Part 6 | Enterprise Multi-Tenancy and Resource Isolation Techniques in DolphinScheduler You Might Not Know

In Apache DolphinScheduler, multi-tenancy is not just an “auxiliary permission feature,” but the core execution model of the scheduling system. What it truly solves is not “who can use the system,” but: Under what identity tasks run, what resources they consume, and how to prevent interference between them Only by understanding this can we grasp the essence of DolphinScheduler’s multi-tenant design. What Are Single-Tenant and Multi-Tenant? First, let’s clarify what single-tenant and multi-tenant mean. In enterprise scheduling platforms, how different teams or business units share platform resources is a fundamental design concern. Single-tenancy and multi-tenancy are two common models, with clear differences in resource isolation, stability, and scalability. Understanding these differences helps organizations choose the right architecture for efficient and controllable scheduling. A single-tenant system serves only one team or business unit. All tasks share the same execution environme