What is NoSQL and how does it differ from traditional relational databases?
What is NoSQL and how does it differ from traditional relational databases?
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25-Apr-2023
Krishnapriya Rajeev
27-Apr-2023NoSQL, or "not only SQL", is a kind of database management system that can handle large volumes of unstructured or semi-structured data, which can be difficult to manage with traditional relational databases.
Traditional relational databases tend to be based on a structured schema that defines the relationships between tables and the types of data that are stored in them. This data is then stored in tables in rows and columns, and queries are made on these tables using the Structured Query Language (SQL).
In contrast, NoSQL databases do not have a fixed schema and instead use a more flexible, document-oriented approach to data storage. Data in NoSQL is stored in documents, which can be thought of as self-contained objects that contain all the information related to a particular entity. Such databases support a range of data models, including key-value stores, document stores, graph databases, and column-family stores.
Aryan Kumar
26-Apr-2023NoSQL, which stands for "not only SQL", is a type of database that differs from traditional relational databases in several ways.
Overall, NoSQL databases offer more flexibility, scalability, and performance than traditional relational databases, making them a good fit for modern application development environments that require fast and scalable data processing. However, they may not be the best choice for applications that require strict transactional consistency or adherence to a fixed schema.