What capabilities does the core value of cloud computing provide?

The core value of cloud computing is to provide iaas and paas capabilities. IaaS refers to "Infrastructure as a Service", which provides virtualized computing resources, such as virtual machines, storage, networks and operating systems, to individuals or organizations at cloud computing providers. PaaS refers to "Platform as a Service", which provides developers with a platform to build applications and services over the global Internet; PaaS provides an on-demand development environment for developing, testing and managing software applications.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

Cloud computing is a type of distributed computing, which refers to the decomposition of huge data computing processing programs into countless small programs through the network "cloud", and then through multiple servers. The system processes and analyzes these applets to get results and returns them to the user. In the early days of cloud computing, to put it simply, it was simple distributed computing, solving task distribution and merging calculation results. Therefore, cloud computing is also called grid computing. Through this technology, tens of thousands of data can be processed in a very short time (a few seconds), thereby achieving powerful network services.

Cloud computing refers to a system with extremely strong computing capabilities formed through a computer network (mostly the Internet), which can store and collect related resources and configure them on demand to provide users with personalized services.

The core value of cloud computing

The core value of cloud computing is the cloud’s iaas and paas capabilities, thus Breaking the shackles of applications relying on the company's own technology and resources and building a new cloud-based platform can support companies to continuously update and iterate applications and business innovations. At present, cloud computing is developing rapidly, and talents are in short supply. There are many cloud computing jobs available, and the demand is also great. Domestic companies have also begun to pay attention to the use of cloud computing. Many people have entered the field of cloud computing and ask how to do it in the field of cloud computing. What are the employment prospects? Here is a simple answer to cloud computing.

Types of cloud computing services

1. Infrastructure as a Service (IaaS)

Infrastructure as a Service is one of the main service categories. It provides virtualized computing resources such as virtual machines, storage, networks, and operating systems to individuals or organizations at cloud computing providers.

2. Platform as a Service (PaaS)

Platform as a Service is a service category that provides developers with a platform to build applications and services over the global Internet. Paas provides an on-demand development environment for developing, testing and managing software applications.

3. Software as a Service (SaaS)

Software as a service is also a type of service. It provides on-demand software paid applications through the Internet, and cloud computing providers host and manage software applications. , and allows its users to connect to the application and access the application through the global Internet.

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