The Five Most Important Columns to Add to Every Database Table
Let me tell you about one of the worst days of my career. A client called me, furious. Corrupted records, no idea who changed what, no idea when anyth…
Architecture
⚑ Report a ProblemLatest Architecture news from Tech News
All topics
agents
ai
api
architecture
automation
aws
backend
beginners
career
claude
cloud
database
devchallenge
devops
javascript
llm
machinelearning
news
opensource
performance
productivity
programming
python
security
showdev
softwareengineering
systemdesign
tutorial
typescript
webdev
Subqueries and CTEs in SQL
When working with SQL, you eventually run into situations where a single query just isn’t enough. You need to break a problem into parts, compute an i…
Your Latency Problem Isn't Model Size (It’s Your Routing)
We spent months chasing latency. Bigger GPUs, smaller batch sizes, every optimization trick in the book. Yet, our chatbot still crawled at 3s+ per res…
SQL vs NoSQL — A Decision Framework That Actually Works
Every developer argues about SQL vs NoSQL. Most of the advice online is surface-level. Here's a practical decision framework based on how real systems…
Coding Cat Oran Ep4, Speaking Human
The boss called a company-wide meeting. Twenty minutes, conference room, Friday 2pm. "Oran, you'll present the new system. Show everyone how it works.…
DuckDB in the Wild: What 6 Minutes of Benchmarking Across 4 Machines Taught Me About Real-World Performance
Character Design I care more about "can we ship this?" than "is this theoretically optimal?" When I pick data tools, I usually ask three questions: Wi…
Coding Cat Oran Ep3, Five Tables Changed Everything
Oran spent two weeks doing something that felt like not working. He sat with the warehouse team during morning receiving. He watched Ms. Lin process p…
PostgreSQL Ecosystem Expands with ULAK Extension & Open-Source Xata; SQLite Vector Search Advances
PostgreSQL Ecosystem Expands with ULAK Extension & Open-Source Xata; SQLite Vector Search Advances Today's Highlights The PostgreSQL ecosystem see…
Managing Academic Data: A Practical Application of SQL in PostgreSQL
Introduction Databases are essential for storing and managing data in modern applications. Many organizations turn to PostgreSQL, a powerful, open-sou…
Migration of YouTube from SQL to NoSQL: A Component-Wise Analysis
Introduction Initially, large-scale platforms like YouTube relied on traditional Relational Database Management Systems (RDBMS) such as MySQL. However…
Understanding SQL Basics: DDL, DML, Filtering, and Data Transformation
This week I was focused on building a solid foundation in SQL by working with student, subject, and exam result data. Along the way, I explored key co…
Why "Vibe Coding" Your Data Warehouse is a Terrible Idea
Recently, the term "vibe coding" has been everywhere. It’s that practice of sitting down, opening your editor (often with an AI assistant), and just w…