Web Performance on a Budget: Bundle Size, API Limits, and Database Indexes
The three budgets every web app hits: bundle size, API rate limits, and database index selectivity. Learn the formulas, thresholds, and PR checklist…
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vLLM vs Ollama: Production Serving 2026
Compare vLLM and Ollama for LLM serving in 2026 — architecture, verified performance under concurrency, and a decision framework for choosing or com…
Understanding Tokens: How AI Models Process Text and Why It Matters for Cost, Context, and Agentic AI
What Are Tokens and Why Do They Matter? A token is the atomic unit of computation for large language models. When you type a prompt into ChatGPT, Cl…
Secure DNS: The Trade-off of Privacy for Performance
Last year, I noticed a significant increase in DNS resolution times for a critical service of one of my clients. Initially, I suspected a problem at…
Technical Leadership vs. Managerial Leadership: Chart Your Career Path
When I received an offer to lead a team developing a new module for a production ERP, two different paths emerged in my mind: deepening my existing…
Removing Google From Your Life: A Realistic 30-Day De-Google Plan
Recently, while working on a feature for the backend of one of my side products that relied on the Google Cloud Vision API, an instant outage of the…
Block Ads Across Your Entire Network: Why AdGuard Home Overtakes
Why AdGuard Home Overtook Pi-hole Last month, while attempting to add ad filtering to the internal network of a production ERP system, the Pi-hole c…
8GB to 70B: A Real Hardware Guide for Local LLMs
The idea of running a local LLM (Large Language Model) has always appealed to me, especially concerning data privacy and cost control. However, when…
Kotlin 2.0 vs Python 3.13: The Definitive Guide to benchmark in Production
Kotlin 2.0 vs Python 3.13: The Definitive Guide to Benchmarking in Production With Kotlin 2.0’s stable K2 compiler and Python 3.13’s experimental fr…