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Enterprise Manager: Scalable Oracle Management  John Kennedy System Management Products, Server Technologies, Oracle Corpo...
Enterprise Manager 10G   Database Management Oracle World 2003
Agenda <ul><li>Enterprise Manager 10G Design Goals </li></ul><ul><li>Database Management </li></ul><ul><ul><li>Information...
Enterprise Manager 10G Design Goals <ul><li>Facilitate management of sets of systems </li></ul><ul><li>Access by anybody, ...
Deployment Modes Agent Agent Agent http(s) XML SQL*Net Enterprise Manager 3. Studio Mode Enterprise Manager 1. Grid Contro...
Database Home Page <ul><li>“ Dashboard” for the DBA </li></ul><ul><ul><li>Database status </li></ul></ul><ul><ul><li>Host ...
Managing Groups of Databases <ul><li>Manage all your databases from one place </li></ul><ul><li>At a glance: </li></ul><ul...
Enterprise Manager Groups <ul><li>Provides an efficient way to manage large numbers of systems </li></ul><ul><li>Allows or...
Versatile Enterprise Manager Job System <ul><li>Execute simple or complex tasks across 100s of systems </li></ul><ul><li>P...
Comprehensive Database Management  Availability Management Administration & Info Central Enterprise Manager Storage Manage...
Comprehensive Database Management  Availability Management Administration & Info Central Enterprise Manager Storage Manage...
Information Central for the DBA <ul><li>Rich Monitoring </li></ul><ul><li>Real-time Measurements </li></ul><ul><li>Histori...
Complete Database Administration Enterprise Manager Memory Management Database Parameter Management Schema Management User...
Comprehensive Database Management  Availability Management Administration & Info Central Enterprise Manager Storage Manage...
Troubleshooting Process <ul><li>System Baselining </li></ul><ul><li>Reference Time </li></ul><ul><li>Reference System </li...
Metric Baselines
Comprehensive Database Management  Availability Management Administration & Info Central Enterprise Manager Storage Manage...
Best Practice Tuning <ul><li>Oracle Database 10g Features </li></ul><ul><ul><li>Automatic Database Diagnostic Monitor (ADD...
Policy Violations <ul><li>Automatically compares configuration to best practice rules  </li></ul><ul><li>Oracle’s best pra...
Comprehensive Database Management  Availability Management Administration & Info Central Enterprise Manager Storage Manage...
State-of-the-Art Availability Management <ul><li>Real Application Clusters (RAC) </li></ul><ul><li>Data Guard </li></ul><u...
RAC Management <ul><li>User Transparency </li></ul><ul><ul><li>Same functionality as single instance </li></ul></ul><ul><l...
Data Guard Management <ul><li>Add and configure standby database </li></ul><ul><ul><li>Logical and physical </li></ul></ul...
Backup & Recovery Management <ul><li>Guided backup strategy creation </li></ul><ul><ul><li>Oracle recommended strategies <...
Comprehensive Database Management  Availability Management Administration & Info Central Enterprise Manager Storage Manage...
Integrated Storage Management <ul><li>Database Storage Administration </li></ul><ul><ul><li>Tablespaces </li></ul></ul><ul...
File Topology <ul><li>Mapping of Oracle files to physical storage locations </li></ul><ul><ul><li>Data Files </li></ul></u...
Managing ASM <ul><li>EM Target </li></ul><ul><ul><li>In context of database </li></ul></ul><ul><li>Integrated Performance ...
Comprehensive Database Management  Availability Management Administration & Info Central Enterprise Manager Storage Manage...
System Life Cycle Management Install Configure Activate Operate Clone Upgrade Patch Uninstall Deactivate
Host Information
Cloning <ul><li>Cloneable Entities: </li></ul><ul><ul><li>Installations (Oracle Homes) </li></ul></ul><ul><ul><li>Database...
Database Cloning <ul><li>Cloning an entire database </li></ul><ul><ul><li>RMAN-based </li></ul></ul><ul><ul><li>Clone libr...
