Tag: Database
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Purpose of data mining – A thorough explanation of the basic meaning and analysis methods
Speaking of “data mining,” it is also famous as a technology that helps prevent unauthorized use at Yahoo! Auctions, one of the largest online auctions in Japan. We have succeeded in modeling the behavioral patterns of fraudulent users through data mining from the huge amount of data related to online auctions. Therefore, this time, we…
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What is SQL? Introducing the characteristics of commonly used databases such as PostgreSQL!
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Although words such as SQL and database are often heard, many people may find it difficult to understand their meaning or content. An understanding of SQL is essential for anyone working with data. SQL is a database language that is also used to analyze big data, so it is also related to digital marketing that…
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What is cloud? Explaining the meaning that even beginners who can't listen to it now can understand!
In the IT field, a technology called ” cloud ” has been attracting attention year by year. The number of services that utilize cloud mechanisms, such as data storage and software usage, is increasing. However, although the word “cloud” is increasingly being heard and seen, there may be some people who do not really understand…
