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Latest Articles
Kafka Connect TLS Certificate Error: A Real Production Story
By Mehdi Hasan
January 8, 2026
A few years back, I was working at a company that is a global leader in retail. We had just successfully installed a **Strimzi-based Kafka and Kafka Connect cluster on Kubernetes**. The platform was u...
A New Architecture Is Emerging: Inside the Agentic AI Shift in Software Engineering
By Mehdi Hasan
December 8, 2025
A few days ago, I had the opportunity to attend an **5-Day AI Agents Intensive Course with Google** arranged by Kaggle in collaboration with Google. Today, I want to share what the course covered, wha...
Is Something Dramatic Happening Underground in Bangladesh? A Data-Based Look at Earthquakes
By Mehdi Hasan
December 4, 2025
Recent weeks have raised public concern in Bangladesh after several noticeable earthquakes shook the Dhaka–Narsingdi region. Many people are wondering: *Is this the start of something dangerous? Has s...
Fixing Concurrent Queries Within the Same Session in ClickHouse Async Python Apps (Uvicorn + FastAPI)
By Mehdi Hasan
October 16, 2025
Connecting to a database from Python seems simple enough - you create a client, send queries, and handle results. But when we scaled that to thousands of concurrent requests under an async web server,...
