A computer system is a collection of hardware and software components designed to provide an effective tool for computation. Computer system are used in every walk of life to assist us in the various tasks we perform. The wide availability of the internet has enhance the use of computer for information sharing and communication. Computer system allows us to store, process, display and communicate information. In any modern computer system even a simple one, in general needs several different programs in order to accomplish its various functions.

Friday, May 24, 2013

Transaction Processing System

Transaction Processing System is a form of data base management system that processes business transaction. The system captures and processes data from day to day business activities.

Examples of Transaction Processing are payroll, inventory, order processing, reservations, account processing in banks and stock trading. The systems are typically processed in real time, in which data is updated as the transactions are entered into the system.

The software environment of most large scale Transaction Processing System is based on transactional middleware, which helps knit together many software components.

These components include front-end applications to drive web browsers and other devices, middle-tier applications to route request to the server that can run them and server applications that execute business logic.

There are two primary categories of Transaction Processing System are order processing system and purchasing system.

An order processing system supports the sales of goods or services to customers and arranges for shipments of products. A purchasing system supports the purchase of goods and raw materials from suppliers for the manufacturing of products.

Most of an organization’s reports are generated from Transaction Processing System databases. Transaction Processing System identify, collect and organize the fundamental information from which an organization operates.
Transaction Processing System

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