How is cloud elasticity defined?

Cloud elasticity is defined as the capability of a cloud system to adjust resources based on demand. This concept is crucial in cloud computing as it allows organizations to efficiently respond to varying workload levels. When demand for resources increases, cloud elasticity enables the system to provision additional resources automatically or on demand, ensuring that applications remain performant and responsive. Conversely, when demand decreases, resources can be scaled down to avoid unnecessary costs.

This dynamic scaling is essential because it provides cost-effectiveness, ensuring that businesses are only paying for the resources they use at any given time. Elasticity supports the fluctuating needs of applications, allowing for a more agile and responsive IT environment that can adapt to real-time performance requirements. This capability not only enhances user satisfaction through improved application performance but also optimizes resource utilization and management within the cloud infrastructure.