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 ...

Recently, the 16th China Database Technology Conference (DTCC 2025) was successfully held in Beijing. After the conference, ...

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 ...

AUSTIN, Texas, Sept. 10, 2025 /PRNewswire/ -- For the third consecutive year, Oracle has been named a Leader in the Gartner® Magic Quadrant™ for Distributed Hybrid Infrastructure. Oracle is positioned ...

HackerRank isn’t just a random collection of problems; they’ve organized their SQL section pretty well. You can find ...

The World Economic Outlook (WEO) database contains selected macroeconomic data series from the statistical appendix of the World Economic Outlook report, which presents the IMF staff's analysis and ...

Ordered 3 large (71x59) Levolor blackout window treatments, 2 cellular shades and 1 roller shade, all with "no-drill" option. Cellular were fine, easy to install, though the click-in rails seem pretty ...