Scraping quary

best way to extract comments from Amazon in ui path.(no duplicate comment)

@arijit1213 -you can perform the data scrapping as required. After the data scrapping → remove the duplicate records from datatable by using Remove Duplicate Rows activity.

in data base some comments are stored.i want to pick only new comments.
(if i go for data scraping again and again to whole comment it will take extra time.)