Trucks on a Graph: How JB Hunt Uses Neo4j
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Trucks on a Graph: How JB Hunt Uses Neo4j
- 1. © 2022 Neo4j, Inc. All rights reserved. Trucks on a Graph: How J.B. Hunt Uses Neo4j Srinivas Kolluru Sr. Director of Engineering & Technology Donovan Bergin Expert Software Engineer
- 2. © 2022 Neo4j, Inc. All rights reserved. Agenda • Industry Challenge • Scope & Scale • Why Neo4j • Conceptual Model • High-Level Architecture • Lessons Learned • Results • Demo (depending on time) 2
- 3. © 2022 Neo4j, Inc. All rights reserved. 3 J.B. Hunt Transportation Mission Statement Move the freight industry forward towards a low-carbon future while preserving and protecting the interests of our employees, customers, carriers, investors, and the world in which we live. Sustainability Vision Creating the most efficient transportation network in North America. Mission Statement
- 4. © 2022 Neo4j, Inc. All rights reserved. 4 Industry Challenge Visibility is one of the major challenges in the Transportation Logistics industry Having complete and constant visibility is key to reducing cost, time and providing efficient carbon- friendly transportation logistics network
- 5. © 2022 Neo4j, Inc. All rights reserved. 5 Lack of Visibility Costs Time and Money Carriers Locating Entrance Finding Equipment Delays at Receiver = Unpaid Time Receivers Late Drivers Cascading Detention Over Time Hours Increased Cost Shippers Manual Follow-Up Firefighting Wasted Labor Cost Angry Clients
- 6. © 2022 Neo4j, Inc. All rights reserved. 6 Complete Visibility Reduces Costs and Time Carriers Lower Unpaid Hours More Time Driving More Time With Family Receivers Minimize Overtime Cost Smoother Workday Go Home On Time Shippers Save Labor Cost Tracking Exceed Client Expectations Happy Clients = More Freight
- 7. © 2022 Neo4j, Inc. All rights reserved. 7 Improve Efficiency Helped our drivers avoid an estimated 4.3 million empty miles with J.B. Hunt 360°® 2020 Sustainability Numbers Reduce Carbon Emissions Avoided an estimated 3.5 Million MT CO2e emissions by converting over-the-road loads to intermodal Increase Safety Celebrated our first 5- million-mile safe driver in 2020
- 8. © 2022 Neo4j, Inc. All rights reserved. 8 Equipment Equipment Type Approx. Quantity Tractors 31,000 Trailers 47,000 Containers 114,000 Chassis 61,000 NOTE: Doesn’t include outsourced carrier tractors and trailers
- 9. © 2022 Neo4j, Inc. All rights reserved. 9 IoT Enabled Fleet
- 10. © 2022 Neo4j, Inc. All rights reserved. 10 Why Neo4j? • Complex nature of equipment / device / operational relationships • Schema flexibility • Data science applications • Scalability
- 11. © 2022 Neo4j, Inc. All rights reserved. 11 Conceptual Model
- 12. © 2022 Neo4j, Inc. All rights reserved. Equipment Graph Master Data: Metadata about the Equipment Operational Data: Use of the Equipment Telemetry: Data Generated by the Equipment
- 13. © 2022 Neo4j, Inc. All rights reserved. 13 Equipment Graph – Conceptual Model
- 14. © 2022 Neo4j, Inc. All rights reserved. 14 Equipment Graph – Potential Data Model Changes
- 15. © 2022 Neo4j, Inc. All rights reserved. 15 High-Level Architecture
- 16. © 2022 Neo4j, Inc. All rights reserved. 16
- 17. © 2022 Neo4j, Inc. All rights reserved. 17
- 18. © 2022 Neo4j, Inc. All rights reserved. 18 Lessons Learned
- 19. © 2022 Neo4j, Inc. All rights reserved. 19 Battle Scars Mistakes? We’ve made a few… • One node to rule them all • collect(yourself) before you wreck yourself • The big empty • Time to go on a diet
- 20. © 2022 Neo4j, Inc. All rights reserved. 20 Battle Scars: One node to rule them all Originally, we modeled entity ownership via node relationship. Initially, this seemed like a good idea…
- 21. © 2022 Neo4j, Inc. All rights reserved. 21 Battle Scars: collect(yourself)
- 22. © 2022 Neo4j, Inc. All rights reserved. 22 Battle Scars: The big empty
- 23. © 2022 Neo4j, Inc. All rights reserved. 23 Battle Scars: Everything’s a nail
- 24. © 2022 Neo4j, Inc. All rights reserved. 24 Results
- 25. © 2022 Neo4j, Inc. All rights reserved. © 2022 Neo4j, Inc. All rights reserved. 25 Projected Growth 33 100 1,000 100 300 3,000 Current Near Future Star Trek Mode Operations per Second Reads Writes
- 26. © 2022 Neo4j, Inc. All rights reserved. © 2022 Neo4j, Inc. All rights reserved. 26 Load Tests: Current • Specs
- 27. © 2022 Neo4j, Inc. All rights reserved. © 2022 Neo4j, Inc. All rights reserved. 27 Load Tests: Near Future • Specs
- 28. © 2022 Neo4j, Inc. All rights reserved. © 2022 Neo4j, Inc. All rights reserved. 28 Load Tests: Star Trek Mode • Specs
- 29. © 2022 Neo4j, Inc. All rights reserved. 29 Thank you! Contact us at Donovan.Bergin@jhunt.com Srinivas.Kolluru@jbhunt.com
Notas del editor
- Founded by Johnnie Bryan Hunt and Johnelle Hunt in 1961 With 60 years of industry experience, J.B. Hunt has grown from five trucks and seven trailers to a Fortune 500 company providing a variety of services for customers throughout the continental United States, Canada, and Mexico.
- Visibility is one of the challenges in the Transportation Logistics industry. Having visibility to equipment is critical in reducing the cost and providing efficient carbon friendly transportation logistics network. At JB Hunt, we needed to modernize how we store, surface, and react to streaming telemetry data for well over 100,000 assets, including trucks, trailers, and containers. Neo4j AuraDB enables flexibility and performance in storing information from many disparate sources and vendors into a unified data model for use in daily operations. Moreover, it positions us to grow our graph, use cases, and capabilities as we continue our path to digital transformation. Our current architecture leverages the intake of streaming data from Kafka, writes telemetry graphs to our Neo4j instance, surfaces that data via APIs, and reacts to events with KSQL streams. We’ll present our use case, data models, and infrastructure, showing you how these technologies work in concert to provide the data and insights required to remain competitive in an ever-changing market. $1 Trillion spent on U.S. Transportation every year and no one knows where their stuff is.
- Currently, we are piloting numerous alternative fuel sources and have committed to converting 25% of our day cab and straight truck fleet to alternative fuels by 2035. This goal is just the beginning—J.B. Hunt envisions a future in which our entire fleet is powered by low-carbon alternative fuel sources.