Which feature allows you to logically group and isolate your OCI resources?

The feature that allows you to logically group and isolate your Oracle Cloud Infrastructure (OCI) resources is compartments. Compartments act as a logical containers within the OCI environment, enabling users to organize their resources based on various criteria, such as project, application, or environment.

Using compartments improves resource management and access control, as you can define specific policies for each compartment, allowing for better segregation of resources. This isolation is crucial, especially in larger organizations where multiple teams may be working on different projects, as it helps in managing resource allocation and permissions more effectively.

Overall, compartments enhance the security and manageability of OCI resources, making them an essential feature of the OCI architecture. This logical structuring is more effective than simply relying on tenancy, availability domains, or identity and access management groups when it comes to grouping and isolating resources.