Know-How from A-Z

Digital knowledge explained quickly and simply

Data Mining

Data mining refers to the process of systematically analyzing large amounts of data to identify hidden patterns, correlations or trends. It uses advanced algorithms and methods to gain valuable insights from complex data landscapes.

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Double opt-in

The double opt-in procedure is used, for example, when registering for a newsletter: a user first enters their email address in a mailing list (single opt-in). They then receive an email to confirm their registration (double opt-in). After this confirmation, the...

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DuckDuckGo

DuckDuckGo (DDG) is a free search engine on the Internet and advertises excellent data protection and privacy for users, as no personal information is collected or passed on by users and trackers are blocked. DDG claims that it does not store IP addresses, does...

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E-Commerce

E-commerce, also known as Internet or online trading, is a part of electronic business that involves the purchase or sale of goods and services via electronic connections. However, e-commerce also includes other electronic business processes, such as advertising...

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