LinkedIn’s LIquid Graph Database: Scaling Real-Time Data Access for 930+ Million Members

An architecture illustration showing how LIquid is used for online recommendations

LinkedIn recently published how LIquid, its graph database, automates the indexing and real-time access of all connections to members, schools, skills, companies, positions, jobs, events, etc. This knowledge graph, known as the Economic Graph, has 270 billion edges and growing, currently handling a workload of 2 million queries per second.

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