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The industry's most comprehensive set of database high availability capabilities.

The industry's most comprehensive set of database high availability capabilities.

Oracle is uniquely positioned in the industry by offering customers a comprehensive set of database high availability capabilities that seamlessly work together to help reduce both planned and unplanned downtime.

Maximum Availability Architecture

What's New

Paper: Maximize Availability with Oracle Database (PDF)

Paper: Maximize Availability with Oracle Database (PDF)

Oracle Database 19c for High Availability

Oracle Active Data Guard DML Redirect

Oracle Active Data Guard DML Redirect
High Availability

Key Capabilities

Maximum Availability Architecture

Maximum Availability Architecture
Active Data Guard/Data Guard

Active Data Guard/Data Guard
Application Continuity

Application Continuity
Oracle Sharding

Oracle Sharding
Real Application Clusters

Real Application Clusters
RAC One Node

RAC One Node
Clusterware

Clusterware
Automatic Storage Management

Automatic Storage Management
ACFS

ACFS
Autonomous Health Framework

Autonomous Health Framework
Global Data Services

Global Data Services
GoldenGate

GoldenGate
Recovery Manager (RMAN)

Recovery Manager (RMAN)
Flashback Technologies

Flashback Technologies
Edition-Based Redefinition

Edition-Based Redefinition
Online Reorganization

Online Reorganization
Secure Backup

Secure Backup
Zero Data Loss Recovery Appliance

Zero Data Loss Recovery Appliance
VM Templates

VM Templates
Compare High Availability Technologies
Case Studies