This post on Medium briefly summarizes Neo4J, what it is, who uses it, what it’s for!

Thanks to Neo4j, the U.S. Army can now rapidly store, explore and visualize this wealth of >logistical data. The contrast with their previous system is stark.

“Typically it would take 60 person-hours to load data so the Army could understand ‘we’re >going to need to replace X, Y, or Z parts’ or provide cost estimates and analyses,” said >Hendrickson. “Now it’s down to seven to eight hours.”

Components are ordered sometimes millions at a time. With Neo4j, the Army anticipates >the demand for spare parts and spread it across multiple time periods, instead of one >quarter at a time.

-- U.S. Army Case Study from Neo4J official website

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