Inside a relational database management system, the principal persisted data structure is considered a logical relation. Operations performed against that data within the RDBMS result in a logical ...
Recently, funny things have been happening in my slush pile. I find myself receiving well-written, correctly formatted, professional-looking query letters from bad writers. Imagine my chagrin: one ...
When someone conducts an ambiguous search on Google, it’s algorithm needs to figure out the user's preferred language to understand the result category. Every time someone conducts one of these ...
Queries are the database equivalent of filters in a spreadsheet. Just as a filter can limit and reorganize the information displayed in a spreadsheet, so a query limits and reorganizes the information ...
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