Field notes on data engineering, applied AI, and the decisions behind them — for engineers who ship pipelines and the leaders who bet budgets on them.
AI can write a SQL query that runs perfectly, returns a plausible number, and is completely wrong — with no error message anywhere. A field guide to the five failure modes and how to catch them.
Every roadmap, every job posting, every hiring manager circles back to the same three letters. Here's why SQL isn't optional — it's the entry fee.
A tool built almost entirely out of SQL and YAML somehow became the single most-loved piece of the modern data stack. Here's what dbt actually does, and why it earned that reputation.
Data Analyst, Data Engineer, Data Scientist, Analytics Engineer, ML Engineer, AI Engineer — what each one actually pays, actually demands, and how to pick the right door in.
A short note on tools.techedge.in, what SQL formatting actually does, and what we're building next for data teams.