What is NoSQL free cloud database development?

What is NoSQL cloud database?

NoSQL databases (aka "not only SQL") are non-tabular databases and store data differently than relational tables. NoSQL databases come in a variety of types based on their data model. The main types are document, key-value, wide-column, and graph.

How NoSQL is used in cloud database?

NoSQL databases are specifically designed for low cost commodity hardware. These databases are mostly used for storage and access of data across multiple storage cluster. For example Google, Facebook, Google+, Google big table, Amazon Dynamo, Twitter etc. collects and stores Terabytes of data for their user every day.

Which NoSQL database is free?

MongoDB is the most popular NoSQL database. A free and open source, cross-platform, document-oriented database, MongoDB uses JSON-like documents with schemas. The platform is maintained by MongoDB Inc. and is published under a combination of the Gnu Affero General Public License and the Apache License.

What is NoSQL DB and why we use them?

NoSQL Database is a non-relational Data Management System, that does not require a fixed schema. It avoids joins, and is easy to scale. The major purpose of using a NoSQL database is for distributed data stores with humongous data storage needs. NoSQL is used for Big data and real-time web apps.