Backends

Function Fuse Backends specify how the DAG created in The frontend is executed. The DAG is defined by Nodes (functions decorated with @workflow) that reference each other’s outputs as inputs. Workflow backends then operate on these Nodes to execute the graph of functions on configured infrastructure.

In Workflows we provide users of Function Fuse backends with information about the features of currently implemented “builtin” and “addon” backends.

In For Backend Developers, we provide developers basic information about how backends are executing the DAG specified by the frontend, as a starting point for implementation of new backends.

Workflows

Builtins:

• LocalWorkflow
• RayWorkflow

Addons:

• Prefect Workflow
• Kubeflow Pipelines Workflow
• Ray Workflow Workflow

For Backend Developers

• Backend Development
• Basic Workflow Functionality
• Workflow Interface