See also
In this chapter, check out the Speeding up atomic operation recipe, which will talk about using the bulk operation to quickly ingest data. The bulk actions are used under the hood by the reindex functionality.
To manage task execution, please refer to the Using the task management API recipe in Chapter 10, Managing Clusters and Nodes.
The Reindex with a custom script recipe in Chapter 9, Scripting, which will show several common scenarios for reindexing documents with a custom script.
Chapter 13, Ingest will discuss how to use the ingestion pipeline.