Index

Neat supports 23 validation rules for data modeling. These rules are learned from best practice, knowledge of the Cognite Data Fusion data modeling service, and practical experience from helping customers build and maintain their data models.

Ai_Readiness (NEAT-DMS-AI-READINESS)

Validators for checking if data model is AI-ready.

code	name	message
NEAT-DMS-AI-READINESS-001	DataModelMissingName	Validates that data model has a human-readable name.
NEAT-DMS-AI-READINESS-002	DataModelMissingDescription	Validates that data model has a human-readable description.
NEAT-DMS-AI-READINESS-003	ViewMissingName	Validates that a View has a human-readable name.
NEAT-DMS-AI-READINESS-004	ViewMissingDescription	Validates that a View has a human-readable description.

Connections (NEAT-DMS-CONNECTIONS)

Validators for connections in data model specifications.

code	name	message
NEAT-DMS-CONNECTIONS-001	ConnectionValueTypeUnexisting	Validates that connection value types exist.
NEAT-DMS-CONNECTIONS-002	ConnectionValueTypeUndefined	Validates that connection value types are not None, i.e. undefined.
NEAT-DMS-CONNECTIONS-REVERSE-001	ReverseConnectionSourceViewMissing	Validates that source view referenced in reverse connection exist.
NEAT-DMS-CONNECTIONS-REVERSE-002	ReverseConnectionSourcePropertyMissing	Validates that source property referenced in reverse connections exist.
NEAT-DMS-CONNECTIONS-REVERSE-003	ReverseConnectionSourcePropertyWrongType	Validates that source property for the reverse connections is a direct relation.
NEAT-DMS-CONNECTIONS-REVERSE-004	ReverseConnectionContainerMissing	Validates that the container referenced by the reverse connection source properties exist.
NEAT-DMS-CONNECTIONS-REVERSE-005	ReverseConnectionContainerPropertyMissing	Validates that container property referenced by the reverse connections exists.
NEAT-DMS-CONNECTIONS-REVERSE-006	ReverseConnectionContainerPropertyWrongType	Validates that the container property used in reverse connection is the direct relations.
NEAT-DMS-CONNECTIONS-REVERSE-007	ReverseConnectionTargetMissing	Validates that the direct connection in reverse connection pair have target views specified.
NEAT-DMS-CONNECTIONS-REVERSE-008	ReverseConnectionPointsToAncestor	Validates that direct connections point to specific views rather than ancestors.
NEAT-DMS-CONNECTIONS-REVERSE-009	ReverseConnectionTargetMismatch	Validates that direct connections point to the correct target views.

Consistency (NEAT-DMS-CONSISTENCY)

Validators checking for consistency issues in data model.

code	name	message
NEAT-DMS-CONSISTENCY-001	ViewSpaceVersionInconsistentWithDataModel	Validates that views have consistent space and version with the data model.

Limits (NEAT-DMS-LIMITS)

Validators for checking if defined data model is within CDF DMS schema limits.

code	name	message
NEAT-DMS-LIMITS-CONTAINER-001	ContainerPropertyCountIsOutOfLimits	Validates that a container does not exceed the maximum number of properties.
NEAT-DMS-LIMITS-CONTAINER-002	ContainerPropertyListSizeIsOutOfLimits	Validates that container property list sizes do not exceed CDF limits.
NEAT-DMS-LIMITS-DATA-MODEL-001	DataModelViewCountIsOutOfLimits	Validates that the data model does not exceed the maximum number of views.
NEAT-DMS-LIMITS-VIEW-001	ViewPropertyCountIsOutOfLimits	Validates that a view does not exceed the maximum number of properties.
NEAT-DMS-LIMITS-VIEW-002	ViewContainerCountIsOutOfLimits	Validates that a view does not reference too many containers.
NEAT-DMS-LIMITS-VIEW-003	ViewImplementsCountIsOutOfLimits	Validates that a view does not implement too many other views.

Views (NEAT-DMS-VIEW)

Validators for checking containers in the data model.

code	name	message
NEAT-DMS-VIEW-001	ViewToContainerMappingNotPossible	Validates that container and container property referenced by view property exist.