Automated Patch Application Repository <ul><li>Real-time discovery of new patches </li></ul><ul><ul><li>Security patch rap...
Oracle Inventory
Comparing Configurations
EM2Go Key Features <ul><li>  </li></ul><ul><li>All targets down / unknown / in blackout and availability details (IAS,Host...
Comprehensive Database Management  Availability Management Administration & Info Central Enterprise Manager Storage Manage...
A Q & Q U E S T I O N S A N S W E R S
 
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  • Introduction: Good afternoon, my name is sushil kumar and I manage the database manageability product management team at Oracle. Our charter is to make the complete Oracle database platform easier to use, simpler to manage.
  • Open flexible framework Turnkey framework for Oracle: Complete management for Oracle built-in Fully linked in to Oracle in real-time: practices, software management “wired to Oracle” Plug and Play framework
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    1. 1. Enterprise Manager: Scalable Oracle Management John Kennedy System Management Products, Server Technologies, Oracle Corporation Session id:XXXXX
    2. 2. Enterprise Manager 10G Database Management Oracle World 2003
    3. 3. Agenda <ul><li>Enterprise Manager 10G Design Goals </li></ul><ul><li>Database Management </li></ul><ul><ul><li>Information Central and Complete Database Administration </li></ul></ul><ul><ul><li>Troubleshooting </li></ul></ul><ul><ul><li>Performance Tuning </li></ul></ul><ul><ul><li>Managing Availability </li></ul></ul><ul><ul><li>Managing Storage </li></ul></ul><ul><ul><li>Managing the Oracle Software Lifecycle </li></ul></ul><ul><li>Summary </li></ul><ul><li>Q &A </li></ul>
    4. 4. Enterprise Manager 10G Design Goals <ul><li>Facilitate management of sets of systems </li></ul><ul><li>Access by anybody, anywhere </li></ul><ul><li>Zero-implementation time-to-value </li></ul><ul><li>Intimate connection to Oracle </li></ul><ul><li>1-Hour integration, industry standards </li></ul><ul><li>Open schema </li></ul>
    5. 5. Deployment Modes Agent Agent Agent http(s) XML SQL*Net Enterprise Manager 3. Studio Mode Enterprise Manager 1. Grid Control Enterprise Manager 2. Database Control
    6. 6. Database Home Page <ul><li>“ Dashboard” for the DBA </li></ul><ul><ul><li>Database status </li></ul></ul><ul><ul><li>Host information </li></ul></ul><ul><ul><li>Availability </li></ul></ul><ul><ul><li>Performance </li></ul></ul><ul><ul><li>Alerts </li></ul></ul><ul><li>Drill-down capability </li></ul><ul><li>Launch pad for all DBA activities </li></ul>
    7. 7. Managing Groups of Databases <ul><li>Manage all your databases from one place </li></ul><ul><li>At a glance: </li></ul><ul><ul><li>Availability </li></ul></ul><ul><ul><li>Performance </li></ul></ul><ul><ul><li>Alerts </li></ul></ul><ul><li>Drill-downs </li></ul><ul><ul><li>Database details </li></ul></ul><ul><ul><li>Host details </li></ul></ul><ul><ul><li>Storage details </li></ul></ul>
    8. 8. Enterprise Manager Groups <ul><li>Provides an efficient way to manage large numbers of systems </li></ul><ul><li>Allows organizing the enterprise as different logical groups and dividing work amongst users by granting appropriate access privileges </li></ul><ul><li>Allows users to create groups containing sets of targets </li></ul><ul><li>Homogeneous groups </li></ul><ul><ul><li>Group of databases </li></ul></ul><ul><li>Heterogeneous groups </li></ul><ul><ul><li>Components of a business application (database, listener, application server, host systems) </li></ul></ul>
