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VuTrinh.

My mom reads my articles to support her son. Now, she can design a data architecture and write ETL scripts.

Newsletter · By Vu Trinh · English · Paid tier available · Official site

Indexed issues, last 90 days
15
Latest publication
Sep 29, 2026
Audience
Checking…
Earliest in this view
Aug 4, 2026

Latest issues

  1. Issue · Sep 29, 2026

    From Solving Netflix’s Data Lake Problems to Becoming the Dominant Open Table Format: The Evolution of Apache Iceberg (opens the original)

    Excerpt · Positive tone

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    To sustain my work, I’ve opened up paid membership. If you find value in what I do, I’d really appreciate it if you considered upgrading; it helps me keep this work going :dWith only $7/month (billed annually), you can access all the materials you need to grow from junior → senior DE.250+ deep-dive data engineering articlespractice-spark: 65 LeetCode-style problems to practice Spark SQL/DataFrame</stron

  2. Issue · Sep 23, 2026

    [FREE] One ClickHouse Query Took Down 20% of the Internet for 5 Hours and 38 Minutes (opens the original)

    Excerpt · Critical tone

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    To sustain my work, I’ve opened up paid membership. If you find value in what I do, I’d really appreciate it if you considered upgrading; it helps me keep this work going :dWith only $7/month (billed annually), you can access all the materials you need to grow from junior → senior DE.250+ deep-dive data engineering articlespractice-spark: 65 LeetCode-style problems to practice Spark SQL/DataFrame</stron

  3. Issue · Sep 22, 2026

    I spent 8 hours learning about DuckLake. Here’s everything you need to know. (opens the original)

    Excerpt · Neutral tone

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    To sustain my work, I’ve opened up paid membership. If you find value in what I do, I’d really appreciate it if you considered upgrading; it helps me keep this work going :dWith only $7/month (billed annually), you can access all the materials you need to grow from junior → senior DE.250+ deep-dive data engineering articlespractice-spark: 65 LeetCode-style problems to practice Spark SQL/DataFrame</stron

  4. Issue · Sep 17, 2026

    [FREE] How Databricks Improved Spark Structured Streaming Throughput by Up to 2.8x and Cut Costs by 45% (opens the original)

    Excerpt · Positive tone

    Read excerpt

    To sustain my work, I’ve opened up paid membership. If you find value in what I do, I’d really appreciate it if you considered upgrading; it helps me keep this work going :dWith only $7/month (billed annually), you can access all the materials you need to grow from junior → senior DE.250+ deep-dive data engineering articlespractice-spark: 65 LeetCode-style problems to practice Spark SQL/DataFrame</stron

  5. Issue · Sep 15, 2026

    12 Changes That Make Apache Spark a Dominant Processing Framework (opens the original)

    Excerpt · Positive tone

    Read excerpt

    To sustain my work, I’ve opened up paid membership. If you find value in what I do, I’d really appreciate it if you considered upgrading; it helps me keep this work going :dWith only $7/month (billed annually), you can access all the materials you need to grow from junior → senior DE.250+ deep-dive data engineering articlespractice-spark: 65 LeetCode-style problems to practice Spark SQL/DataFrame</stron

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