Graph databases — also known as graph-oriented databases — use graph structures for semantic queries, with nodes, edges, and properties representing and storing data. They’re a type of non-relational technology that depicts relationships connecting various entities — for instance, two people in a social network. And if the news today out of graph database company Neo4j is any indication, they’re a veritable cash cow.
Neo4j announced that it has raised $80 million in a Series E funding round led by One Peak Ventures and Morgan Stanley Expansion Capital, with participation from Creandum, Eight Roads, and Greenbridge Partners. The San Mateo firm has brought in $160 million to date — the largest cumulative investment in a graph database company, it claims — and now has over 100 employees across offices in San Francisco and Malmö, Sweden.
Emil Eifrem, Neo4j’s CEO and cofounder, said the capital would be used to grow its developer tools and support popular use cases, particularly graph-enabled artificial intelligence (AI) and machine learning (ML) systems.
“I’m immensely proud of what Neo4j has achieved,” said Eifrem. “We have taken graph databases from an idea to a product and now to a platform that serves mission-critical needs at the world’s leading banks, telcos, retailers, technology companies, auto manufacturers and logistics brands. This latest funding round will provide Neo4j with the resources to serve our new and existing customers with the best graph platform to harness connected data for AI.”
It’s also compliant with ACID (atomicity, consistency, isolation, and durability), meaning it guarantees database transactions even in the event of power failures, errors, and other unforeseen bumps in the road.
So what’s it used for? Pretty much any application you can think of, including (but not limited to) identity and access management, knowledge graph augmentation, network and database infrastructure monitoring, risk reporting compliance, and social media graphs.
On the AI front, it supports high-performance graph queries on large datasets. When it comes to fraud detection and analysis, its nonlinear architecture makes it easier to detect rings of malicious activity regardless of the depth of data. And for social networks, its first-class entity relationships expose type, direction, and a “virtually unlimited” number of properties, enabling developers to capture duration, quality, and degree-of-influence data.
Keywords: Series E Funding