Query Language

A query language is a computer programming language used to retrieve and manipulate data from a database. In the context of data science and artificial intelligence, query languages are used to extract specific information from large datasets. These languages allow users to write queries that can filter, sort, and aggregate data based on specific criteria. Query languages are essential for data analysis and machine learning tasks, as they enable users to extract insights and patterns from large and complex datasets. Some popular query languages used in data science and artificial intelligence include SQL (Structured Query Language), NoSQL (Not Only SQL), and SPARQL (SPARQL Protocol and RDF Query Language).
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