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The Pipeline Worked. Then the Research Outgrew It.
Dominik Kopócs
Dominik Kopócs
Dominik Kopócs
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Aug 29
The Pipeline Worked. Then the Research Outgrew It.
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dataengineering
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python
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programming
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productivity
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4 min read
I built a free, interactive SQL practice tool for data engineering interviews
Harish Kumar Mula
Harish Kumar Mula
Harish Kumar Mula
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Aug 29
I built a free, interactive SQL practice tool for data engineering interviews
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dataengineering
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sql
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webdev
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interview
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1 min read
Subqueries vs CTEs: Query Optimizer Internals & Memory Spooling Explained
Arpit Bangre
Arpit Bangre
Arpit Bangre
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Aug 29
Subqueries vs CTEs: Query Optimizer Internals & Memory Spooling Explained
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database
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sql
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dataengineering
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performance
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2 min read
Building a Quote Monitoring Pipeline for Insurance Pricing
Anakin
Anakin
Anakin
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Aug 28
Building a Quote Monitoring Pipeline for Insurance Pricing
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python
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dataengineering
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webscraping
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analytics
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4 min read
SQL Execution Order Internals: Why WHERE Fails on Aliases but ORDER BY Succeeds
Arpit Bangre
Arpit Bangre
Arpit Bangre
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Aug 28
SQL Execution Order Internals: Why WHERE Fails on Aliases but ORDER BY Succeeds
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sql
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database
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dataengineering
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backend
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1 min read
Apache Spark & PySpark, Explained Without a PhD
Ramkumar M N
Ramkumar M N
Ramkumar M N
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Aug 28
Apache Spark & PySpark, Explained Without a PhD
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spark
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bigdata
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dataengineering
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beginners
5
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7 min read
What Should a Real Data Engineer Assessment Actually Test?
Bobby Ray
Bobby Ray
Bobby Ray
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Aug 27
What Should a Real Data Engineer Assessment Actually Test?
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anzibloom
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dataengineering
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career
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interviewing
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3 min read
Stop Re-Receiving the Advice You Already Rejected
raghav sharma
raghav sharma
raghav sharma
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Aug 27
Stop Re-Receiving the Advice You Already Rejected
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ai
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dataengineering
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productivity
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learning
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4 min read
Data Engineers Now Out-Earn Data Scientists. AI Engineers Beat Both.
DataDriven
DataDriven
DataDriven
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Aug 27
Data Engineers Now Out-Earn Data Scientists. AI Engineers Beat Both.
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dataengineering
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career
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interview
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beginners
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7 min read
Partitioning, clustering, and BI Engine: measuring what each one saves in BigQuery
Laura Chicovis
Laura Chicovis
Laura Chicovis
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Aug 27
Partitioning, clustering, and BI Engine: measuring what each one saves in BigQuery
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bigquery
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dataengineering
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sql
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7 min read
Building a Practical Ecommerce Price Intelligence Pipeline
Anakin
Anakin
Anakin
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Aug 27
Building a Practical Ecommerce Price Intelligence Pipeline
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webscraping
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ecommerce
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python
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dataengineering
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4 min read
Contract Versioning in Production Pipelines: Registry, CLI, and Run History
Bobby Ray
Bobby Ray
Bobby Ray
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Aug 27
Contract Versioning in Production Pipelines: Registry, CLI, and Run History
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dataengineering
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python
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dataquality
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airflow
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3 min read
How long does a Google trend stay alive? Measuring trend duration with started_at and ended_at
orbots
orbots
orbots
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Aug 26
How long does a Google trend stay alive? Measuring trend duration with started_at and ended_at
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googletrends
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dataengineering
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api
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automation
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4 min read
AI-Driven Dynamic Pricing in Hotels: A Data Engineer's Deep Dive
Martin Tuncaydin
Martin Tuncaydin
Martin Tuncaydin
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Aug 26
AI-Driven Dynamic Pricing in Hotels: A Data Engineer's Deep Dive
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dynamicpricing
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hoteltechnology
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dataengineering
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revenuemanagement
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8 min read
Data Engineering, Day 2: The Day the Terminal Stopped Feeling Like a Foreign Country
John M. Kuria
John M. Kuria
John M. Kuria
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Aug 26
Data Engineering, Day 2: The Day the Terminal Stopped Feeling Like a Foreign Country
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beginners
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cli
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dataengineering
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learning
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6 min read
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