DEV Community

# dataengineering

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Stop Losing Your Medical Records: Build a Multimodal Health RAG with LlamaIndex & Qdrant 🩺

Stop Losing Your Medical Records: Build a Multimodal Health RAG with LlamaIndex & Qdrant 🩺

1
Comments
4 min read
From Scrape to Feed: Building a Google Merchant Center CSV from Zappos Data

From Scrape to Feed: Building a Google Merchant Center CSV from Zappos Data

Comments
4 min read
5 Database Design Mistakes I Keep Seeing (And How to Catch Them Early)

5 Database Design Mistakes I Keep Seeing (And How to Catch Them Early)

1
Comments
7 min read
DAY 6 - Model Training & Tuning

DAY 6 - Model Training & Tuning

Comments
2 min read
How to Use Dremio with Claude Code: Connect, Query, and Build Data Apps

How to Use Dremio with Claude Code: Connect, Query, and Build Data Apps

Comments
13 min read
Database Branch Testing: How Isolated Environments Improve QA Confidence

Database Branch Testing: How Isolated Environments Improve QA Confidence

1
Comments
11 min read
Boosting Lightweight ETL on AWS Lambda & Glue Python Shell with DuckDB and Apache Arrow Dataset

Boosting Lightweight ETL on AWS Lambda & Glue Python Shell with DuckDB and Apache Arrow Dataset

6
Comments
9 min read
DAY 5 - Production-Grade Feature Engineering

DAY 5 - Production-Grade Feature Engineering

Comments
1 min read
Part 4 | Why State Machines Power Reliable Scheduling Systems

Part 4 | Why State Machines Power Reliable Scheduling Systems

Comments
6 min read
Quantified Self: Building a Production-Grade ETL Pipeline for 10+ Wearables

Quantified Self: Building a Production-Grade ETL Pipeline for 10+ Wearables

2
Comments
4 min read
The Two SQL Concepts That Made Me Finally Understand Real Data: Joins & Window Functions.

The Two SQL Concepts That Made Me Finally Understand Real Data: Joins & Window Functions.

1
Comments
3 min read
Our Data Extraction Pipeline Worked Perfectly… Until Month 6

Our Data Extraction Pipeline Worked Perfectly… Until Month 6

1
Comments
2 min read
Share of Shelf Analysis: How to Scrape Zappos Search Results

Share of Shelf Analysis: How to Scrape Zappos Search Results

1
Comments
4 min read
Iterator Patterns: How to Process Millions of Records Without Running Out of Memory

Iterator Patterns: How to Process Millions of Records Without Running Out of Memory

1
Comments
5 min read
O Poder da Leitura Genérica no PySpark: Uma Abordagem Unificada para Dados

O Poder da Leitura Genérica no PySpark: Uma Abordagem Unificada para Dados

1
Comments
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.