Back معالجة عملياتية متصلة Arabic Online Transaction Processing Czech Online Transaction Processing German OLTP Spanish Traitement transactionnel en ligne French Online transaction processing Italian オンライントランザクション処理 Japanese 온라인 트랜잭션 처리 Korean Online transaksjonsprosessering NB Online Transaction Processing Polish
Online transaction processing (OLTP) is a type of database system used in transaction-oriented applications, such as many operational systems. "Online" refers to that such systems are expected to respond to user requests and process them in real-time (process transactions). The term is contrasted with online analytical processing (OLAP) which instead focuses on data analysis (for example planning and management systems).