close

DEV Community

# dataengineering

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
ETL vs ELT: The Data Pipeline Behind Every Powerful Dashboard
k1int profile

ETL vs ELT: The Data Pipeline Behind Every Powerful Dashboard

#analytics #analyst #dataengineering #database
BERJAYA 1
Comments
4 min read
PySpark to Pandas/scikit-learn: A Practical Migration Guide for Data Engineers Learning ML
nyson_mark profile

PySpark to Pandas/scikit-learn: A Practical Migration Guide for Data Engineers Learning ML

#dataengineering #datascience #machinelearning #python
Comments
7 min read
Apache Parquet File Anatomy: Row Groups, Column Chunks, Pages, and Metadata Explained 🧱📦
databro profile

Apache Parquet File Anatomy: Row Groups, Column Chunks, Pages, and Metadata Explained 🧱📦

#dataengineering #apacheparquet #iceberg #analytics
Comments
8 min read
ETL vs ELT: Which One Should You Use and Why?
lawrence_murithi profile

ETL vs ELT: Which One Should You Use and Why?

#architecture #data #database #dataengineering
Comments
7 min read
🚀 DB Explorer 3.0.1 — The AI‑First SQL Editor You’ll Want to Try
ashish_srivastava_e6b8ecc profile

🚀 DB Explorer 3.0.1 — The AI‑First SQL Editor You’ll Want to Try

#sql #database #postgres #dataengineering
Comments
1 min read
My first data pipeline
mushroomsandchai profile

My first data pipeline

#showdev #beginners #dataengineering #sideprojects
Comments
1 min read
ETL vs ELT: Which One Should You Use and Why?
john_analytics profile

ETL vs ELT: Which One Should You Use and Why?

#architecture #beginners #data #dataengineering
BERJAYA 1
Comments
6 min read
ETL vs ELT: Which One Should You Use and Why?
samwel_sam profile

ETL vs ELT: Which One Should You Use and Why?

#dataengineering #etl #elt #luxdev
BERJAYA 1
Comments
4 min read
Extract Transform Load vs Extract Load Transform (ETL vs ELT)
michaelmwai profile

Extract Transform Load vs Extract Load Transform (ETL vs ELT)

#architecture #beginners #data #dataengineering
Comments
5 min read
Entity Resolution at Scale: Matching Products Across Amazon, Reddit, and RTINGS
danie_rozin profile

Entity Resolution at Scale: Matching Products Across Amazon, Reddit, and RTINGS

#ai #webdev #dataengineering #tutorial
Comments
4 min read
Apache Data Lakehouse Weekly: April 3–9, 2026
alexmercedcoder profile

Apache Data Lakehouse Weekly: April 3–9, 2026

#news #data #dataengineering #opensource
Comments
7 min read
ETL vs ELT: Which One Should You Use and Why?
robert_njuguna profile

ETL vs ELT: Which One Should You Use and Why?

#dataengineering #database #data #luxdev
BERJAYA 1
Comments
7 min read
Airflow vs Prefect vs Dagster: Picking the Right Orchestrator in 2026
datastackx profile

Airflow vs Prefect vs Dagster: Picking the Right Orchestrator in 2026

#dataengineering #python #airflow #dagster
Comments
6 min read
Your Customer Table Has Duplicates You Can't See With SQL How I Built a Cross-Platform Identity Resolution Layer for a Dark Kitchen Data Platform
nerdbossstm profile

Your Customer Table Has Duplicates You Can't See With SQL How I Built a Cross-Platform Identity Resolution Layer for a Dark Kitchen Data Platform

#dataengineering #apachespark #kafka #deltalake
BERJAYA BERJAYA BERJAYA 3
Comments
8 min read
How to Bypass the Pandas "Object Tax": Building an 8x Faster CSV Engine in C
nareshcn2 profile

How to Bypass the Pandas "Object Tax": Building an 8x Faster CSV Engine in C

#python #performance #dataengineering #datascience
Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.