    RMAN Backup Monitoring
    REPORT and LIST commands
    6. Non-Critical Loss Recovery
    Password and Network Files
    Read-Only Tablespaces
    Temporary Tablespaces
    Index Tablespaces
    Redo Log Members / Control Files
    7. Database Recovery
    Recovering the Control File
    Reasons for Incomplete Recovery
    Recovery after RESETLOGS
    Incomplete Recovery using EM
    Incomplete Recovery using RMAN
    Incomplete Recovery using SQL
    8. Flashback Database
    When to Use
    Configuration and Use
    Monitoring Flashback Database
    Using EM for Flashback Database
    Flash Recovery Area Maintenance
    Flash Recovery Area Monitoring
    9. User Error Recovery
    The New Recycle Bin
    Flashback a Dropped Table using EM
    Querying Dropped Tables
    Flashback Versions Query
    Flashback Transaction Query
    10. Block Corruption Management
    DBVERIFY and ANALYZE
    DBMS_REPAIR
    Block Media Recovery
    DBMS_BLOCK_CHECKING Parameter
    Using RMAN for Block Corruption
    11. Tune Database Operations
    SQL Parsing and Execution
    Shared SQL Statements / Bind Variables
    The SQL Area / High Load SQL
    Automatic Segment Space Management
    Statement Transformation
    Using SQL Syntax
    12. Tuning The Logical Structure
    Tablespace Considerations
    Table Considerations
    Free Space Management
    Chaining and Migrated Data
    Choosing the Right Index
    Index Usage Monitoring
    Materialized Views
    13. SQL Tuning Tools
    Execution Plans
    Cost-Based Optimization
    Table Column and Index Statistics
    DBMS_STATS
    Stats Pack
    Execution Plans / EXPLAIN PLAN
    Row Access Methods / Index Types
    Autotrace
    SQL_TRACE and TKPROF
    Using Hints
    Stored Outlines and Plan Stability
    Query Rewrites / Materialized Views
    Initialization Parameters
    14. Application Memory Use
    Memory Tuning Goals
    Tuning the Buffer Cache
    Memory Subcaches
    Partitioned Tables and Indexes
     
     

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