In computing, a graph database is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. A key concept of the system is the graph.

Which are graph databases?

A graph database is defined as a specialized, single-purpose platform for creating and manipulating graphs. Graphs contain nodes, edges, and properties, all of which are used to represent and store data in a way that relational databases are not equipped to do.

What is graph database examples?

Instagram, Twitter, Facebook, Amazon, and, practically, all applications, which must rapidly query information scattered across an exponentially-growing and highly-dynamic network of data, are already taking advantage of Graph Databases.