mainframe computers have are the inner segment is independent but have good coordination capabilities to provide high levels of reliability. It is capable of taking on a huge amount of data, calculation, processing and manufacturing giant also results in no less. Mainframe requires a backward compatibility with old software by those companies, large organizations using the software are highly specialized and very expensive if you have to write again. In addition, the mainframe is designed to run continuously (uninterrupt) in a very long time. This is also the most important factor of the mainframe by it which is used for the purposes for which just few minutes the system crash is a "disaster" will occur, or if the system stopped running even in a short time, then the costs to restore operation is extremely expensive.
đang được dịch, vui lòng đợi..