The Class Imbalance Problem: How I Achieved 89% Accuracy on Customer Churn Prediction
github.com·10h·
Discuss: DEV
🏗data engineering
System Design Basics - Databases and Connection Pools
javarevisited.substack.com·12h·
Discuss: Substack, r/programming
⚙️Database Internals
A guide on reading PostgreSQL query plans
prateekcodes.dev·1h·
Discuss: Hacker News
🔍Query Optimization
Big Data Fundamentals: data warehouse tutorial
dev.to·8h·
Discuss: DEV
🏛️Lakehouse Architecture
Show HN: I built an MCP tool to query anything with SQL (Apache Calcite)
github.com·12h·
Discuss: Hacker News
🧮Apache Calcite
What I'm working on – at work and on the side – aswin's blog
aswinc.blog·15h·
Discuss: Hacker News
🏗data engineering
Machine Learning Fundamentals: data preprocessing tutorial
dev.to·10h·
Discuss: DEV
🏗data engineering
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·7h
🗄️Storage Tiering
**High-Performance Go Network Servers: Connection Pooling and Goroutine Management for Production**
dev.to·5h·
Discuss: DEV
👁️Observability
🚀 Think Redux and Zustand Are Fast? We Put Them to the Test.
dev.to·21h·
Discuss: DEV
📈Performance Profiling
Ramanujan-Computing: Distributed Computing with Idle Smart Devices: Open-Source
news.ycombinator.com·15h·
Discuss: Hacker News
🔢NumPy
Big Data Fundamentals: data warehouse with python
dev.to·7h·
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🏗data engineering
💡 Mastering SQL Query Optimization: Tips Every Backend Developer Should Know
dev.to·11h·
Discuss: DEV
🔍Query Optimization
Machine Learning Fundamentals: data preprocessing project
dev.to·11h·
Discuss: DEV
🏗data engineering
Event-Carried State Transfer for Tax Calculation in Fintech Real-Time Architecture with Kafka, Go, and PostgreSQL
dev.to·8h·
Discuss: DEV
🧊Iceberg Tables
7 Power Tools to Build AI Apps Like a Pro
analyticsvidhya.com·21h
⚙️Query Compilers
Spending Inference Time
kevinlu.ai·14h·
Discuss: Hacker News
🎮Reinforcement Learning
Foldables are in and suddenly really thin
theverge.com·16h
🗂️HDF5
Understanding JavaScript Function Executions: Call Stack, Event Loop, Tasks & More
solyadreams.gumroad.com·6h·
Discuss: DEV
🔧Functional Programming
Go Money a Personal finance manager written in Golang
reddit.com·9h·
Discuss: r/golang
🧊Iceberg Tables