Batch

A batch in computing and data processing refers to a group or collection of tasks, data, or processes that are processed together in one go, rather than being handled individually and immediately. It is a collected set of units (e.g., files, jobs, or transactions) that are processed as a single package, rather than processing each unit separately in real-time.

Here are some typical features of a batch:

1. Collection of tasks: Multiple tasks or data are gathered and processed together.

2. Uniform processing: All tasks within the batch undergo the same process or are handled in the same manner.

3. Automated execution: A batch often starts automatically at a specified time or when certain criteria are met, without requiring human intervention.

4. Examples:

   • A group of print jobs collected and then printed together.
   • A set of transactions processed at the end of the day in a financial system.

A batch is designed to improve efficiency by grouping tasks and processing them together, often during times when system load is lower, such as overnight.