What is the batch work?
The batch task is probably one of the oldest methods of using and management of computer resources. Simply put, the user collects a certain amount of data, usually in the form of files, and prepares a batch task to set up all these files through a specific computer program or set of programs at a time. Unlike the interactive computer session, where the user actively issues commands and receives input requirements from the computer, the batch task includes all the work that the user wanted to do with these files and data in one operation.
In the most common days of computer technology, they were expensive and operated. As a result, the batch task was designed as a way to send work for a processing computer that could allocate computing power and system sources evenly throughout the day. Finally, when Mainframes took over remote users via terminals, a normal working day included more interactive sessions that kept HLAvoid busy. The batch tasks were then scheduled for the front of the night. In this way, the costs of these expensive computer systems were better justified.
As the information technology industry continued to flourish and computers spread to the desktop, batch work has remained the basis of the computer, although many dose tasks are invisible to most typical computer users. Some of the most common dose tasks that can be overlooked are simple processes that happen every day behind the scenes. Printing a number of files is a batch job where the documents are sent to the printer and scheduled to the output. Another typical dose task is to clean up temporary files that accumulate using different computer programs throughout the day.
There are other types of batch tasks that are able to process multiple files by user definedSpecification. Manipulation programs are available with built -in batch processing methods that allow the user to perform repeated operations in most images. In other larger contexts, he is also responsible for a number of trade -related tasks. A computer -generated report at the end of the day, which summarizes all the data collected, is a common batch task. Busty databases also accept batch tasks, so if a large number of data collected can emphasize the database, they can be added to the database at doses.
As a result of the usefulness of the batch task, more techniques for working with doses continue to evolve. IBM® has developed operating systems and entire software systems for their computing platforms, which are specially focused on large processing and planning operations. Each desktop operating system also comes up with some means for planning or working with batch tasks. Scripting languages developed in preparation and organizationDaemon planning, such as Unix ™ 'with CRON or Microsoft® task planner, can run a batch task as a specific user with unique safety for safety purposes.