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Unified Scheduler Used to schedule routine administration tasks, as specified by the administrator or based on the information in the Automatic Workload Repository.
Space Manageability Includes automatic undo management, Oracle-managed files, free space management, and multiple block sizes.
Backup and Recovery Manageability Used to create reusable backup configurations, automate management of backups and logs, and ensure restart within a specified time after system failure. Includes Recovery Manager and Mean Time to Recovery.
Automatic Database Diagnostic Monitor (ADDM) Used to diagnose performance bottlenecks.
Server-Generated Alerts Alerts are sent when the database encounters or anticipates a problem.
Database Resource Manager Used to prioritize work within the database, ensuring that high priority users or jobs get the resources they need, when they need them.
Advisors Used to analyze objects and recommend actions. Advisors include
Space Advisors Segment Advisor and Undo Advisor
Backup and Recovery Advisors Logfile Size Advisor and MTTR Advisor
SQLAccess Advisor
SQL Tuning Advisor
Memory Advisors Shared Pool Advisor, Buffer Cache Advisor, and PGA Advisor
Grid computing has the potential to offer tremendous benefits in the areas of availability, performance and maintenance, all while reducing costs. Grid computing will be the last in our discussions on design and architectural issues. We'll take a progress check and then explore some of the analytical aspects offered by Oracle Database 10g when working with large databases.
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