---
title: "Discussion on \"Day 1 : Apache Spark Internals\" | Hashnode"
description: "Discussion on \"Day 1 : Apache Spark Internals\". Understanding how spark works"
url: "https://hashnode.com/posts/day-1-apache-spark-internals/6a1542e67d85e6a1af49ce50"
---

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# [Day 1 : Apache Spark Internals](https://varchasvh.hashnode.dev/day-1-apache-spark-internals?utm_source=hashnode&utm_medium=feed)

Understanding how spark works

May 26 · 5 min read · varchasvh.hashnode.dev  
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-   [#dataengineering](https://hashnode.com/tag/dataengineering)
-   [#python](https://hashnode.com/tag/python)
-   [#pyspark](https://hashnode.com/tag/pyspark)
-   [#databricks](https://hashnode.com/tag/databricks)

## Written by

[Varchasv Hoon](https://hashnode.com/@VarchasvH)

@VarchasvH · India

  
[View profile](https://hashnode.com/@VarchasvH)

Data Engineer | PySpark | SQL | Databricks

I'm Varchasv, a Data Engineer working on enterprise data integration. Currently on a 90-problem challenge to level up my technical skills and switch to a more development-focused role. What I'm doing: Solving 2 Leetcode problems daily (SQL + DSA). Blogging about each problem. Building in public. My Goal - Land a better data engineering role by mid-2026. Follow my journey !!

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