![]() So let's see how to implement cursor based pagination with Laravel's ORM Eloquent. Additionally, we use LIMIT to restrict the amount of results per page and calculate the next cursor from the last result row, which is passed in on the next query as a starting point to get further results. ![]() This is very efficient, since our database can use indexes in this case. As a result of this, we can remove records we don't want to have in our results using a WHERE clause. The idea of cursor pagination is that there is a clear unique order on the dataset. ![]() Cursor pagination on the backend is the perfect counterpart to an infinite scrollable list of results on the frontend and makes its implementation really easy. A cursor is a unique identifier for a specific record, from where further querying has to start to get the next page of results. This is where cursor pagination comes into play. It may happen that offset pagination yields partially the same results multiple times and you have to deal with the duplication in application code, which sometimes is not obvious. If you are dealing with data that is likely to change, another problem occurs. If the OFFSET gets really large, the database has to scan through lots of records just to find the right starting point for retrieving a relatively small amount of rows for the next page. Sometimes, offset pagination leads to problems. Implementing offset-based pagination for Eloquent results in Laravel is pretty easy, as there is an official integration you can check out in the docs. OFFSET is the number of records to skip before a specified and limited amount of rows is retrieved thereafter. Offset-based pagination uses a LIMIT and an OFFSET clause to control the records to load. You see a list of records and on the bottom there is a pagination bar you can use to navigate to a specific part of the dataset by clicking on a page number. Offset pagination is the most common form of pagination, e.g. To retrieve more data, there are basically two options: Offset-based and cursor-based pagination. In a typical web application that uses a database you might have more records than you can fit on a page or in a single result set from a query. In this post I will show you how to implement cursor-based pagination for Laravel applications using Eloquent.
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