If you run message-based .NET systems, the biggest architectural decision of 2026 is not a new pattern - it is a license. The MassTransit commercial license arrived with v9, and the framework that qui
Every message broker in production has a payload size limit — and eventually, your application will hit it. Azure Service Bus (Standard tier) caps individual messages at 256 KB. Amazon SQS enforces th
Choosing a message bus for your .NET microservices architecture is one of those decisions that feels low-stakes at the start and becomes enormously consequential once your system grows. MassTransit an
