Multivalue databases handle certain data structures that are just a little too complex for conventional relational databases. This post is one of a series that introduces the fundamentals of NOSQL ...

Changing the database schema will, by definition, also change the business logic. One consequence of this refusal to model a relational database’s real structure is an extra layer of abstraction.

Although relational database schemas can be molded, eventually the schema is set and inflexible to change. On the other hand, NoSQL document databases are schema-agnostic.

In this paper, the authors are going to discuss about the importance of query in database, how helpful was it for retrieving data from database, and it is so complex while in relational database.

Google Cloud Spanner is a managed distributed database that has the scalability of NoSQL databases while retaining SQL compatibility, relational schemas, ACID transactions, and external consistency.

SAN MATEO, Calif.--(BUSINESS WIRE)--Fauna, the distributed document-relational database delivered as a cloud API, today announced a new declarative schema and a suite of DevOps tooling and ...

Several major database systems provide extensions to support the management and analysis of spatial data in a relational database system (IBM02, Ora01 and IBM01). The functionality is also ...