NoSQL databases can take a number of forms. They can be cloud services or install on-premises. They can support one or more data models: key-value, document, column, graph, and sometimes even ...

Neo Technology, the commercial sponsor of the Neo4j open-source NoSQL graph database implemented in Java, on Tuesday announced the general availability of Neo4j 2.0. This release adds a new schema ...

NoSQL databases: Cassandra Facebook needed ... Although many of us would call FlockDB a graph database because it stores relationships between nodes, some think that the term should apply only ...

This post is one of a series that introduces the fundamentals of NOSQL databases, and their role in Big Data Analytics. What is a graph database? Graph databases organize facts into connected ...

NoSQL databases can be classified into four main categories, based on their data model and query language: key-value, document, column, and graph. Each type has its own strengths and weaknesses ...

Peter Neubauer introduces Graph databases and how they compare to RDBMS' and where they stand in the NOSQL-movement, followed by examples of using a graph database in Java with Neo4j.

other database solutions. Alternate data models in NoSQL offerings Lucene, Solr and ElasticSearch offer text and document indexing functions, for example to implement real-time search as users enter ...

Learn the key differences between relational and NoSQL databases with this in-depth comparison. There’s nothing wrong with the traditional relational database management system. In fact ...

In the beginning, there were files. Later there were navigational databases based on structured files. Then there were IMS and CODASYL, and around 40 years ago we had some of the first relational ...