As I described here, Power BI can send SQL queries in parallel in DirectQuery mode and you can see from the Timeline column there is some parallelism happening here – the last two SQL queries ...

株式会社インプレスは、SQLの演習問題集「ミックの楽しいSQLパズル　解いて身につくSQLの考え方＆書き方」を2月20日に発売する。紙書籍版の定価、電子書籍版の販売価格はともに2750円。

マイクロソフトは、2026年2月10日（米国時間）、 2026年2月のセキュリティ更新プログラム （月例パッチ）を公開した。該当するソフトウェアはCVEベースで59件である。（）内は対応するCVEである。

In this live, interview-style session (with audience Q&A), we’ll unpack why Microsoft 365 is no longer just your productivity backbone; it’s one of your most critical security priorities. We’ll ...

A critical vulnerability in the WPvivid Backup & Migration plugin for WordPress, installed on more than 900,000 websites, can be exploited to achieve remote code execution by uploading arbitrary files ...

The interviews drag. The salaries demanded are eye-watering. The shortlist keeps shrinking. And somewhere between the third round of negotiations and the fourth declined offer, it dawns on you: the ...

This week, a CISA warning, Nest footage in Nancy Guthrie case, Signal phishing. Spanish hacker, Russian asylum. Spanish ...

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...