What Is Cloud Computing?

Cloud computing refers to an on-demand access via the internet or other network, to IT resources, including servers, applications (physical and virtual) tools for development such as data storage, networking capabilities and more. All of these are hosted by remote data centers that are run by a cloud service provider. Users can access this infrastructure via an encrypted connection. Cloud services are provided on the basis www.bluedataroom.com/what-is-an-online-data-room-and-why-do-you-need-one/ of subscriptions or charges according to use.

Companies that adopt cloud systems can reduce the costs and time involved in maintaining IT infrastructure while freeing up IT staff to concentrate on more important tasks. The savings that a business can expect will depend on which systems they decide to move to the cloud, as well as what those systems are replacing. A recent survey found that business and IT professionals reported savings between 30 and 50% when switching to cloud.

Several cloud service models are available, including Software as a Service (SaaS), Platform as a Service and Infrastructure as a Service. SaaS is probably the most popular option, and is one that many businesses are using. It delivers the application-layer–software like CRM, email, and office software- over the internet, eliminating the need to upgrade or maintain hardware.

Another benefit is the ease of which businesses can increase or decrease the size of their servers and disk space, only paying for what they need when they require it. This flexibility can be essential for agile processes and for swiftly introducing new technologies into production. Cloud providers can also keep IT departments updated on the latest technological advances without the need to worry about expensive hardware.

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