    9. 9. Versatile Enterprise Manager Job System <ul><li>Execute simple or complex tasks across 100s of systems </li></ul><ul><li>Pre-packaged jobs </li></ul><ul><ul><li>SQL and OS </li></ul></ul><ul><ul><li>Start-up/shutdown, backup, patch, clone … </li></ul></ul><ul><li>Ad-hoc job creation </li></ul><ul><ul><li>Custom scripts </li></ul></ul><ul><li>Authentication </li></ul>Job System Enterprise Manager
    10. 10. Comprehensive Database Management Availability Management Administration & Info Central Enterprise Manager Storage Management Lifecycle Management Performance Tuning Trouble Shooting
    11. 11. Comprehensive Database Management Availability Management Administration & Info Central Enterprise Manager Storage Management Lifecycle Management Performance Tuning Trouble Shooting
    12. 12. Information Central for the DBA <ul><li>Rich Monitoring </li></ul><ul><li>Real-time Measurements </li></ul><ul><li>Historical Performance </li></ul><ul><li>Availability and Utilization </li></ul><ul><li>End-user Performance </li></ul><ul><li>System Faults </li></ul><ul><li>Configuration </li></ul><ul><li>Inventory / Licenses </li></ul><ul><li>System Topology </li></ul><ul><li>Discovery </li></ul><ul><li>Administrative Templates </li></ul><ul><li>Notification Schedules </li></ul><ul><li>Admin Roles / Responsibilities </li></ul><ul><li>Preferences </li></ul><ul><li>Credentials </li></ul><ul><li>Security </li></ul><ul><li>Oracle Connection </li></ul><ul><li>Best Practices </li></ul><ul><li>Software Management </li></ul><ul><li>Security Alerts </li></ul>Enterprise Manager
    13. 13. Complete Database Administration Enterprise Manager Memory Management Database Parameter Management Schema Management User Management Space Management Data Export & Import Backup & Recovery
    14. 14. Comprehensive Database Management Availability Management Administration & Info Central Enterprise Manager Storage Management Lifecycle Management Performance Tuning Trouble Shooting
    15. 15. Troubleshooting Process <ul><li>System Baselining </li></ul><ul><li>Reference Time </li></ul><ul><li>Reference System </li></ul><ul><li>Root-cause Analysis </li></ul><ul><li>Session, SQL, Host </li></ul><ul><li>ADDM or Spot </li></ul><ul><li>Problem Resolution </li></ul><ul><li>Session </li></ul><ul><li>SQL </li></ul><ul><li>… </li></ul><ul><li>Monitoring & </li></ul><ul><li>Alerting </li></ul><ul><li>Configurable Thresholds </li></ul><ul><li>100s Metrics </li></ul><ul><li>Paging & Email </li></ul>Enterprise Manager
    16. 16. Metric Baselines
    17. 17. Comprehensive Database Management Availability Management Administration & Info Central Enterprise Manager Storage Management Lifecycle Management Performance Tuning Trouble Shooting
    18. 18. Best Practice Tuning <ul><li>Oracle Database 10g Features </li></ul><ul><ul><li>Automatic Database Diagnostic Monitor (ADDM) </li></ul></ul><ul><ul><li>Policy Violations </li></ul></ul><ul><ul><li>Automated SQL Tuning </li></ul></ul><ul><ul><li>SQL Assessments </li></ul></ul><ul><ul><li>Automatic Shared Memory Tuning </li></ul></ul><ul><ul><li>Space Tuning </li></ul></ul>
    19. 19. Policy Violations <ul><li>Automatically compares configuration to best practice rules </li></ul><ul><li>Oracle’s best practices, e.g. </li></ul><ul><ul><li>Parameter usage </li></ul></ul><ul><ul><li>Space </li></ul></ul><ul><ul><li>Availability </li></ul></ul><ul><ul><li>Security </li></ul></ul><ul><ul><li>New features </li></ul></ul><ul><li>Database and instance-level recommendations </li></ul><ul><li>Stored in EM Repository </li></ul><ul><li>Extensible PL/SQL package </li></ul>
    20. 20. Comprehensive Database Management Availability Management Administration & Info Central Enterprise Manager Storage Management Lifecycle Management Performance Tuning Trouble Shooting
