Apache Airflow on 73,265 observed hosts: the scheduler that holds every connection string
Apache Airflow on 73,265 observed hosts: the scheduler that holds every connection string A ZoomEye fingerprint query for app="Apache Airflow" ( res…
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Reduce LLM Token Waste in RAG with Markdown
TL;DR Feeding raw HTML to Large Language Models wastes tokens on markup, scripts, and styling. By rendering dynamic web pages in a headless browser…
The Silent Killer in Your Streaming Pipeline: Schema Evolution Without Tears
TAGS: schema,streaming,data pipelines,production Why I chose this topic: I've seen too many evenings and weekends vanish debugging why a seemingly m…
Build a Token-Efficient RAG Pipeline with pgvector & Markdown
TL;DR Converting scraped web content directly into Markdown reduces token consumption by up to 90% while preserving the semantic structure needed by…
Managing Proxies & Browser Fingerprinting for AI Pipelines
TL;DR To build reliable AI data extraction pipelines, you must align your IP reputation with realistic browser fingerprints. This means rotating IPs…
Designing Idempotent Bulk Import Pipelines (E.164, VIN, and the Rest)
Designing Idempotent Bulk Import Pipelines (E.164, VIN, and the Rest) Bulk imports are a special category of pain. You give the user a CSV uploader,…
For Londoners, a Roman Bridge Still Determines Your Commute
Around 50 CE, give or take a few years, a group of Roman military engineers picked a spot on the River Thames and bridged it. They picked the place…
Indeed Data API: Extract Structured JSON in 2026
Disclaimer: This guide covers extracting publicly accessible data. Always review a site's robots.txt and Terms of Service before scraping. When buil…