Graph Databases: Beyond SQL
Graph Databases: Beyond SQL Graph databases store data as nodes and the relationships between them. This makes connections an explicit part of the model, not something added later with joins. When data is highly interconnected—social networks, supply chains, or fraud rings—a graph view often feels natural and fast. SQL databases can do these patterns with multiple joins, but the cost grows with data size and path length. Graph databases optimize traversals: stepping from one node to its neighbors is built into the engine, so deep or complex traversals stay responsive. ...