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Guides

Topical guides covering the Java SDK's surface area.

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Pick the topic you're working through. Each guide is self-contained, with code samples and gotchas.

CoreDescribe tasks, route to queues, run workers, schedule periodics.ReliabilityRetries, dead letters, idempotency, locks, error handling.WorkflowsDAGs, fan-out, fan-in, conditions, gates, sub-workflows, saga compensation.ExtensibilityCustom serializers, payload codecs, middleware, events, webhooks.ResourcesInject pools, clients, and sessions by name; intercept enqueues; signed proxies.IntegrationsMicrometer, Sentry, and the Spring Boot 3 starter.OperationsDeployment, scaling, mesh, KEDA, the CLI.ObservabilityMonitor queue health, the dashboard, and structured logs.