ActiveRecord Database Locking

Resources

Optimistic Locking

1. ActiveRecord::Locking::Optimistic – Rails API
2. Optimistic Locking in Rails REST APIs – AppSignal Blog
3. Optimistic Locking using Rails – Medium
4. Implement Optimistic Locking in Rails – Kiprosh Blogs
5. A Guide to Optimistic Locking – EngineYard

Pessimistic Locking

1. ActiveRecord::Locking::Pessimistic – Rails API
2. A Simple Guide to Pessimistic Locking in Rails – Visuality
3. Pessimistic Locking in Rails by Example – DEV Community
4. Pessimistic Locking (Rails Internal) – DEV Community
5. Pessimistic Locking in Rails – Selleo Blog