Episodes
Cache Warming
Play
23:17

Cache Warming

#273 Dec 13, 2020 pro
Caching is a great way to speed up your applications. However, when a cache becomes stale, there could be a user experience degradation until the cache is rebuilt. In this episode, we look at implementing a background job to rebuild the cache.

Discussing Race Conditions
Play
12:38

Discussing Race Conditions

#348 May 8, 2022 pro
In this episode, we have a look at some causes of race conditions and go about some ways to troubleshoot and mitigate them.

Background Jobs with Resque
Play
7:15

Background Jobs with Resque

#306 Jul 25, 2021 pro
Resque is a Redis-backed library for creating background jobs, placing those jobs on multiple queues, and processing them later.

Purge Orphaned Active Storage Records
Play
11:13

Purge Orphaned Active Storage Records

#281 Jan 31, 2021 pro
Over time, orphaned records can build up within Active Storage. In this episode, we look at a few approaches to clean up these orphaned records.

Good Job
Play
13:40

Good Job

#333 Jan 23, 2022 pro
GoodJob is a multithreaded, Postgres-based, ActiveJob backend for Ruby on Rails.