Deployment Boundaries

Deployment boundaries define what must be consistent across environments to keep DAG run meaning stable.

Visual Summary

flowchart LR
    graph_def[graph definition] --> boundary[deployment boundary]
    runtime[runtime config] --> boundary
    storage[artifact backend] --> boundary
    boundary --> reproducibility[replay and diff comparability]

Boundary Layers

• graph/schema/version compatibility
• runtime feature set and execution mode
• artifact storage backend semantics
• environment variables and secrets exposure model

Enforcement Rules

• deployment metadata must be discoverable from run artifacts
• capability downgrades must be surfaced as explicit fidelity changes
• cross-boundary comparisons must include environment context

Code Anchors

• crates/bijux-dag-runtime/src/config.rs
• crates/bijux-dag-artifacts/src/storage/
• crates/bijux-dag-app/src/routes/replay_routes.rs

Next Reads

• Compatibility Commitments
• Release and Versioning
• Security and Safety