What term describes the amount of data leaving the cloud?

The term that describes the amount of data leaving the cloud is "egress." In the context of cloud computing, egress specifically refers to the outbound traffic or data transfer from a cloud service to an external destination or endpoint. This can include data that is downloaded from cloud storage services or data sent from cloud applications to users or other systems.

Understanding this term is critical, especially when managing costs related to cloud services, as many cloud providers charge based on the amount of data egressing from their services. For instance, if a user frequently downloads large amounts of data from cloud storage, they may incur significant egress fees depending on the provider’s pricing model.

In contrast, ingress refers to the incoming data into the cloud service. Throughput measures the rate at which data is processed or transferred within a system, and bandwidth defines the maximum amount of data that can be transmitted over a network in a given time period. While these terms are related to data transfer, they do not specifically address the concept of data leaving the cloud like egress does.