To query a user's mobile phone and WeChat number, the following SQL statement can be used.

To intuitively understand join operations, we first build a simple example database that stores grocery items and their corresponding categories. The category information is stored in the categories ...

In July, the Stack Overflow survey showed that PostgreSQL had extended its lead as the most popular database for professional developers, 58 percent of whom use it, compared to 40 percent using MySQL ...

Tessell, the multi-cloud DBaaS platform that powers the full database lifecycle, today announced its recognition as a Cool Vendor in the 2025 Gartner Cool Vendors in Data Management: The ‘Modern Data ...

Padmaja brings over a decade of experience leading the design and optimization of data infrastructure in the demanding semiconductor industry.

It’s the most transparent estimate yet from one of the big AI companies, and a long-awaited peek behind the curtain for researchers. Google has just released a technical report detailing how much ...

A new report reveals that OpenAI’s ChatGPT has been secretly using Google Search results to answer real-time queries. The AI uses a web-scraping service to access Google’s index, underscoring the ...

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Megan Cerullo is a New York-based reporter for CBS MoneyWatch covering small business, workplace, health care, consumer spending and personal finance topics. She regularly appears on CBS News 24/7 to ...

Global growth is projected to decline after a period of steady but underwhelming performance, amid policy shifts and new uncertainties. Global headline inflation is expected to decline further, ...