Partiitöötlemist

Partiitöötlemist, often translated as batch processing, is a method of executing a series of jobs or programs on a computer without manual intervention. In this approach, jobs are collected and processed in groups or batches. This contrasts with interactive processing, where users directly interact with the system in real-time.

The core principle of partiitöötlemist involves defining a sequence of operations that the computer will perform one after another. These operations can range from data manipulation and report generation to complex calculations and system updates. Data and programs are typically prepared in advance and submitted to the system as a batch. The system then processes these batches in a predetermined order.

Historically, partiitöötlemist was a dominant mode of computing, especially in the era of mainframe computers. It was highly efficient for tasks that did not require immediate results, such as payroll processing, scientific simulations, and large-scale data analysis. By grouping similar tasks, resources could be utilized more effectively, and the overhead associated with starting and stopping individual programs was minimized.

While interactive systems have become prevalent, partiitöötlemist still plays a significant role in modern computing. Many backend processes, such as nightly backups, end-of-day financial reconciliations, and large-scale data warehousing operations, are executed using batch processing techniques. This is due to its ability to handle high volumes of work efficiently and reliably, often during off-peak hours to minimize impact on interactive users.