Here are you gifts

Vu TrinhOct 22, 2026

Hi there,

Welcome to my newsletter.

You’re now subscribed to VuTrinh. newsletter, the place I share practical insights and learnings to help 19,000+ data engineers become more impactful via my weekly articles.

And, I have a gift for you: a 35-page PDF that contains all the fundamentals you need for learning and operating Apache Spark:

If You're Learning Spark, This Pdf Is Fo...

8.45MB ∙ PDF file

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The second gift is my 30% discount on my annual paid membership: ~~$10~~ → $7

With only $7/month (paid annually), you can access all the materials you need to grow from junior → senior DE:

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200+ deep-dive data engineering articles
practice-spark: 65 LeetCode-style problems to practice Spark SQL/DataFrame

learn-spark/dbt/airflow: CLI tools to master Spark/dbt/Airflow

If you’re a student with an education email, use this 50% ANNUAL DISCOUNT
If you’re a Vietnamese user, please DM me for an upgrade due to payment issues. As compensation for the inconvenience, you’ll get 50% OFF the annual plan.

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See you in my next articles.

Vu Trinh