| Troubleshooting | L37-L46 | Diagnosing and resolving Azure Service Bus errors and exceptions (AMQP, .NET, Resource Manager), configuring tracing, and fixing common messaging and connectivity issues. |
| Best Practices | L47-L59 | Guidance on reliable, high-throughput messaging: duplicate detection, ordering/sessions, timestamps, maintenance prep, loss/duplicate prevention, serialization, prefetch, timeouts, and retries. |
| Decision Making | L60-L68 | Guidance on choosing Service Bus vs other messaging options, configuring geo-disaster recovery/replication, Java/JMS client choices, and migrating from Standard to Premium. |
| Architecture & Design Patterns | L69-L78 | Patterns and topologies for resilient, partitioned, and federated Service Bus architectures, including autoforwarding chains, multi-namespace designs, and message replication with NServiceBus. |
| Limits & Quotas | L79-L86 | Service Bus message size, entity and namespace quotas, Premium large message handling, and how throttling, limits, and related behaviors affect throughput and reliability. |
| Security | L87-L109 | Securing Service Bus: auth with Entra ID/SAS/managed identities, network isolation (VNet, Private Link, firewalls, perimeters), encryption/CMK, TLS policies, and compliance/Azure Policy. |
| Configuration | L110-L135 | Configuring Service Bus behavior: scaling, partitions, sessions, forwarding, TTL/dead-lettering, filters/actions, monitoring/metrics, geo-replication, and management via ARM, PowerShell, and emulator. |
| Integrations & Coding Patterns | L136-L151 | Patterns and code for integrating Service Bus with JMS (1.1/2.0), RabbitMQ, Event Grid/Logic Apps/Functions, subscription filters/actions, replication tasks, and batch message deletion. |
| Deployment | L152-L161 | Deploying Service Bus namespaces and entities (queues, topics, subscriptions, rules) using ARM/Bicep templates, and moving namespaces across Azure regions. |