Traditional Culture Encyclopedia - Traditional stories - Difference between traditional and non-relational databases
Difference between traditional and non-relational databases
Differences in data model, data structure, etc.
1, data model: traditional databases use a relational data model, storing data in table form, each table contains multiple columns and rows. Non-relational databases are not subject to this limitation, and can store data in many different formats, such as key-value pairs, documents, column stores, and so on.
2, data structure: data in traditional databases are stored in the form of tables, each table has a fixed structure and columns, while the data in non-relational databases can be a variety of different data structures, such as JSON, XML and so on.
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