What is 'cloud bursting'?

Cloud bursting refers to a configuration that enables an application to utilize external cloud resources when the demand exceeds the capacity of its local infrastructure. This concept is particularly beneficial for businesses that experience fluctuating workloads, as it provides a flexible solution that scales effectively without the need for advanced planning or significant investment in physical hardware.

In a cloud bursting scenario, when an application reaches its limit in terms of processing power or storage on local servers, it can 'burst' into the cloud to access additional resources. This allows companies to efficiently manage high traffic during peak times without compromising performance during periods of lower demand. This capacity to dynamically leverage cloud resources ensures optimal handling of various workloads while maintaining cost-effectiveness by only using cloud services when necessary.

This concept stands apart from marketing strategies, data archival methods, or server downtime protocols, as it specifically focuses on utilizing cloud resources to handle overflow traffic, highlighting its core role in modern cloud computing strategies.