fast_page
fast-paginate
fast_page | fast-paginate | |
---|---|---|
2 | 4 | |
292 | 1,148 | |
1.0% | 1.1% | |
2.9 | 0.0 | |
10 months ago | 28 days ago | |
Ruby | PHP | |
Apache License 2.0 | MIT License |
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fast_page
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We switched to cursor-based pagination
There are ways to mitigate the (although not eliminate) the slowing down of offset/limit pagination in later pages. The technique is called a "deferred join" and it is most effective in MySQL. The basic idea is to paginate as little data as necessary, and then do a self-join to get the rest of the data for a single page.
You can read more about it here: https://aaronfrancis.com/2022/efficient-pagination-using-def... or here https://planetscale.com/blog/fastpage-faster-offset-paginati....
There are libraries for Laravel (https://github.com/hammerstonedev/fast-paginate) and Rails (https://github.com/planetscale/fast_page) as well!
Cursor based pagination is wonderful, but sometimes you're stuck with offset/limit for whatever reason. Might as well make it fast.
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Faster offset pagination for Rails apps
In both Django and Rails, passing a QuerySet or ActiveRecord::Relation as an argument to a filter/where creates a subquery - in this case, https://github.com/planetscale/fast_page/blob/main/lib/fast_... creates SELECT ... WHERE id IN (SELECT id FROM ...).
So it's not exactly an inner join, but in theory it will be optimized to the same query plan as an inner join. That said, https://stackoverflow.com/questions/2577174/join-vs-sub-quer... has lots of commentary on why this shouldn't be depended on.
fast-paginate
-
We switched to cursor-based pagination
There are ways to mitigate the (although not eliminate) the slowing down of offset/limit pagination in later pages. The technique is called a "deferred join" and it is most effective in MySQL. The basic idea is to paginate as little data as necessary, and then do a self-join to get the rest of the data for a single page.
You can read more about it here: https://aaronfrancis.com/2022/efficient-pagination-using-def... or here https://planetscale.com/blog/fastpage-faster-offset-paginati....
There are libraries for Laravel (https://github.com/hammerstonedev/fast-paginate) and Rails (https://github.com/planetscale/fast_page) as well!
Cursor based pagination is wonderful, but sometimes you're stuck with offset/limit for whatever reason. Might as well make it fast.
-
Faster offset pagination for Rails apps
The PlanetScale team puts out incredible engineering content. Congrats on the release!
If you're using Laravel, there's a package that you can use to achieve the same effect: https://github.com/hammerstonedev/fast-paginate
- Faster offset / limit pagination for Laravel
- hammerstonedev/fast-paginate: A fast implementation of offset/limit pagination for Laravel.
What are some alternatives?
Scenic - Versioned database views for Rails
Laravel - Laravel is a web application framework with expressive, elegant syntax. We’ve already laid the foundation for your next big idea — freeing you to create without sweating the small things.
PgHero - A performance dashboard for Postgres
lazy-json-pages - 📜 Framework-agnostic package to load items from any paginated JSON API into a Laravel lazy collection via async HTTP requests.
Seed dump - Rails 4/5 task to dump your data to db/seeds.rb
cursor-pagination - Cursor pagination for your Laravel API
Large Hadron Migrator - Online MySQL schema migrations
laravel-vue-crud-starter - Laravel 8 + Vue 2 + AdminLTE 3 based Crud Starter template
DatabaseValidations - Database validations for ActiveRecord
table-builder - table building, table abstraction, table rendering
Blazer - Business intelligence made simple
Pagerfanta - Pagination library for PHP applications with support for several data providers