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Build resilient Oracle Database workloads on Amazon EC2

  • Resiliency in database workloads involves withstanding and recovering from failures, which is essential for critical business applications.
  • High availability and disaster recovery are vital for a resilient database architecture, with metrics like RPO and RTO guiding the design.
  • AWS offers options like Amazon RDS or self-managed Amazon EC2 for running Oracle Database workloads.
  • Different architecture patterns and options are available for the compute and storage layers when configuring self-managed Oracle databases on Amazon EC2.
  • Considerations for Oracle Database AMIs and Amazon EBS storage are crucial for designing resilient and performant database environments.
  • Multiple architecture patterns are discussed, including configurations with Data Guard, Active Data Guard, Amazon EBS, and Oracle ASM for volume management.
  • Cross-Region disaster recovery using Data Guard can provide high availability and data protection for critical workloads, with multiple standby databases.
  • Backup considerations include using Oracle native tools, AWS Backup, and RMAN to meet data protection, disaster recovery, and compliance needs.
  • Start with RPO and RTO requirements, choose appropriate HA and DR options, and consider Amazon EBS and AWS Backup when running Oracle databases on Amazon EC2.
  • The authors are specialists from Amazon Web Services, focusing on database projects, migrations to AWS Cloud, and building resilient architectures.

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