Neo4j

Neo4j is a scalable, ACID-compliant native graph database that stores data as nodes and relationships, enabling real-time fast traversal and querying of connected datasets. Ideal for a wide range of use cases like recommendation engines, fraud detection, network analysis, knowledge graphs, and supply chain management. It uses Cypher, an intuitive query language designed for graph patterns, and offers free community and paid enterprise editions with advanced features like robust clustering and enterprise-grade security. Integrates seamlessly with Python, Java, GraphQL, and other modern tools, making it easily versatile for developers across stacks. Native graph storage and processing deliver superior performance for connected data tasks compared to traditional relational databases.