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Asked by Ajay Last Modified
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Oracle SQL follows the relational model where data is stored in tables (relations) with fixed schemas. Each table has rows (records) and columns (attributes), and data is organized in a structured way using foreign keys and primary keys.
MongoDB uses a document-oriented model where data is stored in BSON (Binary JSON) format, which is flexible and allows for nested data structures
MongoDB is schema-less, meaning that each document in a collection can have a different structure. You can store different fields in different documents, which makes MongoDB more flexible.
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