Definition in the bank
System pro-calculation in the bank
I handle a deposit calculation ledger in a narrow sense, and the system pro-calculation in the bank is a system controlling exchange, an abbreviated designation) network of ATM(Automated Teller's Machine, the connection with the foreign system and is the core of the nucleus system system in the bank. However, it is used as words to often point to the online system whole (or it may be called merely a nucleus system system) in the bank including the channel system system including the information system, international system except the calculation system and foreign system, Internet banking and business shop terminal and I often confuse it and am often used.
The system pro-calculation is comprised of the importance of the historic process and duties, the enormousness of the scale by a mainframe system in most cases. In late years I am appearing in the calculation system system to be comprised other than a mainframe by the dramatic reliability improvement of a UNIX system system and the PC server and a rise of the performance, the decline of the price (open calculation system). However, many financial institutions adopt a mainframe in a calculation system system for the high reliability that they cannot compete with by the system pro-performance gain and opening of mainframe in itself.
System investment by the financial institutions is a big sum, and not only I control the management of the vendor, but also, in the field where the huge processing capacity such as the system pro-calculation and high reliability are required, as for a computer and the software which the company produces for a system vendor being adopted in a calculation system system, it is with a large size item controlling the life and death of the line of products. In addition, for the system vendor, I often publicize the fact that a company's system is adopted in a main financial institution as an introduction example positively for a general company. In addition, a generic technology and software cultivated there are often sold for systems for public and play role that is important to the technology development of the vendor and the maintenance of the technique level because high reliability is found for a computer by the system pro-calculation.
I develop a computer base, and a system vendor provides it practically, and the application is made up mainly of the system subsidiary of the bank, and, in the system development pro-calculation, it is often advertised development with "the project that I was able to write the future of the company" by a system vendor though there are many examples to be able to advance to and often gives an impression as if generally I am made up mainly of a system vendor and seem to develop the whole banking system (in late years there is not necessarily it despite a mistake because there is the example to adopt the package which a vendor developed as the same application including a cooperation system).