    21. 21. State-of-the-Art Availability Management <ul><li>Real Application Clusters (RAC) </li></ul><ul><li>Data Guard </li></ul><ul><li>Backup and Recovery </li></ul>Standby System (Data Guard) Production System (RAC) Enterprise Manager
    22. 22. RAC Management <ul><li>User Transparency </li></ul><ul><ul><li>Same functionality as single instance </li></ul></ul><ul><li>Cluster awareness </li></ul><ul><ul><li>Database </li></ul></ul><ul><ul><li>Hosts (OS) </li></ul></ul><ul><li>Database-level alerts </li></ul><ul><ul><li>e.g. storage alerts </li></ul></ul><ul><li>Cluster-aware EM jobs </li></ul><ul><li>RAC-specific performance management </li></ul><ul><ul><li>e.g. cluster cache coherency </li></ul></ul><ul><ul><li>Service / module / action and client ID </li></ul></ul><ul><li>Cluster operations </li></ul><ul><ul><li>Node add and delete </li></ul></ul><ul><ul><li>Minimal downtime updates </li></ul></ul><ul><li>Service Assurance Management (Oracle Database 10G) </li></ul><ul><ul><li>Preferred and available instances to deliver service </li></ul></ul>
    23. 23. Data Guard Management <ul><li>Add and configure standby database </li></ul><ul><ul><li>Logical and physical </li></ul></ul><ul><ul><li>Standby creation from backup </li></ul></ul><ul><li>Log transport & apply monitoring & management </li></ul><ul><ul><li>e.g. real-time log apply </li></ul></ul><ul><ul><li>Alerts </li></ul></ul><ul><li>On-demand standby health check </li></ul><ul><li>Switch-over / fail-over </li></ul><ul><li>Protection mode management </li></ul><ul><ul><li>Choice of availability vs. performance </li></ul></ul>Data Guard Section on Database home page
    24. 24. Backup & Recovery Management <ul><li>Guided backup strategy creation </li></ul><ul><ul><li>Oracle recommended strategies </li></ul></ul><ul><ul><li>Custom strategies </li></ul></ul><ul><ul><ul><li>Objects, window, location, incremental / full, compression </li></ul></ul></ul><ul><ul><li>Flash Recovery Area aware </li></ul></ul><ul><ul><li>Disk and/or tape (3 rd party media managers) </li></ul></ul><ul><li>Guided recovery </li></ul><ul><ul><li>Fine-grain restore/recovery (data file, tablespace, archive logs, blocks) </li></ul></ul><ul><ul><li>Database and tablespace point-in-time recovery </li></ul></ul><ul><ul><li>SPFILE & control file restoration </li></ul></ul><ul><li>Backup Management </li></ul><ul><ul><li>RMAN catalog maintenance (view, cross-check, delete, etc.) </li></ul></ul><ul><ul><li>Recovery catalog configuration (database registration, location etc.) </li></ul></ul><ul><li>Flash Recovery Area management </li></ul><ul><ul><li>Rolling forward of backups using Flash Recovery Area </li></ul></ul><ul><ul><li>Configuration (location, size) </li></ul></ul><ul><ul><li>Alerts </li></ul></ul><ul><li>Flashback Database management </li></ul><ul><ul><li>Point-in-time recovery based on flashback logs </li></ul></ul><ul><ul><li>Configuration (en-/disable) </li></ul></ul><ul><ul><li>View usage and flashback horizon </li></ul></ul>
    25. 25. Comprehensive Database Management Availability Management Administration & Info Central Enterprise Manager Storage Management Lifecycle Management Performance Tuning Trouble Shooting
    26. 26. Integrated Storage Management <ul><li>Database Storage Administration </li></ul><ul><ul><li>Tablespaces </li></ul></ul><ul><ul><li>Datafiles </li></ul></ul><ul><ul><li>Redo logs </li></ul></ul><ul><ul><li>Rollback segments </li></ul></ul><ul><ul><li>Archive logs </li></ul></ul><ul><li>File Topology </li></ul><ul><li>OMF Support </li></ul><ul><li>Management of ASM </li></ul>
