VDOT NOVA VSL Data Lake

Status: Planned

Description: VDOT NOVA Variable Speed Limit (VSL) Data Store will collect historical data about the VDL Operations data.

Stakeholder: VDOT Northern District Operations

Architecture Flow Diagrams
which include VDOT NOVA VSL Data Lake:

• VDOT NOVA VSL Data Lake Private Sector ISP Centers
• VDOT NOVA VSL Data Lake VSP Center - MPSTOC

Architecture Flows
to/from the VDOT NOVA VSL Data Lake:

VDOT NOVA VSL Data Lake Private Sector ISP Centers

• data publication


• data query publication

VDOT NOVA VSL Data Lake VSP Center - MPSTOC

• data publication


• data query publication

Private Sector ISP CentersVDOT NOVA VSL Data Lake

• data query


• data subscription

VSP Center - MPSTOCVDOT NOVA VSL Data Lake

• data query


• data subscription

National ITS Architecture Subsystems
mapped to the VDOT NOVA VSL Data Lake:

• Archived Data System Subsystem
• Data Distribution System Subsystem

National ITS Architecture Services
associated with VDOT NOVA VSL Data Lake:

• SU03 - Data Distribution (VDOT NOVA VSL Project) -- (Graphic)