Difference between mongodb and relational model.

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Accepted Answer

MongoDB is a NoSQL database while the relational model is based on tables and SQL.

MongoDB is schema-less, allowing flexible and dynamic data structures.
Relational databases use a fixed schema with predefined tables and columns.
MongoDB uses a document-based model, storing data in JSON-like documents.
Relational databases use a tabular model, storing data in rows and columns.
MongoDB supports horizontal scalability and distributed data storage.
Relational databases are typically vertically scalable and stored on a single server.
MongoDB is suitable for unstructured or semi-structured data.
Relational databases are suitable for structured data with complex relationships.
MongoDB provides high performance for read-heavy workloads.
Relational databases excel in complex queries and transactions.

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