Thanks @Kovidgoyal
This is my implementation plan, kindly share your thoughts
1. Install desktop application as Admin account, to be used for cataloging ebooks, adding new books and managing users.
2. Install calibre-web on linux server and pointing to the above calibre library using the instructions given in the below link
a. for adding authentication
b. for adding SSL
https://www.digitalocean.com/communi...n-ubuntu-20-04
3. Connect to the server using eBook readers for end users to access.
I have around 50,000 books, any suggestions on cataloging? Thank you