Cloud computing is the process of moving data and software to the cloud, allowing users to access them from any location connected to the internet. When businesses move to the cloud, they are able to eliminate expensive hardware investment and swiftly scale up or down infrastructure when needed. This allows businesses to innovate faster without having to wait drootoo.com for new technology.
Enterprises make use of 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 host all the hardware, middleware, and application software needed for running an enterprise application in their data centers. They typically offer this service on a per-use basis, meaning that the client only pays for the services they utilize.
Another popular cloud service is called Infrastructure-as-a-Service (IaaS). IaaS allows a company to lease the equipment and storage needed to build its own applications within a cloud computing provider’s data center. This is similar to renting a house in which you pay only for the rooms that you are using, such as the kitchen at dinnertime or the bedroom at night.
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 down into smaller components that are only activated when they’re needed in order to pay for the resources you need only when you need them.