Cloud computing is a process that involves transferring applications and data to the cloud. This enables businesses to access them from anywhere they have an internet connection. Businesses can cut costs by switching to cloud computing and sizing their infrastructure up and down rapidly as needed. This allows companies to innovate faster, without having to wait for new technology to be developed.
Enterprises utilize the cloud typically by hosting their applications on the servers of a cloud service provider. This type of cloud computing is called Software-as-a-Service (SaaS). SaaS providers provide all of the hardware, middleware, and application software needed to run an enterprise app in their data centers. The service is usually provided on a pay as you go basis, which means that the customer pays only for what they use.
Another popular cloud service is called Infrastructure-as-a-Service (IaaS). With IaaS companies rent the equipment and storage required to build their own software in a data center that’s maintained by the cloud computing provider. It’s like renting a home where you only pay for the rooms you use, like the kitchen when you eat dinner or the bedroom when you’re sleeping.
Finally, a newer cloud service called Function-as-a-Service (FaaS) is emerging that offers even more scalability and agility for business users. FaaS breaks cloud applications into https://drootoo.com/ small components that are only activated when they’re required to ensure that you pay for the resources you require only when you’re using them.