Talend # Fetching data from REST services using TREST

Oct 20, 20191 min read

Hey there!

In this blog, we will learn how to fetch data from REST services using TREST component and extract all the json fields into excel file.

Source: Elastic search REST service url

Target: Excel file

Scenario: Elasticsearch service is running on localhost.

As per the requirement I want to fetch all the data from Elasticsearch index and create xls file for backup or for other purpose.

Click on the link to download the PDF with the implementation -

Note : The solution provided is one of the many other ways with which we can implement!

Hope this help!

You can also visit more of my blogs on Talend in the Tech Blog section of Learning Sutras

Do let me know if you need solutions to any specific problems in Talend, I shall be happy to implement and share.

Thanks!

Nayan Sharma

Learning Sutras