JSON bulk import

• Import many documents at once
• The index for each data can be specified

curl -s 'localhost:9200/_bulk' \
  --request PUT \
  --header "Content-Type: application/json" \
  --data-binary @dataset.json

Bulk json

• 1st line: Info about where to insert the document (Exact shard)
• 2nd line: Document data itself

{ "create" : { "_index" : "movies", "_id" : "135569" } }
{ "id": "135569", "title" : "Star Trek Beyond", "year":2016 , "genre":["Action", "Adventure", "Sci-Fi"] }