The Pricing Model and Benefits of Infrastructure as a Service (IaaS)
IaaS or Infrastructure as a Service is a cloud computing service that provides computing, storage, and networking plans on demand. Users have to pay only for the quantum of resources used. Being on the IaaS has many benefits, mainly a reduction in the maintenance of on-premises data centers, gaining business insights in real-time, and lowering the costs of installing hardware.
IaaS pricing is the billing model used by providers of cloud-based Infrastructure as a Service. Several requirements have to be met by the cloud hosting provider before the prices for the services can be fixed. First, the operational expenses for obtaining the IT resources have to be decided, and then the IaaS pricing to be charged to clients have to be fixed. The difference between the two is the profit of the cloud service provider.
Moreover, while arriving at the IaaS pricing, the provider has to do market research to ensure that the pricing is relevant to the current market scenario primarily based on competitor analysis. Only then will providing the IaaS be a feasible proposition.
IaaS providers consider several factors before calculating the IaaS pricing. The first is to arrive as accurately as possible at the COGS(Cost of Goods Sold). This includes every expense that is linked to the delivery of the IaaS services and includes the cost of utilities on which the IaaS offering will be built, the development cost of the IaaS, and the costs of labor for supporting the IaaS offering.
Some providers base their IaaS pricing model on the billable hours of usage while others relate it to the pay-as-you-grow concept.
Now, why would customers agree to the IaaS pricing and avail of this service? A look at the many benefits will explain this.
Enhanced Performance
IaaS offers substantial savings in upfront costs of purchasing, maintaining, and operating hardware, and lowering overall capital expenditure for IT spending. The Service Level Agreement (SLA) cloud provider ensures that customers get the best performance from a cloud provider's infrastructure. Continuous and automatic upgrades on their end make sure that businesses get the best possible service.
Enhanced Security
Even if the IaaS pricing is high, the safety and security of databases cannot be compromised with. All cloud providers have stringent access guidelines rules for admission to physical locations, raised floor setups, and multiple modes of authentication. Other measures implemented are information security, end-to-end encryption, and encryption at rest for private and confidential data.
Enhanced Flexibility and Scalability
A key benefit of IaaS is that organizations can scale up and down on an on-demand and as-needed basis. Automatic provisioning of resources by IaaS ensures that business infrastructure can handle sudden spikes in demand for resources. This means that there is no need to continually invest in additional infrastructure when growth takes place.
Along with affordable IaaS pricing, it makes sense to invest in Infrastructure as a Service.