Core Engine

flyto-core is the deterministic execution engine that powers the Flyto2 platform. It provides a reliable, auditable runtime for executing workflows composed of modular steps.

Key Properties

Deterministic Execution

Given the same inputs and state, flyto-core produces the same outputs. This makes workflows predictable and testable.

Evidence Trail

Every module execution is recorded with timestamps, inputs, outputs, and status. This provides a complete audit trail.

Replay

You can replay any workflow from any step, using recorded evidence to restore state. This is invaluable for debugging and compliance.

Modular Architecture

All functionality is delivered through self-contained modules. Each module has a clear interface: parameters in, results out.

Components

• Architecture — How the engine is structured
• Execution Model — How workflows run
• Evidence & Replay — How traces work