Mainframes are used by large organizations for critical applications, bulk data processing, and large-scale transaction processing. Mainframes are used in the following industries-
· Healthcare
· Government services
· Banking
· Insurance
· Academics and Research
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Mainframes computers are normally used by those organizations that have a large amount of data to be stored,accessed or processed like financial organizations,Banking & insurance org. for example" HSBC bank, State Bank of India(SBI), Standard chartered bank" etc.
Mainframe computers are used by big companies like IBM,MICROSOFT where there is a need of managing large operations in a single time. This can also be compared as SUPERCOMPUTER in practical world.
They are used in large corporations to calculate and manipulate large amounts of information stored in databases.
Busiest websites in the world store their information on a mainframe system. Stores like Amazon, Ebay, and others all store their information on main frames.
Any large company or government department could use mainframe computers. Organisations that have a requirement for a large amount of data processing would use one.
Companies with UNREAL amounts of data and typically HEAVY mathimatical computations such as the stock exchange, banks, Federal Reserve Bank, large international companies of all kinds.
ibm
banks and engineering firms
Business Man, companies, bank, marketing
companies on need a few not thousands
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Internetservice providers, Web hosts, you name it
Computers, Which are technically superior to mainframe are called super computers.
short history of mainframe
what is memorey capacity of the mainframe computers
Mainframe computers first used star topology
Mainframe computers are high-speed, multi-purpose machines that cost millions.
Network management is a system that companies use to make sure all computers work together. I believe each computer is connected to one mainframe, so the network allows all the computers to use the same mainframe at the same time.
IBM