Oracle Real Application Clusters (RAC) is the world’s only scale-everything, highly available database architecture. It transparently scales both reads and writes for all workloads, including OLTP, analytics, AI vectors, SaaS, JSON, batch, text, graph, the Internet of Things (IoT), and in-memory. Oracle RAC effortlessly scales complex applications, such as SAP, Oracle Fusion Applications, and Salesforce workloads. It provides best-in-class high availability through most hardware and software failures and maintenance events. This is why leading banks, stock exchanges, telecoms, retailers, governments, and utilities use Oracle RAC for their critical, 24/7 workloads—on-premises and in the cloud.
Larry Ellison and Juan Loaiza discuss the GenAI strategy behind Oracle Database 23ai.
Oracle Real Application Clusters 23ai includes many improvements that enable applications to achieve significantly better levels of availability and scalability than previous versions. These improvements create a new generation of Oracle RAC technology ready to meet the needs of next-generation workloads and applications, including AI workloads.
Oracle Real Application Clusters are used by customers around the world to increase Oracle Database availability and scale database performance across multiple database servers.
Learn how Oracle RAC maximizes availability and enables horizontal scalability.
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Oracle RAC scales the most demanding online transaction processing workloads.
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