Which database is better for handling graph data: Postgresql or MySQL?

When it comes to handling graph data, both PostgreSQL and MySQL can be used, but PostgreSQL has several advantages over MySQL. Graph data is a type of non-relational data, which means it doesn't fit well into traditional relational databases. Graph databases are designed to handle relationships between data, making them ideal for use cases such as social networks, recommendation engines, and fraud detection systems.

PostgreSQL has several features that make it better suited for graph data than MySQL. One of these features is its support for complex data types such as arrays and JSON. PostgreSQL also has support for recursive queries, which allows for the traversal of complex data structures. Additionally, PostgreSQL has a strong community that has developed several extensions specifically for handling graph data, such as the Graphileon plugin and the Cypher extension.

On the other hand, MySQL is a popular choice for traditional relational databases, but it lacks the features needed for efficient graph data management. However, it does have a few plugins and extensions available that can help improve its capabilities in this area, such as the Neo4j Connector for MySQL.