Guest
Guest
Sep 29, 2025
11:49 PM
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NoSQL databases store unstructured or semi-structured data, offering scalability, flexibility, high performance, and efficient handling of large, complex datasets.
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Hudson Leo
Guest
Sep 30, 2025
4:33 AM
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Database fundamentals involve storing, organizing, and retrieving data efficiently. **SQL databases** are relational, structured, and use schemas with tables and queries, ideal for android app development course in kochi transactional applications. NoSQL databases are non-relational, flexible, and handle unstructured or large-scale data, supporting key-value, document, or graph models. Understanding both types enables developers to choose the right solution for specific application needs.
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