What is NoSQL and explain it?

Question

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.

What is NoSQL example?

MongoDB, CouchDB, CouchBase, Cassandra, HBase, Redis, Riak, Neo4J are the popular NoSQL databases examples. MongoDB, CouchDB, CouchBase , Amazon SimpleDB, Riak, Lotus Notes are Document-oriented NoSQL databases. Tokyo Cabinet/Tyrant, Redis, Riak, Voldemort, Oracle BDB, Amazon SimpleDB are Key-value stores Databases.

What is NoSQL DB and why we use them?

It is used in distributed computing environment. Implementation is less costly It provides storage for semi-structured data and it is also provide flexibility in schema. The advantages of NOSQL also include being able to handle : Large volumes of structured, semi-structured and unstructured data.

What are the four major types of NoSQL explain with examples?

Here are the four main types of NoSQL databases:Document databases.Key-value stores.Column-oriented databases.Graph databases.Types Of NoSQL Databases | MongoDB

What is NoSQL and its characteristics?

NoSQL is a set of concepts that allows the rapid and efficient processing of data sets with a focus on performance, reliability, and agility. It's not about the SQL language—The definition of NoSQL isn't an application that uses a language other than SQL.

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