The organizations are rapidly looking for ways to move to cloud services. While deciding workload placement, the highest priority should be to understand your organization’s business needs and pain points. These are the important performance questions they should ask while making a decision.
How important is application performance to your competitiveness and financial results?
Latency-sensitivity, burst capacity, memory or I/O bottlenecks, and restrictive service level agreements (SLAs) are the application performance areas to be considered.
How sensitive to latency is your application?
End-user expectations are met by a defined time frame response of applications and databases in some cases. If the organizations control the location of their users and data centres, or the connections between them, private or hybrid clouds may be a good option.
Do any of your workloads suffer memory or I/O speed bottlenecks?
Private or hybrid cloud environments are better suited for Applications that perform specific computations or I/O-intensive tasks and where performance can be more easily tuned.
Do your applications need to meet SLAs that require performance monitoring?
A private cloud or a managed services infrastructure can provide reliable, detailed, and visible performance monitoring and alerts when your organization requires a specific level of performance to consistently remain within thresholds.
Would your workloads benefit from burst capacity to cover irregular demand?
Public clouds provide a distinct advantage for workloads that require extensive computing power at irregular intervals as long as the application can scale across multiple instances and does not have latency dependencies.
How much elasticity do your workloads require?
The topmost reason for organizations pursuing public clouds is elasticity, because it provides a way to adapt to a workload’s changing needs—the degree to which demand grows, shrinks, pauses, is transient, or is unpredictable. While public cloud is a solid choice for elastic scale/descale needs, there are also private cloud solutions that take advantage of the scale-out architecture to manage spikes in demand and provide a good customer experience.