Measured Service
A cloud computing model where resource usage is monitored, controlled, and reported to provide transparency for both the provider and the consumer.
Description
Measured Service in the context of AWS refers to the capability of the cloud provider to monitor and measure the amount of resources consumed by the user. This model allows AWS to provide detailed billing information based on usage, enabling customers to pay only for what they consume. For instance, AWS services like Amazon EC2 and Amazon S3 automatically track usage metrics, such as compute hours or storage space, and present this information in billing reports. This transparency helps customers optimize their resource utilization, as they can easily see which services are incurring costs and adjust their usage accordingly. Additionally, measured service enhances the ability to scale resources up or down based on actual demand, providing flexibility and cost-effectiveness. It supports a pay-as-you-go pricing model, which is a fundamental aspect of cloud computing, making it easier for businesses to align their expenditures with their operational needs.
Examples
- Amazon EC2 instances charge based on the hours used, allowing users to only pay for the compute power they consume.
- Amazon S3 storage costs are calculated based on the amount of data stored and the number of requests made, giving users clear insights into their storage expenses.
Additional Information
- AWS provides detailed billing and cost management tools, such as the AWS Cost Explorer, which helps users analyze their spending patterns.
- Measured service supports diverse pricing models, including on-demand, reserved, and spot instances, catering to varying customer needs.