PostgreSQL implementation of document-oriented NoSQL datastore adopted under permissive MIT license The Linux Foundation on ...

To SQL or NoSQL? That’s the database question But as technological lines blur, there's not always a clear-cut answer.

There are many document and column-oriented NoSQL databases, e.g. MongoDB, HBase and Couchbase. Read more about how VoltDB stacks up vs. other database solutions. Alternate data models in NoSQL ...

Column databases have keys, values, and timestamps; the timestamp is used for determining the valid content. Cassandra is a prominent example of a column database. Document stores, such as MongoDB ...

Graph databases facilitate discovery and analysis closely connected facts. This post is one of a series that introduces the fundamentals of NOSQL databases, and their role in Big Data Analytics.

Event store databases enable tracking, retention and replay of events in minute detail. This post is one of a series that introduces the fundamentals of NOSQL databases, and their role in Big Data ...

Among the primary challenges for administrators working to wrap their minds around NoSQL databases are the differences in accessing data stored in these systems.

What does it mean for a NoSQL database to offer a SQL query language? Ask the folks at Couchbase, because they announced just such a facility at their Couchbase Connect event yesterday in Santa ...

Data-hungry AI applications are fed complex information, and that's where graph databases and knowledge graphs play a crucial role.

Key-value NoSQL database features compared Five widely used products (including one cloud service) are worth your consideration; they are explicitly billed as key-value databases or offer key ...