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Amazon Web Services: What you need to know
A public cloud is a cloud computing model where IT infrastructure resources such as servers, networking, and storage are provided.
Headline
A public cloud is a cloud computing model where IT infrastructure resources such as servers, networking, and storage are provided.
Context
It is widely acknowledged that Amazon Web Services (AWS) is a public cloud platform. It offers a comprehensive range of cloud computing services and solutions to individuals, businesses, and organisations on a pay-as-you-go basis over the internet. A public cloud is a cloud computing model where IT infrastructure resources such as servers, networking, and storage are provided as virtualised resources over the internet. Traditionally, organisations had to purchase and manage the infrastructure required to run applications themselves, incurring high setup and maintenance costs, and often lacking advanced computing capabilities. Public clouds address these challenges by offering IT resources as fully managed services.
Evidence
Pending intelligence enrichment.
Analysis
Third-party providers maintain hardware, related software, and licenses in globally distributed data centre networks. You can access the required resources on-demand, at any scale, from any device of your choosing. Organisations use public clouds to access cutting-edge and emerging technologies such as AI services, blockchain, and the Internet of Things (IoT). This accelerates the pace of technological advancement and adoption, while improving service delivery and customer satisfaction. Also read: AWS’s CEO Adam Selipsy to step down after 14 years Also read: Knowing the power of AWS hybrid cloud solutions Public cloud operation involves leasing computing services over the internet through a multi-tenant model, where resources are shared among multiple users. This setup utilises various technologies to simplify IT resource management, treating infrastructure as code. Public cloud providers maintain extensive global data centre networks that host hardware and software supporting services like servers, storage, and networking equipment. They employ virtualisation to maximise flexibility and scalability, dividing physical resources into multiple virtual instances for different users. Resource pooling allows providers to dynamically allocate resources like storage and processing power based on demand, with usage monitored and billed accordingly. APIs enable developers to integrate cloud functionalities seamlessly, facilitating tasks such as resource provisioning and usage metrics collection. Service Level Agreements (SLAs) ensure reliability and performance, outlining benchmarks for uptime and service quality. This structure grants businesses and individuals scalable, reliable, and cost-effective access to advanced computing resources without the burden of physical infrastructure management.
Key Points
- A public cloud is a cloud computing model where IT infrastructure resources such as servers, networking, and storage are provided as virtualised resources over the internet.
- Public cloud operation involves leasing computing services over the internet through a multi-tenant model, where resources are shared among multiple users.
Actions
Pending intelligence enrichment.
