NoSQL (originally referring to "non- SQL " or "non-relational") [1] is an approach to database design that focuses on providing a mechanism for storage and retrieval of data that is modeled in means other than the tabular relations used in relational databases.

Mar 12, 2025 · What is the concept of NoSQL? NoSQL refers to a category of databases designed to handle unstructured or semi-structured data, offering greater flexibility and scalability compared to traditional relational databases.

NoSQL databases (AKA "not only SQL") 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. They provide flexible schemas and scale easily with large amounts of big data and high user loads.

Dec 12, 2022 · What is a NoSQL database? NoSQL, also referred to as “not only SQL” or “non-SQL”, is an approach to database design that enables the storage and querying of data outside the traditional structures found in relational databases.

NoSQL can be defined as an approach to database designing, which holds a vast diversity of data such as key-value, multimedia, document, columnar, graph formats, external files, etc. NoSQL is purposefully developed for handling specific data models having flexible schemas to …

What is NoSQL (Not Only SQL database)? NoSQL is an approach to database management that can accommodate a wide variety of data models, including document, graph, key-value and columnar formats. A NoSQL database generally means that …

NoSQL databases are interchangeably referred to as “nonrelational,” “NoSQL DBs,” or “non-SQL” to highlight the fact that they can handle huge volumes of rapidly changing, unstructured data in different ways than a relational (SQL) database with rows and tables.

What is a NoSQL database? The term NoSQL, short for “not only SQL,” refers to non-relational databases that store data in a non-tabular format, rather than in rule-based, relational...

Jun 18, 2021 · NoSQL refers to nonrelational types of databases that store data in a format that’s different from relational tables. NoSQL databases can be queried using idiomatic language APIs, declarative structured query languages, and query-by example languages.

Sep 26, 2024 · 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.