NoSQL databases provide a mechanism for storage and retrieval of data that is modeled in means other than the tabular relations used in relational databases. They are designed to handle large volumes of unstructured or semi-structured data, offering high scalability and flexibility for modern applications.
What are the benefits of using NoSQL databases?
Benefits of using NoSQL databases include high scalability, flexibility in handling unstructured data, and the ability to manage large volumes of data across distributed systems.
What are common types of NoSQL databases?
Common types of NoSQL databases include document databases (e.g., MongoDB), key-value stores (e.g., Redis), column-family stores (e.g., Cassandra), and graph databases (e.g., Neo4j).
How does NoSQL differ from relational databases?
NoSQL differs from relational databases in that it does not use a fixed schema, supports horizontal scaling, and is designed to handle unstructured or semi-structured data, offering greater flexibility and scalability for modern applications.