What is cloud computing?

Cloud computing is a model of delivering computing services over the internet. Instead of running software applications or storing data on local devices like personal computers or servers, cloud computing enables users to access computing resources, such as servers, storage, databases, software, and other services, on demand from a remote location.

Cloud computing offers a range of benefits to individuals and businesses, including:


1. Scalability: Cloud computing resources can be easily scaled up or down based on demand.


2. Cost savings: Instead of investing in expensive hardware and infrastructure, users can pay for cloud computing resources on a pay-as-you-go basis, which can be more cost-effective.


3. Accessibility: Cloud computing resources can be accessed from anywhere with an internet connection.


4. Reliability: Cloud computing providers typically offer robust infrastructure and redundancy to ensure high availability and uptime.


5. Security: Cloud computing providers offer various security measures to protect data and applications from cyber threats.


There are three main types of cloud computing services: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Each type provides a different level of abstraction and control over computing resources.

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