Introduction to Cloud Computing
Cloud computing is the delivery of computing services—including servers, storage, databases, networks, software, analytics, and information—over the Internet (“cloud”) to enable faster innovation, flexible resources, and economies of scale. In general, you do not pay for the cloud services you use, which allows you to reduce your operational costs, manage your infrastructure more effectively and evolve as your needs agency evolves. Key Benefits of Cloud Computing Cost: Cloud computing eliminates the capital costs of purchasing hardware and software and installing and operating on-premises data centers.
Speed: Most cloud computing services are self-service and on-demand, so even Huge amounts of computing resources can be provisioned in minutes Security: Many cloud service providers offer a wide range of policies, technologies, and controls , which generally enforce the level of security Reliability: Cloud computing facilitates data backup, disaster recovery, and business continuity and is more cost-effective Efficiency:
The largest cloud computing service companies operate in a global network of data centers, which are regularly updated with the latest generation to be faster and more efficient Computer hardware upgraded. Productivity: The cloud eliminates hardware configuration, software patching, and other IT management burdens Global scaling: Benefits of cloud computing services include the ability to scale elastically Types of cloud computing Public clouds Public clouds are owned and operated by third-party cloud service providers who provide their computing resources, such as servers and storage, over the Internet.
In the case of a public cloud, all hardware, software, and other supporting infrastructure is owned and operated by the cloud service provider. Access these services and manage your account through a web browser. Private Cloud Private cloud refers to cloud computing resources used exclusively by a company or organization.A private cloud can be physically located in a corporate data center. Some companies also pay third parties to host their private cloud. A private cloud is a cloud in which services and infrastructure are hosted on a private network.