I would like to ask for you guys advice on how to join 2 indices and show the result containing all related columns.
Let say I have 2 indices for my application logs. the second index is static one I imported from the file.
Index No.1, maybe I have 'username', 'user_activity', 'description' as the columns ........... this should have multiple logs incoming from my application
Index No. 2 (imported from file), it contains 'username', 'department' as the columns
for the result I'm expecting to see like 'username', 'department', 'user_activity' and description' as the columns. because I want to know the department of each specific user in log.
could you please suggest the easiest method to proceed ?
Thanks in advanced !