Database


A database is a structured collection of data that is stored and organized in a way that allows for efficient retrieval and manipulation of that data. In the context of data science and artificial intelligence, databases are often used to store large amounts of structured and unstructured data that can be used for analysis and modeling. Databases can be relational or non-relational, with relational databases using tables to organize data and non-relational databases using other structures such as documents or graphs. Data scientists and AI experts use databases to store and manage data that is used for training machine learning models, as well as for storing the results of those models. Databases are also used for data warehousing, which involves collecting and storing data from multiple sources in a central location for analysis and reporting.


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