Oracle Essentials [Electronic resources] : Oracle Database 10g, 3rd Edition نسخه متنی

A.5 Chapter 5, Managing Oracle

This chapter has been reorganized to highlight the new manageability
features for Oracle Database 10g and the grid.

HTML-based console for Enterprise Manager 10g

Enterprise Manager now has an HTML-based interface, as well as a
Java-based interface.

Scheduler

Oracle Database 10g includes a sophisticated
scheduling application for database jobs.

Automatic Database Diagnostic Monitor

The Automatic Database Diagnostic Monitor (ADDM) uses information
stored in the Automatic Workload Repository to spot potential
problems and suggest solutions.

Automatic shared memory tuning

Shared memory is automatically tuned in Oracle Database
10g, eliminating the possibility of an
out-of-memory condition for an undersized shared pool.

Automatic Undo Management Tuning

This feature automatically determines optimal undo retention time
based on system activity and uses this information to maximize the
use of the UNDO tablespace.

Fine-grained auditing

Fine-grained auditing controls (FGAC) have been enhanced in the new
release to cover UPDATE, INSERT, and DELETE operations.

Policies in Enterprise Manager

Policies, which define best practices as well as security alerts and
other crucial patch issues, are used to automatically check all
target servers.

Kerberos support

Oracle Database 10g provides authentication for users with Kerberos
credentials and Kerberos-based authentication across database links.

Segment Advisor

This tool simplifies segment management.

Image copy backups

Image copy backups can now be made for the database, a tablespace, or
a datafile.

Recovery Manager enhancements

These RMAN enhancements include automatic retry of failed backups and
automatic use of older backup files if a corrupt or unusable backup
is discovered.

Backup set compression

RMAN now compresses backup sets.