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📰 Dev.to · linou518

2 articles · Updated every 3 hours · View all reads

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Quant Factor Research in Practice: IC, IR, and the Barra Multi-Factor Model
Dev.to · linou518 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 3mo ago
Quant Factor Research in Practice: IC, IR, and the Barra Multi-Factor Model
Why Does Your Backtest Look Great But Lose Money Live? Classic quant beginner story: find...
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Safe CSV Ingestion into PostgreSQL: A Multi-Tenant ETL Pipeline Pattern
Dev.to · linou518 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 4mo ago
Safe CSV Ingestion into PostgreSQL: A Multi-Tenant ETL Pipeline Pattern
When building a SaaS where users can upload arbitrary CSV files for analysis, the trickiest problem...
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