What makes the cloud “cloud-like”? This episode answers that question by introducing key features that define cloud computing platforms. We start with elasticity—the ability to rapidly scale resources up or down depending on workload—and explain how this affects cost and system responsiveness. Then we cover resource pooling and metering, which allow cloud providers to bill customers based on actual usage.

Redundancy and fault tolerance are also explored, with a focus on how cloud providers maintain availability across data centers and zones. These topics are commonly included in CompTIA’s multiple-choice questions where you must choose the most appropriate service characteristic for a given business scenario. This episode reinforces the language and concepts that define cloud performance. Brought to you by BareMetalCyber.com.