Cloudflare experienced a global network outage, causing websites like X (formerly Twitter) and ChatGPT to crash. The stock price suffered a setback ahead of the market open.
This site’s main domain is hosted on GitHub Pages, and the blog’s backup subdomain is on Vercel with acceleration. It has been deployed through Cloudflare. The backend management page looks too outdated and unappealing, which is a major deterrent. Initially, it was a quiet, unassuming piece of content; however, constant messages in the blogging circles disrupted this tranquility – opening it up, CF went down, and many friends’ websites couldn’t be accessed.
As an internet infrastructure component, such prolonged downtime is unacceptable. The stock price didn’t plummet dramatically, which I hadn’t anticipated.
Understanding MySQL Gaps Locks: From Principles to Enterprise-Grade Selection
System data synchronization between systems, recently when changes occurred, the data volume of a certain interface increased, frequent deadlocks happened. After colleagues investigated, they found that it was caused by gap locks. MySQL is not used much, so I’ll record it down.
Alibaba Large Model Strategy
Alibaba (Ali) has released numerous large models, not simply a matter of “volume chasing,” but a carefully planned “Model-as-a-Service” (MaaS) ecosystem strategy. There are multiple considerations behind this, which can be summarized as “internal empowerment and external ecosystem building.”
Internal Business Driven (Inward Empowerment) Alibaba possesses an extremely vast and diverse business landscape, including e-commerce (Taobao & Tmall), finance (Ant Financial), logistics (Cainiao), cloud computing (Aliyun), and entertainment (Youku), among others.
Local Development Pain: Why Can't You Delete `nul` Files? A Solution to the “Composite” File System Problem
In the daily work of software development, we often encounter tricky “minor issues” that seem simple but can consume us hours of valuable time. One such “disaster zone” is deleting specific files – particularly those generated unexpectedly by toolchains.
I encountered a “level-boss” problem: during local development, a file named nul inexplicably appeared in my project. I tried Windows Explorer, the CMD command line, but the system displayed “File not found” or “Cannot delete.
Big Tech Dominance in the U.S. Stock Market Intensifies: The Top 10 Companies Account for 40% of Market Capitalization, Is AI a Bubble or a Revolution?
Analysis of NVIDIA’s “Play” Worth a Billion Investment The global capital market is witnessing an unprecedented wave of centralization in 2025, centered around artificial intelligence (AI). This narrative not only reshapes the tech industry’s landscape but also exacerbates wealth inequality on Wall Street. The former “Magnificent Seven” no longer adequately describes today’s dynamics; the market is now dominated by a handful of super winners. This article will delve into three key questions:
Breaking Through the Cocoon: Examining Huawei and Xiaomi’s High-End Rivalry Following Xiaomi 17's Renaming
In an era of information explosion, we all, to varying degrees, live within our own “information bubbles.” Algorithms recommend content that interests us, and over time, our horizons are subtly narrowed. This phenomenon seems equally applicable to the smartphone market – brand loyalty, media bias, and community voices are all weaving consumers into one bubble after another.
However, Xiaomi’s recent move, like a stone thrown into a still lake, has created ripples, attempting to break down this invisible barrier.
Understanding spin-offs and splits in the US stock market can be challenging.
Prompt: As a Chinese person, when seeing English financial news and information about actions of US listed companies, why are mergers and acquisitions written like this: NAOV reverse stock split: 1 for 10? Is this a unique English grammar that doesn’t conform to Chinese grammatical habits? Based on this, please explain the meaning of the stock split.
Hong Kong Stock Exchange Brokerage Fee Liberalization and Market Competition
The practice of “the same contract code, for transactions in the same direction, commission is only charged once” is commonly referred to as “Commission Aggregation / Combined Commission” within the securities industry. This is not a hard-and-fast regulation by the Hong Kong Exchange