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A Transaction Processing System (TPS) is an information system that collects, stores, modifies, and retrieves the data transactions of an enterprise. Transaction processing systems also attempt to provide predictable response times to requests, although this is not as critical as real-time systems.
Transaction processing guards against hardware and software errors that might leave a transaction partially completed. If the computer system crashes in the middle of a transaction, the transaction processing system guarantees that all operations in any uncommitted transactions are cancelled. Generally, transactions are issued concurrently.
An OLTP system is an accessible data processing system in today's enterprises. Some examples of OLTP systems include order entry, retail sales, and financial transaction systems. [5] Online transaction processing systems increasingly require support for transactions that span a network and may include more than one company.
A payment processor is a system that enables financial transactions, commonly employed by a merchant, to handle transactions with customers from various channels such as credit cards and debit cards or bank accounts. They are usually broken down into two types: front-end and back-end.
Transaction processing system is a subset of information systems, and in the telecommunications industry, forms an integral part of the management information system. TPS can be regarded as the link between the various network elements and platforms and the information management uses to drive the business.
In the fields of databases and transaction processing (transaction management), a schedule (or history) of a system is an abstract model to describe the order of executions in a set of transactions running in the system.
A CICS transaction is a unit of processing initiated by a single request that may affect one or more objects. [2] This processing is usually interactive (screen-oriented), but background transactions are possible. CICS Transaction Server (CICS TS) sits at the head of the CICS family and provides services that extend or replace the functions of ...
Transaction data; Transaction log; Transaction Processing Facility; Transaction processing system; Transaction time; Transaction Workflow Innovation Standards Team; Transactional memory; Transactional NTFS; Transactional Synchronization Extensions; Transactions per second; Tuxedo (software) Two-phase commit protocol; Two-phase locking