Nhung LuongNotes on data engineering, AI engineering, and building data products.https://nhungluong.info/dbx workflowhttps://nhungluong.info/blog/dbx-workflow/https://nhungluong.info/blog/dbx-workflow/dbx workflow for etl job on data lakeTue, 21 Jul 2026 00:00:00 GMTThe one habit that saved my weekends — idempotent pipelineshttps://nhungluong.info/blog/idempotent-pipelines/https://nhungluong.info/blog/idempotent-pipelines/Why a pipeline you can safely re-run is worth more than a clever one, and how to build it.Tue, 21 Jul 2026 00:00:00 GMTShipping an LLM feature that doesn't fall over in prodhttps://nhungluong.info/blog/shipping-llm-features/https://nhungluong.info/blog/shipping-llm-features/Evals, guardrails, and treating prompts like code.Sat, 18 Jul 2026 00:00:00 GMTMy first dbt project, and what I'd do differentlyhttps://nhungluong.info/blog/first-dbt-project/https://nhungluong.info/blog/first-dbt-project/Models, tests, and the folder structure I wish I'd started with.Wed, 15 Jul 2026 00:00:00 GMTBatch vs. streaming, explained with a real pipelinehttps://nhungluong.info/blog/batch-vs-streaming/https://nhungluong.info/blog/batch-vs-streaming/When "just make it real-time" actually costs you, and when it pays off.Fri, 10 Jul 2026 00:00:00 GMT