- Read csv files into a SQLite database. - SQLite does NOT have a built-in COPY-from-CSV like DuckDB. We create tables using SQL, then load CSV data using Python. - Use Python to automate SQL scripts ...

Daraz T‑Shirt Sales Analytics — CSV (3,280 rows, 9 cols). Reproducible analyses using SQL and Python: data cleaning, EDA, SQL queries, and a short report extracting pricing, discount, sales‑volume, ...

You connect two tables like this: - client_id REFERENCES clients (id) tells Postgres to only allow values that exist in the clients table You can query related data together using JOIN. - JOIN pulls ...

Cleaning massive, disorganized spreadsheets or parsing through thousands of lines of raw server logs is annoying. You can do it yourself, make a program to do it, or you can just give it to Claude and ...

India’s #1 DATA & AI GenAICoach | Helping Professionals Stop Chasing & Start Attracting — 50-400% Hikes |QA → .NET → Azure DE|30K+ Trained|Co Founder, VisionBoard ...