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Top 5 SQL Mistakes Data Engineers Make in Interviews
Top 5 SQL Mistakes Data Engineers Make in Interviews
SQL is DEAD! I have been hearing this for the last 10 years, yet every time you want to do something with databases, SQL comes up.
Darshil Parmar
Jun 11
Understand Apache Airflow Like Never Before
Understand Apache Airflow Like Never Before
In the world of data engineering, one of the most critical tasks you’ll encounter is building data pipelines.
Darshil Parmar
Jan 28
Behavioral Interview Questions for Data Engineers: How to Ace Them
Behavioral Interview Questions for Data Engineers: How to Ace Them
When preparing for a data engineering interview, most people focus on technical questions like SQL queries or coding challenges. However…
Vishal Barvaliya
Sep 2, 2024
SortAggregate and HashAggregate in Apache Spark
SortAggregate and HashAggregate in Apache Spark
Spark optimization techniques
Vishal Barvaliya
Apr 9, 2024
How to Calculate Parallel Tasks in Your Apache Spark Cluster?
How to Calculate Parallel Tasks in Your Apache Spark Cluster?
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Vishal Barvaliya
Mar 21, 2024
5 FREE End-To-End Data Engineering Projects
5 FREE End-To-End Data Engineering Projects
You will learn AWS, GCP, and Azure just by doing these 5 projects
Darshil Parmar
Mar 17, 2024
What happens when you ask Spark to Load a 1GB CSV file?
What happens when you ask Spark to Load a 1GB CSV file?
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Vishal Barvaliya
Feb 22, 2024
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