在数据量激增的背景下，MySQL查询性能已成为开发者最头疼的问题之一。本文将分享经验证的"3步索引优化法"，配合最新工具链，带你实现查询效率的十倍提升。 -- 2025年常见陷阱 SELECT * FROM orders WHERE JSON_EXTRACT (metadata, '$.region') = 'Asia'; -- JSON路径查询未建索引 ...

Duplicati handles the backup side of this hybrid setup. It's a Windows app with a web interface that makes scheduling backups ...

Traditionally, the term “ braindump ” referred to someone taking an exam, memorizing the questions, and sharing them online for others to use. That practice is unethical and violates certification ...

Fedora Linux 43 is officially released! Powered by the latest Linux Kernel 6.17, Fedora 43 introduced many software updates ...

This week, we have WFH internship opportunities in photo editing, employer engagement & placements, and more. Take a look and apply accordingly 💻 #1: Studio Mujin – Photo Editor Intern Website: ...

In this section you'll find photographic features that explore holidays and photography courses, details about members meetings, trials and tribulations of installing new software along with general ...

The UK government has issued a new order to Apple to create a backdoor into its cloud storage service, this time targeting only British users’ data, despite US claims that Britain had abandoned all ...

WSJ dives into how to spot an AI video and the ways it could shape the future of content creation. Photo illustration: OpenAI/Preston Jessee OpenAI is planning to release a new version of its Sora ...

Anthropic's Claude can now create PDFs, slides, and spreadsheets. File creation is available to Max, Team, and Enterprise users. Pro users will get access in the upcoming weeks. AI chatbots such as ...

A number of Windows 10 and 11 users are seeing a strange issue where the “New > Folder” option disappears, stopping fresh folders from being created. The glitch is usually fixable with a few quick ...