• Published on
    September 9, 2026 (Today)

    Your Crawler Won't Crash. It'll Wedge.

    Distributed-SystemsWeb-CrawlerGoKubernetesDebuggingObservability
    Five real incidents from a distributed crawler fleet where nothing crashed, no alert fired, and the system quietly stopped doing its job. A ...
  • Published on
    September 8, 2026 (1d ago)

    How Much of the Web Blocks Bots? I Got the Number Wrong Four Times First.

    Web-ScrapingAnti-botWeb-CrawlerGoKubernetesData-Study
    I scanned the Tranco top 1,000,000 domains to measure how much of the web runs managed bot defense. The final answer is 53.5% of reachable s...
  • Published on
    November 4, 2024 (1y ago)

    The Infra to handle 10M Requests in 10 Minutes for $0.0116

    InfrastructureKubernetesTerraformCloud-ComputingRedisDistributed-Systems
    A comprehensive guide to setting up a highly efficient, scalable infrastructure to process 10 million requests in 10 minutes at a minimal co...
  • Published on
    October 30, 2024 (1y ago)

    27.6% of the Top 10 Million Sites are Dead

    internet-decaydomain-analysisinactive-websitestop-domainsweb-crawlerkubernetes
    An analysis of the top 10 million websites reveals that over a quarter are inactive, highlighting the web's shifting landscape. Using a high...
  • Published on
    October 14, 2023 (2y ago)

    Web Crawling at Scale: Navigating Billions of URLs with Efficiency

    KubernetesWeb-CrawlerGolangNodejsDistributed-System
    Dive into the world of distributed web crawling with Golang, Docker, and Redis. Learn the logic behind efficient code, use Bloom filters for...
  • Published on
    October 13, 2023 (2y ago)

    The Architecture of a Web Crawler: Building a Google-Inspired Distributed Web Crawler. Part 1

    KubernetesWeb-CrawlerGolangNodejsDistributed-System
    Unlock the potential of the web with a Google-inspired distributed web crawler. Explore scalable solutions using Kubernetes, Golang, Python,...
  • Published on
    June 11, 2023 (3y ago)

    A Step-by-Step Guide to Building a Scalable Distributed Crawler for Scraping Millions of Top TikTok Profiles

    KubernetesWeb-CrawlerGolangNodejsDistributed-System
    Embark on a comprehensive journey to construct a powerful TikTok scraper using Golang, Docker, and Kubernetes. Gain insights into website an...
© 2026 Built with 💖 by Tony Wang • With TypeScript, Next.js, Tailwind • Inspired by Leerob
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My projects: Crawlora • Namefy • BizHQ
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