Transactoin processing operating system3/31/2024 ![]() ![]() The key goals of OLTP applications are availability, speed, concurrency and recoverability. These applications are used concurrently by hundreds of users. Online transaction processing applications have high throughput and are insert- or update-intensive in database management. ![]() An automated teller machine (ATM) for a bank is an example of a commercial transaction processing application. ![]() OLTP has also been used to refer to processing in which the system responds immediately to user requests. ) : 50 OLTP may use transactions of the first type to record transactions of the second. The term "transaction" can have two different meanings, both of which might apply: in the realm of computers or database transactions it denotes an atomic change of state, whereas in the realm of business or finance, the term typically denotes an exchange of economic entities (as used by, e.g., Transaction Processing Performance Council or commercial transactions. In online transaction processing ( OLTP), information systems typically facilitate and manage transaction-oriented applications. ![]()
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