Configurations
Parameter configurations
TigerBeetle runtime parameter changes currently exposed in the dashboard.
The Parameters tab currently exposes a narrow set of runtime controls rather than a full TigerBeetle parameter editor.
Parameters available today
Current productized parameter changes are:
- cache grid size
- TigerBeetle development mode
These parameters are currently supported only for Fly and GCP deployments.
Validation behavior
The route normalizes and validates parameter values before enqueueing. Current behavior includes:
- cache-grid values are normalized before comparison
- invalid cache-grid formats are rejected
- unchanged parameter submissions are skipped instead of creating a workflow
Workflow behavior
If the requested settings differ from the active profile, the control plane:
- creates a cluster-change context
- queues the shared upgrade workflow
- records the change in durable state after convergence
Important notes
- parameter changes are not exposed as a generic key-value store
- current visibility in the Changes tab is derived from durable profile metadata
- cache-grid values should be treated as case-insensitive across UI and workflow logic
For related operational history, see TigerBeetle compatibility.