Momentum ramping up for graph database development, explains new book - Graph databases have been one of the fastest growing database technologies for almost a decade, new research has revealed. The August 2022 report, Gartner Market Guide for Graph Database Management Solutions, notes that based on the increasing usage, popularity, and maturity of graph, the market for graph technologies, including graph database management systems (DBMSs), will grow to $3.2 billion by 2025 with a more-than-health CAGR of 28.1%.