Run a Single Database across Multiple ServersReal Application Clusters 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 Fus
