Oracle Cloud Infrastructure Performance Comparison

All answers to this question.

We migrated our ERP system to OCI last year and the difference in IOPS was night and day. Because OCI uses off-box network virtualization, the CPU doesn't get throttled by management tasks. We saw about a 30% reduction in latency for our OLTP workloads. Cost-wise, the outbound data transfer fees are significantly lower than what we were quoted by AWS, which was a huge factor for our global reporting tools. It’s definitely lived up to the hype for our specific database-heavy tech stack.

   Answered 2024-05-16 by Emily Thompson

That is a great breakdown, but did you consider the learning curve for your DevOps team when moving to OCI's compartment-based security model compared to AWS IAM?

   Answered 2024-05-18 by Michael Stevens

• Michael, the transition wasn't as steep as we feared. While compartments are a bit different from AWS accounts, they actually offer a much cleaner way to organize resources and policies for multi-tenant environments. We used Terraform (OCI Resource Manager) to automate the setup, which helped the team get comfortable with the syntax and hierarchy within the first few weeks of the project.

     Commented 2024-05-20 by Emily Thompson

OCI is the only cloud that supports RAC natively, which was the deal-breaker for us. You can't get that level of high availability on other platforms without complex workarounds.

   Answered 2024-05-22 by David Miller

• I agree with David. The native RAC support and the ability to use Exadata Cloud Service makes OCI the premier choice for mission-critical Oracle applications that require zero downtime.

     Commented 2024-05-24 by Sarah Jenkins