Tag: Async & Events
2 lessons about Async & Events · from 1 modules · learn them in order
01Async Tasks, Thread Pools and SchedulingWhy is @Async bad by default? Custom executors, rejection policies, context propagation, graceful shutdown — then @Scheduled's three modes and duplicate execution in a cluster.Intermediate62′02Event-Driven Design: ApplicationEvent and Message QueuesFrom Spring built-in events to transactional and async listeners, then the RabbitMQ vs Kafka trade-off and reliable delivery with a local message table.Advanced80′