Learn how to use Excel's new GROUPBY and PIVOTBY functions through five real-world examples, ranging from easy to hard. This ...

Excel formulas are getting scary good.

SINGAPORE: E-commerce giant Shopee has cut jobs in Singapore amid its latest foray into artificial intelligence, stating that the move comes after a regular review of business operations. Responding ...

Abstract: The boom of cloud computing has stimulated the prevalence of outsourced query services, and privacy concerns further motivate extensive studies on privacy-preserving queries in the cloud.