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Data Engineering Guide

Data Engineering, Warehouses & Modern Data Stack

DataEngineering is a community for data engineers, developers, and analytics professionals building reliable data platforms. Explore practical articles, tutorials, tools, and best practices covering data pipelines, ETL/ELT, data warehouses, data lake

Joined on Jul 28, 2026

Jun 29

When to denormalize, when to join: A ClickHouse guide (2026)

#clickhouse #database #performance #sql

17 min read

Jun 15

Build vs Buy a Managed Streaming Platform for Real-Time RAG in 2026

#agents #rag #kafka #eventdriven

21 min read

Jun 15

How to Build Compliant AI Agents With Stateful Stream Processing (EU AI Act-Ready Architecture Guide)

#kafka #ai #agents #security

17 min read

Jun 14

What is the best real-time analytics database in 2026? An engineering buyer's guide

#database #analytics #dataengineering #data

11 min read

May 19

Can ClickHouse DELETE Data? A 2026 PR-by-PR Analysis

#database #sql #dataengineering #data

31 min read

Apr 30

Does ClickHouse Support UPDATEs? A 2026 Data Analysis

#database #analytics #dataengineering #sql

25 min read

Apr 20

ClickHouse Native JSON Support in 2026: A PR-by-PR Analysis

#data #dataengineering #clickhouse #json

24 min read

Apr 15

Are ClickHouse JOINs Slow? A 2026 PR-by-PR Analysis

#data #analytics #dataengineering #database

18 min read

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