Using Batch requests feature, you can send up to 500 REST API requests increasing your server performance.
Requests inside a batch are executed strictly in sequence — FIFO. This means that until the earlier batches are fully processed, the later ones will not start.
You can speed up the completion of batch requests by passing the allowParallelMode=true query param. In that case, up to 100 requests from your batch will be processed simultaneously.