    27. 27. File Topology <ul><li>Mapping of Oracle files to physical storage locations </li></ul><ul><ul><li>Data Files </li></ul></ul><ul><ul><li>Control Files </li></ul></ul><ul><ul><li>Redo Logs </li></ul></ul><ul><ul><li>Archive Logs </li></ul></ul><ul><li>Facilitates I/O diagnostics and storage optimization </li></ul><ul><li>Enabled for ASM, EMC, VxVM, HP etc. </li></ul>
    28. 28. Managing ASM <ul><li>EM Target </li></ul><ul><ul><li>In context of database </li></ul></ul><ul><li>Integrated Performance Management </li></ul><ul><li>Disk Group Configuration </li></ul><ul><li>Capacity Provisioning </li></ul><ul><ul><li>Adding / Removing Disks </li></ul></ul><ul><ul><li>Online </li></ul></ul><ul><li>RAID Settings (at file level) </li></ul><ul><li>Disk Repair and Rebalancing Management </li></ul>Integrated Volume Manager and Database File System
    29. 29. Comprehensive Database Management Availability Management Administration & Info Central Enterprise Manager Storage Management Lifecycle Management Performance Tuning Trouble Shooting
    30. 30. System Life Cycle Management Install Configure Activate Operate Clone Upgrade Patch Uninstall Deactivate
    31. 31. Host Information
    32. 32. Cloning <ul><li>Cloneable Entities: </li></ul><ul><ul><li>Installations (Oracle Homes) </li></ul></ul><ul><ul><li>Databases </li></ul></ul><ul><ul><li>Schemas with data (subset) </li></ul></ul><ul><li>Multicasting </li></ul><ul><li>Base Image Library </li></ul><ul><ul><li>Installations </li></ul></ul><ul><ul><li>Databases </li></ul></ul>
    33. 33. Database Cloning <ul><li>Cloning an entire database </li></ul><ul><ul><li>RMAN-based </li></ul></ul><ul><ul><li>Clone library </li></ul></ul><ul><ul><li>Online (with Archivelog mode) </li></ul></ul><ul><ul><li>Scheduled as EM job </li></ul></ul><ul><li>Schema Cloning </li></ul><ul><ul><li>Change Management Pack </li></ul></ul><ul><ul><li>DBLINK-based </li></ul></ul><ul><ul><li>Schema and data (subset) cloning </li></ul></ul><ul><ul><li>Version and platform independent </li></ul></ul>Cloning Wizard
    34. 34. Automated Patch Application Repository <ul><li>Real-time discovery of new patches </li></ul><ul><ul><li>Security patch rapid deployment dramatically reduces vulnerabilities </li></ul></ul><ul><li>Grid-wide automated application reduces down-time from human error </li></ul>Enterprise Manager Patch Published 1 Determine Applicability 2 Apply Patch 3 Update Inventory 4
    35. 35. Oracle Inventory
    36. 36. Comparing Configurations
    37. 37. EM2Go Key Features <ul><li>  </li></ul><ul><li>All targets down / unknown / in blackout and availability details (IAS,Host, DB,Listener,Groups) </li></ul><ul><li>All critical / warning alerts, collection errors </li></ul><ul><li>Database / host performance information </li></ul><ul><li>Database / host metric details </li></ul><ul><li>Database alert log contents </li></ul><ul><li>Top SQL and view SQL assessment / statistics </li></ul><ul><li>Database locks, Top session and details </li></ul><ul><li>Tablespaces / datafiles / redo logs / rollback segments / control file objects and details </li></ul><ul><li>Listener TNS information </li></ul><ul><li>Job information </li></ul><ul><li>Simple OS & SQL Command execution </li></ul><ul><li>Ability to Startup & Shutdown Databases & Listeners </li></ul>
    38. 38. Comprehensive Database Management Availability Management Administration & Info Central Enterprise Manager Storage Management Lifecycle Management Performance Tuning Trouble Shooting
    39. 39. A Q & Q U E S T I O N S A N S W E R S
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