What is the difference between pc and console?

The difference between pc and host: pc (personal computer) refers to a multi-purpose computer with a size, price and performance suitable for personal use; while a host (MAinfrAme) is a large commercial server, which refers to In commercial activities, machines are used to manage business data and maintain transaction services and can provide a higher level of security and practicality.

In 1989, the Institute of Electrical and Electronics Engineers (IEEE) proposed to divide computers into six types, which are personal computers (PC) and workstations (WS). , minicomputer (MiniComputer), mainframe (MAinfrAme), small supercomputer (MinisuperComputer) and supercomputer (SuperComputer).

The difference between personal computer (PC) and host computer (MAinfrAme)

Personal computer

Also called a microcomputer or PC computer, it refers to a multi-purpose computer whose size, price and performance are suitable for personal use. Personal computers range from desktops and laptops to small laptops and tablets and ultrabooks.

Host (MAinfrAme)

is a large commercial server. Like we said zSeries Mainframe is called Z Series Server. The growth rate of servers is quite alarming. Our daily business activities have involved too many servers: business servers, data servers, mail servers, network servers, etc. From ordinary home personal computers to today's top host hardware requirements, the functional level of the server has always been determined. The original Mainframe appeared as a central database or a network hub, storing large amounts of data and connecting various users' devices through relatively low-function workstations or terminals. Its emergence means large-scale centralization of data to save customers' resources and maintenance costs, while also increasing the flow of data. However, as the computing speed of personal computers becomes faster and more functional, Mainframe must develop in a more flexible and diversified direction to meet the needs of the market. So Mainframe, which can dynamically configure hardware or software, appeared.

Virtual host

1. Network space: also called web space, it is the main space for storing web pages, programs, pictures and other web files;

2. Database space: The database storage space provided by the virtual host that supports the database;

3. Log space: The storage space for website log (log) files.

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