Database migration utility/tool

is there a migration utility/tool we can use for loading data into elastic search, we got about 200 million records

Data from where?

Mark, its from postgresql

Check out https://www.elastic.co/guide/en/logstash/current/plugins-inputs-jdbc.html

i have log stash process running to pull the live events from postgres, but i have around 200 million archived data which needs to be moved to elastic search , so wondering if there is any bulk data loader that i can use