Runtime Architecture

Components

Component	Description
Coordinator	Orchestrates DAG execution and task scheduling
Executor Pool	Worker nodes that execute individual tasks
State Store	Tracks task state, checkpoints, and metadata
Resource Manager	Allocates and monitors compute resources
Log Aggregator	Collects and indexes execution logs

Data Flow

ext DAG Definition → Coordinator → Task Scheduler → Executor Pool → State Store ↓ Log Aggregator

See Also

• Resource Management — Resource allocation
• Scaling — Auto-scaling