solid-queue-coder

Solid Queue is Rails 8's default job backend—a database-backed Active Job adapter that eliminates the need for Redis. Jobs are stored in your database with ACID guarantees.

| Infrastructure | Database only | Requires Redis | | ACID guarantees | Yes | No | | Transactional enqueue | Yes | No | | Concurrency control | Built-in | Requires sidekiq-unique-jobs |

| Wildcard queue in prod | Unpredictable priority | Specify queue order | | Single database | Contention with app | Separate queue database | | Too many threads | Database exhaustion | Match pool size |

在配置或使用 Solid Queue 进行后台作业时使用。应用 Rails 8 约定、数据库支持的作业处理、并发设置、重复作业和生产部署模式。 来源：majesticlabs-dev/majestic-marketplace。