从 PostgreSQL 到 .NET：开源的护城河，从来不写在代码里

2026 年 8 月，The Register 刊出了一篇对 Michael Stonebraker 的采访。这位图灵奖得主、伯克利 Postgres 项目的发起者，被问到 PostgreSQL 为什么会赢，给出的答案颇为意外： 我们得感谢 ...

OpenAI’s Jalapeño Benchmark Promises Faster, Cheaper AI

OpenAI says its Jalapeño chip delivered up to 1.9 times more performance per watt than Nvidia Blackwell systems in its first ...

Meta’s Hatch Agent Platform and Watermelon Model Signal a Consumer AI Monetization Push

Meta is aggressively testing the boundaries of its messaging ecosystem, moving beyond simple chat interfaces to integrate third-party agentic AI directly into WhatsApp. This shift, currently in ...
Investopedia

ETP and ETF: How They Differ and What to Consider

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...