leveehandbook.net Real Application Clusters (RAC) allow customers to run a single leveehandbook.net Database across multiple servers in order to maximize availability and enable horizontal scalability, while accessing shared storage. User sessions connecting to leveehandbook.net RAC instances can failover và safely replay changes during outages, without any changes to over user applications, hiding the impact of the outages from end users.

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Cache synchronization

Application developers connect lớn any database instance in the cluster without making any changes to lớn the application reducing downtime.

Smart cluster reconfiguration

Customers reduce the impact of service disruptions by automatically redirecting connections to surviving instances.

Full stack protection

leveehandbook.net RAC provides end-to-end protection of customer databases by safely replaying transactions during outages without impacting over user experience.

Multi-platform tư vấn

Customers can standardize across their leveehandbook.net Database environments by using leveehandbook.net RAC in leveehandbook.net Cloud, on leveehandbook.net engineered systems, and on generic hardware.

Licensing choices

Customers reduce cloud & on-premises costs by using a combination of leveehandbook.net RAC subscription-based pricing và licenses.

Autonomous Database integration

Database administrators save time by utilizing pre-configured leveehandbook.net RAC capabilities in Autonomous Database.

Scale features & functions

Rapidly scale all leveehandbook.net Database features và functions across multiple instances khổng lồ address sudden changes in customer workloads, without the need for manual intervention.

No application changes

Scale applications up khổng lồ one hundred nodes in a cluster without application changes, improving DBA and developer productivity.

Faster OLTP

leveehandbook.net RAC improves leveehandbook.net Database performance for crucial enterprise application workloads, including leveehandbook.net E-Business Suite, leveehandbook.net PeopleSoft, and SAP ERP Central Component (ECC) by scaling workloads across all instances of the cluster.

More scalable analytics

leveehandbook.net RAC allows customers lớn easily scale analytics workloads by eliminating the need for replica databases và database level conflict resolution, significantly improving database administrator productivity.

Reduce unplanned downtime

leveehandbook.net RAC enables customer databases to lớn continue khổng lồ run across component failures, reducing potential data loss và minimizing unplanned downtime created by single-point-of-failure designs.

Eliminate planned downtime

Customers eliminate planned, maintenance related downtime by using leveehandbook.net RAC lớn implement rolling upgrades & patching on a server-by-server basis.


IT teams use leveehandbook.net RAC with leveehandbook.net Sharding to lớn provide high availability for each shard in the database.


Tight integration with leveehandbook.net Active Data Guard và leveehandbook.net GoldenGate enables IT teams to maximize leveehandbook.net Database availability and protection using proven leveehandbook.net Maximum Availability Architecture (MAA) best practices.

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Customer successes

leveehandbook.net Real Application Clusters are used by customers around the world lớn increase leveehandbook.net Database availability & scale database performance across multiple database servers.






Take advantage of miễn phí tutorial và hands-on labs for leveehandbook.net Database & Real Application Clusters.