Design of a Distributed Task Scheduler
Examine the core components of a distributed task scheduler, including the rate limiter, distributed queue, and resource manager. Learn how to integrate these elements into a scalable System Design that manages task prioritization, dependencies, and fault tolerance across a cluster.
Let’s identify the core components of this design.
Components
Scheduling operates at different levels. An organization running its own cluster schedules internal workloads based on available capacity, job priority, and execution order. In contrast, a cloud provider operates a multi-tenant scheduler that must enforce strong isolation, fairness, and priority controls across customer workloads.
Regardless of the use case, the high-level components remain consistent:
Clients: Entities initiating task execution.
Resources: The computing infrastructure where tasks execute.
Scheduler: The system that matches clients to ...
