Zero2Dataengineer

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May 2025

Prefect vs Airflow vs Dagster
What You Pick Tells Me Everything About How You Think
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Avantikka_Penumarty
7
Airflow Best Practices — What to Avoid in Projects & Interviews
From ‘It Worked on My Machine’ to ‘It Survives in Prod’
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Avantikka_Penumarty
Build Your First DAG in Airflow
From Zero to Working Pipeline in 15 Minutes
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Avantikka_Penumarty
Scheduling vs Triggering
How Workflows Actually Run in Production
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Avantikka_Penumarty
Build Your First DAG in Airflow
Hands-on Workflow You Can Actually Run
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Avantikka_Penumarty
Airflow Isn’t Scary — It’s a Life Saver
Why Every Data Engineer Needs to Master DAGs
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Avantikka_Penumarty
ETL Interview Breakdown: How Data Engineers Are Tested
Why "Build a pipeline" isn’t really what they’re asking
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Avantikka_Penumarty
Batch vs Streaming Pipelines
Choosing the right flow for the right kind of data
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Avantikka_Penumarty
Data Transformation Deep Dive
How to reshape, enrich, and prepare data for decision-makers
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Avantikka_Penumarty
Build Your First ETL Pipeline
A hands-on walkthrough from raw CSV to a clean, queryable table
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Avantikka_Penumarty
What the Hell Is ETL?
Real-world breakdown of a misunderstood concept — and why every data engineer must master it
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Avantikka_Penumarty
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