How many batches can be processed when using Batch API over a rolling 24-hour period?

The correct answer indicates that when using the Batch API, a maximum of 3,000 batches can be processed over a rolling 24-hour period. This limit is crucial for developers and integration architects to understand, as it defines the scalability and efficiency of operations performed via the Batch API in Salesforce.

Batch processing is essential for handling large sets of data, allowing for the processing of records in chunks or batches rather than all at once, which can be resource-intensive and may lead to performance issues. By limiting the number of batches to 3,000 within 24 hours, Salesforce ensures a balanced load on its platform while maintaining system performance and reliability. This understanding is fundamental in designing applications that utilize the Batch API.

It's vital for integration architects to be aware of these limits in order to design solutions that appropriately manage and distribute workload efficiently. Such limitations also aid in monitoring and predicting system performance during integrations, which is particularly important in large-scale deployments or data migrations.