A mainframe is a standalone set of computing hardware, while a server is a type of data transfer system working in conjunction with one or more separate client machines. However, a mainframe can also be considered a server if it is configured as such.Know More
Comprised of several dozens of central processing units, terminals and communications channels daisy-chained together, mainframes are centralized juggernauts of information storage and processing power capable of handling complex tasks simultaneously. They host and execute all their own applications and serve their own user terminals. Servers, on the other hand, are typically software applications running on dedicated, or shared, machines, acting as recipients of client requests, or posts, to a particular database located on a local area network or a wide area network.
Historically, “mainframe” was the name given to the office-sized computers of the 1960s, 1970s and 1980s. Before personal computers became ubiquitous, these mainframes were the most common type of computing system. Since then, the term has been reserved for the large, centralized systems of complex organizations and businesses. Mainframes are designed for massive computing power as well as reliability and scalability when handling data across multiple communication channels. In contrast, servers have historically been used in external data transfer, such as between hosts and clients communicating online.Learn more about Computers & Hardware
Mainframe computers are used to store large amounts of data that wouldn't fit into a normal-sized computer system. Mainframe computers are most often used by large corporations and government agencies that require a large amount of information to be stored in a centralized secure location. They are named after the large cabinets that were needed to house them when they were physically large.Full Answer >
An APU is a processing unit that combines a central processing unit with one or more other processing components. APU is an acronym for accelerated processing unit.Full Answer >
The DCOM server process launcher is an automatically starting service used by Windows XP, 7 and 8 to launch COM and DCOM servers in response to specific application requests. When this service fails, the operating system automatically restarts the computer.Full Answer >
The are two major differences between RAM (random access memory) and ROM (read-only memory). The first is that RAM requires a power source to retain its information, whereas ROM can retain its information when its power source is removed. Secondly they differ in the tasks they are used for, with ROM used to store programs and files and stockpile the data needed to run them. Any data created, or needed, by them to perform their allotted task is held in RAM.Full Answer >