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SQL
SQL & Databases
What are the differences between SQL and NoSQL databases? ● SQL Databases (Relational Databases): These are structured databases that use Structured Query Language (SQL) for defining and manipulating data. They store data in tables with rows and columns. SQL databases enforce a strict schema, meaning the structure of the data must be defined beforehand. Examples: MySQL, PostgreSQL, SQL Server, Oracle ● NoSQL Databases (Non-relational Databases): These databases are more flexible
nd allow storage of unstructured or semi-structured data. They don't require a fixed
schema and are often used for large-scale applications where flexibility, scalability,
nd speed are more important than the strict relational model.
Examples: MongoDB, Cassandra, CouchDB, Firebase
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