In this video tutorial, you'll learn how to use the apperate.write() JavaScript method. The apperate.write() iexjs method takes an object array (specified using JSON) as input and creates data records from the objects. Additional resources related to this topic:
https://iexcloud.io/documentation/getting-started/write-and-read-data.html
https://iexcloud.io/documentation/developer-tools/iexjs-library.html