Kerrache Massipssa – Medium

Kerrache Massipssa

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Kerrache Massipssa
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Data Engineer Things

Why You Should Avoid Using UDFs in PySpark?

Jan 7

Why You Should Avoid Using UDFs in PySpark?

Jan 7

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Kerrache Massipssa

How does Adaptive Query Execution fix your Spark performance issues?

In Spark versions prior to 3.0, the common performance issues encountered are:

Dec 25, 2023

How does Adaptive Query Execution fix your Spark performance issues?

Dec 25, 2023

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Kerrache Massipssa
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Towards Data Engineering

Data Quality with Great Expectations and PySpark

Boost Your Data Quality !

Dec 12, 2023

Data Quality with Great Expectations and PySpark

Dec 12, 2023

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Kerrache Massipssa
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Data Engineer Things

Apache Spark Partitioning and Bucketing

Learn the Partitioning and Bucketing with Apache Spark (PySpark) and understand how and when to use each of them.

Dec 14, 2023

Apache Spark Partitioning and Bucketing

Dec 14, 2023

Kerrache Massipssa

Data Mesh Basics

Feb 16

Data Mesh Basics

Feb 16

Kerrache Massipssa

How Does Apache Spark Manage Executor Memory?

On-heap memory (Spark Executor Memory): The size is configured by the — executor-memory or spark.executor.memory parameter at Spark…

Jan 8

How Does Apache Spark Manage Executor Memory?

Jan 8

Kerrache Massipssa
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Data Engineer Things

Exciting New Feature in Spark: “Spark Connect API”

Spark introduced Spark Connect in version 3.4.0, an exciting feature that adds significant capabilities to the platform. In this article…

Dec 28, 2023

Exciting New Feature in Spark: “Spark Connect API”

Dec 28, 2023

Kerrache Massipssa

Optimize Spark SQL Queries using Predicate Pushdown

Dec 27, 2023

Optimize Spark SQL Queries using Predicate Pushdown

Dec 27, 2023

Kerrache Massipssa

Apache Spark Join Strategies in Depth

Dec 24, 2023

Apache Spark Join Strategies

Dec 24, 2023

Kerrache Massipssa

Tips and Best Practices to Build a Modern Data Pipeline

Dec 23, 2023

Steps and Best Practices to Design a Modern Data Pipeline

Dec 23, 2023

Kerrache Massipssa

Kerrache Massipssa

Hi 👋, I’m a Data Architect. Learning, writing, and sharing is my motto. I love Data & Open-Source & Cloud. My Blog: https://dataopsblog.com

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