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Displaying posts with tag: graph database (reset)

Handling hierarchy and travesing Social networks in MySQL with OQGraph
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From time to time we detect query patterns that are not well fitted to the BTree+ structures provided by InnoDB. One such situation is when you need to traverse a hierarchy (tree) or graph structure with many nodes. Specialist databases exist for this such as Neo4J. However there exists a simple solution in the form of  OQGraph which is distributed with MariaDB and is documented …

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Liveblogging at Confoo: Blending NoSQL and SQL
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Persistence Smoothie: Blending NoSQL and SQL – see user feedback and comments at

Michael Bleigh from Intridea, high-end Ruby and Ruby on Rails consultants, build apps from start to finish, making it scalable. He’s written a lot of stuff, available at @mbleigh on twitter

NoSQL is a new way to think about persistence. Most NoSQL systems are not ACID compliant (Atomicity, Consistency, Isolation, …

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