Every data tool solves one format. pandas reads CSV but doesn't understand what the columns mean. SQL tools query databases but can't infer missing schemas. PDF parsers extract text but lose table ...

SQL (Structured Query Language) is a standard programming language used for managing and manipulating relational databases. It allows users to perform tasks such as querying data, updating records, ...

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Theft of private information is a significant problem for online applications. For example, a recent investigation found that at least eight million people’s medical records were stolen as a result of ...