In cloud computing, the term ‘rapid elasticity’ is used to describe the scalable provisioning or the capability to provide scalable cloud computing services. Rapid elasticity is considered one of the five essential aspects of a cloud computing solution. The other four are on-demand self-service, broad network access, resource pooling, and measured service. Rapid elasticity is very critical to meet the fluctuating demands of cloud users.
Points to Remember
- Rapid elasticity follows the principle of scalability very closely. It allows consumers to acquire cloud computing resources very quickly in any quantity and to achieve this the cloud infrastructure must be highly scalable to entertain changing user demands. Cloud assistance should not only scale up but also scale down if the resources are not utilised by the consumer.
- Rapid elasticity implementations can put a significant load on the system due to the high number of resource allocation and deallocation requests. Additionally, It requires precise administration to execute all diverse requests coming from multiple sources.