Cloud Computing Explained
PowerCert Animated Videos・7 minutes read
Cloud computing utilizes the internet for data storage and application access, provided by large server-filled buildings offering services such as data storage and application hosting. Major providers like AWS, Microsoft Azure, and Google Cloud offer cost-effective solutions with varying levels of control and flexibility through Infrastructure as a Service, Platform as a Service, and Software as a Service models.
Insights
- Cloud computing involves storing data and running applications on remote servers accessed via the internet, offering cost-effective, scalable solutions through major providers like Amazon Web Services (AWS) and Microsoft Azure.
- The three main types of cloud computing - Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS) - provide varying levels of control and flexibility for users, enabling them to outsource computing tasks and reduce maintenance costs.
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Recent questions
What is cloud computing?
Cloud computing refers to storing and accessing data and applications over the internet instead of on local computers or servers. It involves using a network of remote servers hosted on the internet to manage, store, and process data.
How does cloud computing work?
Cloud computing works by storing data and running applications on a network of remote servers hosted on the internet. Users can access these services through the internet, eliminating the need for physical hardware and allowing for scalability and flexibility in computing resources.
What are the benefits of cloud computing?
Cloud computing offers cost efficiency, reliability, and scalability to users. With a 'pay as you go' model, individuals or companies can rent only the computing resources they need, reducing costs and maintenance responsibilities. Additionally, cloud computing provides flexibility and accessibility to data and applications from anywhere with an internet connection.
Who are the major cloud providers?
Major cloud providers include Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform, Alibaba, and IBM. AWS is the largest cloud provider, offering a wide range of services for individuals and businesses to store data, run applications, and host websites on the cloud.
What are the types of cloud computing?
There are three types of cloud computing: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Each type varies in control and flexibility for users, with IaaS providing virtualized computing resources, PaaS offering a platform for developers to build and deploy applications, and SaaS delivering software applications over the internet.
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Summary
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Cloud Computing: Data and Applications on Cloud
- Cloud computing refers to data and applications stored and run on the cloud, accessed through the internet, rather than on local computers or owned equipment.
- The cloud is a large building filled with servers that provide various services like running applications, storing data, and web hosting, all networked and accessible online.
- Cloud providers sell their computers as a service, allowing individuals or companies to outsource computing workloads, reducing costs and maintenance responsibilities.
- Major cloud providers include Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform, Alibaba, and IBM, with AWS being the largest.
- Cloud computing offers cost efficiency, reliability, and scalability, with a 'pay as you go' model allowing users to rent only what they need.
- Three types of cloud computing are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS), each varying in control and flexibility for users.
