Which option is NOT an advantage of a pod-based server architecture?

Which option is NOT an advantage of a pod-based server architecture?

• A. More expensive
• B. Fault isolation
• C. Scalability
• D. Independent deployment

Answer: (A)

Pod-based server architecture centers on containerized components grouped into pods, enabling modularity and orchestration. The main benefits come from fault isolation, scalability, and independent deployment. Fault isolation means that if one pod fails, the others keep running, which boosts reliability. Scalability is achieved by easily adding or removing pods to handle changing load without reworking the entire system. Independent deployment allows updating a single pod or service without affecting others, speeding releases and reducing risk. Being more expensive is not an advantage; while running an orchestration layer adds some overhead, this approach typically optimizes resource use and can lower costs through efficient packing and autoscaling. So, the statement describing higher cost is not an advantage.

Pod-based server architecture centers on containerized components grouped into pods, enabling modularity and orchestration. The main benefits come from fault isolation, scalability, and independent deployment. Fault isolation means that if one pod fails, the others keep running, which boosts reliability. Scalability is achieved by easily adding or removing pods to handle changing load without reworking the entire system. Independent deployment allows updating a single pod or service without affecting others, speeding releases and reducing risk. Being more expensive is not an advantage; while running an orchestration layer adds some overhead, this approach typically optimizes resource use and can lower costs through efficient packing and autoscaling. So, the statement describing higher cost is not an advantage.