What is a Batch Automation?

Batch automation trades immediacy for efficiency: instead of reacting to each record the instant it appears, the system accumulates records over a window and processes them together, which is often far more efficient when the per-item overhead of a task (opening a connection, authenticating, loading context) is significant relative to the work itself. The design tension in batch automation is choosing the right batch size and cadence — too large a batch delays results and increases the blast radius of a single bad run, too small a batch loses the efficiency gains that justified batching in the first place. Batch automation typically also needs robust partial-failure handling, since one bad record in a batch of a thousand shouldn't be allowed to block or corrupt the other nine hundred ninety-nine.