Pagination

Question 1

What is pagination?

Answer 1

It is dividing a dataset into small equal parts, so that the parts are sent to the clients in separate pages rather than all at once

Question 2

How do you send a pagination request from the URL?

Answer 2

URL?page=val&limit=val

Question 3

How would you handle a pagination request in Mongoose?

Answer 3

if(req.query.page){const page = Number(req.query.page) || default value;const limit = Number(req.query.limit) || default value;const skip = (page - 1) * limit;query = query.skip(skip).limit(limit);}