所谓“多租户（Multi-Tenancy）”，本质上就是：一套系统，同时服务多个客户，并且每个客户的数据互相隔离。 很多团队第一次做 SaaS 系统时，对“多租户”这件事的理解都非常粗暴。 数据库实例爆炸、连接池失控、迁移困难、资源利用率极低。 更致命的是 ...

Learn how a single JavaScript Date() timezone mistake silently corrupts web apps and how to fix timestamp bugs in JS, Python, ...

Microsoft has released out-of-band (OOB) updates to fix issues affecting Windows Server systems after installing the April 2026 security updates. As Microsoft confirmed last week, some admins may ...

Amazon's Project Houdini modularizes main server rooms, expediting AWS data center buildouts. Project Houdini expects to save weeks of construction time and tens of thousands of labor hours.

In 2026, entry-level and transition roles often expect more than passive course completion. Employers want to see that you can write queries that answer business questions, work with browser logic, ...

Dell Technologies Inc. shares jumped the most in two years after the company gave an outlook for sales of its artificial intelligence servers that exceeded estimates, a sign of robust demand for ...

Once envisioned as a bridge between Java and JavaScript, the Detroit project never got off the ground. Now, there are efforts at reviving it, adding a Python engine to the mix. Intended to enable ...

Mocking is an essential technique in unit testing, allowing developers to isolate dependencies for more focused and reliable tests. However, repetitive patterns of mock creation, termed mock clones, ...

As AI adoption accelerates, global and US economies in 2025 have been increasingly driven by technology companies' investments in AI infrastructure. Analysts warn that next year's AI server demand ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Dany Lepage discusses the architectural ...

The North Coast of Java is facing a dire threat of submersion due to land subsidence and sea level rise, which cause more intense tidal floods. Many villages will disappear by 2050, according to ...