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⚡ AI Lessons
Dev.to · Bob Oner
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
2mo ago
From Clean Data to BI-Ready Reporting Tables with Python, PostgreSQL, and Metabase
In the previous article, I extended a small Python data quality ETL starter from validation and...
Dev.to · Bob Oner
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
2mo ago
From Data Quality Checks to Analytics-Ready Parquet with Python
In the first article, I walked through a small Python data quality ETL starter that reads messy CSV,...
Dev.to · Bob Oner
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
2mo ago
Build a Python Data Quality ETL Starter for Messy CSV, Excel, JSON, and API-Style Data
Small teams often receive data before it is ready for reporting. It may come from a CSV export, an...
Dev.to · Bob Oner
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
2mo ago
Build a CSV Data Quality API with FastAPI, Pandas, Pytest, and Docker
CSV files are still everywhere. They appear in internal operations, analytics workflows, data...
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