Friday, July 24, 2026

Oracle Database - 2-Node RAC Cluster on Physical Servers with Data Guard + FSFO

 Oracle Database 2-Node RAC Cluster on Physical Servers with Data Guard + FSFO :

  • Physical Server Node 1 & Node 2 RAC Cluster
  • ASM Shared Storage (SAN/NAS)
  • SCAN Listeners
  • Primary Database (PROD_PRI)
  • Standby RAC Cluster and Standby Database (PROD_DR)
  • Data Guard Broker
  • FSFO Observer on an independent host
  • SYNC + AFFIRM redo transport
  • Automatic failover workflow
  • Network, storage, and interconnect layers



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About the Author : Anurag Pandey | Database cloud Architect | Oracle | SQL Server | PostgreSQL | AI and Data Platform Enthusiast

Anurag Pandey is a Database Architect with expertise in Oracle, PostgreSQL, SQL Server, Linux, and enterprise database platforms and specializes in database architecture, performance tuning, high availability, disaster recovery, cloud modernization, and operational excellence. With extensive experience in enterprise-scale environments, Anurag is passionate about leveraging AI, automation, and modern data platforms to improve reliability, scalability, and business outcomes. He actively contributes to technical communities through knowledge sharing, architecture guidance, and thought leadership in database and data engineering domains.

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