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.

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.

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.

Schema agnostic is exactly the opposite. You do not define the data structure upfront. A schema agnostic database system can take data, and no matter what the schema is, as long as it's well formed ...

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 ...

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.