Show HN: I built an MCP tool to query anything with SQL (Apache Calcite)
github.com·10h·
Discuss: Hacker News
🧮Apache Calcite
Big Data Fundamentals: data warehouse with python
dev.to·5h·
Discuss: DEV
🏗data engineering
System Design Basics - Databases and Connection Pools
javarevisited.substack.com·10h·
Discuss: Substack, r/programming
⏱️Real-time Analytics
Big Data Fundamentals: data warehouse tutorial
dev.to·6h·
Discuss: DEV
🏛️Lakehouse Architecture
🧠 Solving LeetCode Until I Become Top 1% — Day `42`
leetcode.com·20h·
Discuss: DEV
🔢NumPy
💡 Mastering SQL Query Optimization: Tips Every Backend Developer Should Know
dev.to·9h·
Discuss: DEV
🔍Query Optimization
Leetcode 3613. Minimize Maximum Component Cost
dev.to·19h·
Discuss: DEV
🧬Optimization Algorithms
Spending Inference Time
kevinlu.ai·12h·
Discuss: Hacker News
🎮Reinforcement Learning
Can Your LLM Handle an Invoice? I Tested 5—Here’s the Truth
hackernoon.com·7h
📊Columnar Engines
Machine Learning Fundamentals: data preprocessing tutorial
dev.to·8h·
Discuss: DEV
🏗data engineering
The Class Imbalance Problem: How I Achieved 89% Accuracy on Customer Churn Prediction
github.com·8h·
Discuss: DEV
⏱️Real-time Analytics
Next-gen PCIe 6.0 SSD to reach 512GB in capacity and 28GBps in performance, almost 2X faster than PCIe 5.0, but I can't see it reaching my desktop PC before 203...
techradar.com·5h
🗄️Storage Tiering
Why Replication Is Critical in 2025 — And Why Legacy Tools Like GoldenGate, Fivetran, and Hevo Are Falling Behind
dev.to·19h·
Discuss: DEV
🧊Iceberg Tables
What I'm working on – at work and on the side – aswin's blog
aswinc.blog·13h·
Discuss: Hacker News
🏗data engineering
Tableau Alternatives in 2025: Overcoming BI Challenges with Smarter Tools
askwisdom.ai·5h·
Discuss: DEV
📉data visualisation
A robust framework for peer-to-peer energy trading with transmission costs consideration: A fuzzy possibilistic programming model
sciencedirect.com·14h
🎲Game Theory
Jcorp Nomad: ESP32-S3 Offline Media Server in a Thumbdrive
hackaday.com·15h
🗄️Storage Tiering
SQLite on Rails is fast, but SQLite on Helidon is faster!
rrevi.github.io·16h·
Discuss: Hacker News
💾Databases
I Was Tired of Getting One-Sided AI Answers, So I Built a 'Conference Room' for AI Agents to Argue In.
reddit.com·5h·
Discuss: r/artificial
🔍AI Detection
Machine Learning Fundamentals: data preprocessing project
dev.to·9h·
Discuss: DEV
🏗data engineering