Non-Relational Database

A non-relational database is a type of database that does not use the traditional tabular relations used in relational databases. Instead, non-relational databases use a variety of data models, such as document-oriented, key-value, graph, or column-family. Non-relational databases are designed to handle large volumes of unstructured or semi-structured data, making them ideal for big data applications. They are also highly scalable and can be distributed across multiple servers, allowing for high availability and fault tolerance. Non-relational databases are often used in web applications, social media, and IoT devices, where data is constantly changing and needs to be accessed quickly. Examples of non-relational databases include MongoDB, Cassandra, and Amazon DynamoDB.
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