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Curated developer articles, tutorials, and guides � auto-updated hourly
Bibhu Pradhan3d ago • 3 min read
FairLens AI: An Intelligent Dashboard for Automated Bias Auditing
This is a submission for the GitHub Finish-Up-A-Thon Challenge What I Built FairLens AI....
#devchallenge#githubchallenge#dataengineering#ai
7 3
AkiMay 22, 2026 • 9 min read
Organizing How to Use AWS Glue Workflow
Original Japanese article: AWS Glue Workflowの使い方について整理してみる Introduction I'm Aki, an AWS...
#aws#dataengineering
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Alex MercedMay 22, 2026 • 5 min read
Semantic Layer Best Practices: 7 Mistakes to Avoid
Semantic layers don't fail because the technology is wrong. They fail because of design decisions...
#analytics#architecture#data#dataengineering
0 0
Alex MercedMay 22, 2026 • 7 min read
Hands-On with Apache Iceberg Using Dremio Cloud
This is Part 14 of a 15-part Apache Iceberg Masterclass. Part 13 covered streaming approaches. This....
#cloud#database#dataengineering#tutorial
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Alex Merced2d ago • 14 min read
Apache Data Lakehouse Weekly: May 21-27, 2026
The week after a major release tends to look quiet on a project's dev list. This one did not. With.....
#database#dataengineering#news#opensource
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Mohamed Hussain S4d ago • 4 min read
Why Too Many Parts Hurt ClickHouse Performance
A lot of people initially think ClickHouse performance problems come from: large queries bad...
#clickhouse#database#dataengineering#backend
3 1
Martin TuncaydinMay 22, 2026 • 7 min read
AI-Driven Dynamic Pricing in Hotels: A Data Engineer's Deep Dive into Revenue Management Systems
Martin Tuncaydin explores the engineering challenges behind AI-driven dynamic pricing in hotels, fro...
#dynamicpricing#hotelrevenuemanagement#dataengineering#aiinhospitality
0 0
Haji Rufai2d ago • 5 min read
Building a DAG Workflow Orchestration Engine from Scratch in Python
Every data engineer knows Apache Airflow. But how many have built a workflow orchestrator from...
#python#dataengineering#tutorial#opensource
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Haji Rufai6d ago • 4 min read
Building an African Economic Data Pipeline with Python, DuckDB & World Bank API
Every data engineer knows the struggle: finding a project that's both technically impressive and...
#dataengineering#python#sql#tutorial
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Jovann Thompson3d ago • 4 min read
Debug Log #2 — The Off-By-One That Didn’t Crash (It Just Lied)
I built a local pipeline to take long chat transcripts saved as PDFs and turn them into something...
#invariants#dataengineering#testing#debugging
1 0
Yoshiki Fujiwara(藤原 善基)@AWS Community Builder5d ago • 15 min read
FSx for ONTAP S3 Access Points Lakehouse — What Works, What Doesn't, and Why
TL;DR Amazon FSx for ONTAP S3 Access Points let you access NAS file data through...
#aws#amazonfsxfornetappontap#lakehouse#dataengineering
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Abdeladime Benali1d ago • 4 min read
Quantitative Finance Doesn't Need Better Algorithms—It Needs Better Data Engineers
Quantitative Finance Doesn't Need Better Algorithms—It Needs Better Data Engineers A hedge...
#data#dataengineering#datascience#machinelearning
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Mehmet TURAÇ2d ago • 3 min read
Scale Wars #4 — Airbnb: Data Mesh and the Death of the Central Data Team
When every report requires a 2-week ticket to the data team, the data team IS the bottleneck. How Ai...
#systemdesign#dataengineering#architecture#backend
0 0
Parseable Team2d ago • 14 min read
Chronos vs Toto: Zero-Shot Forecasting Benchmark Results
Introduction Good forecasts help with capacity planning and quieter alerts. But one...
#chronos#dataengineering#observability
1 0
GeraldM5d ago • 6 min read
A Beginners guide to Real-time Data Streaming with Apache Kafka
Introduction Ever wondered how banks are able to detect and stop fraud in real-time? This...
#beginners#kafka#datascience#dataengineering
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Gaurang Bhatt1d ago • 2 min read
How I Added dbt Cloud to Coral — My Open Source Hackathon Journey
What is Coral? Coral is an open-source tool that lets you query any API, database, or...
#dataengineering#opensource#showdev#sql
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Mohamed Hussain S2d ago • 4 min read
Why ClickHouse Loves Append-Heavy Workloads
One thing that makes ClickHouse feel very different from traditional OLTP databases is how much it.....
#clickhouse#olap#databasearchitecture#dataengineering
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Apache SeaTunnel1d ago • 8 min read
The Next Decade of Data Engineering: From Modern Data Stack to Data Engineering Harness
Over the past decade, the core evolution of data engineering has been the deconstruction and...
#data#dataengineering#dataengineeringharness#bigdata
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Samuel Wachira2d ago • 6 min read
Foundational Concepts in Data Engineering
Data Engineering is the practice of designing and building systems for collecting, storing and...
#dataengineering#luxdev
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GeraldM5d ago • 6 min read
Building a Real-Time Kafka + Cassandra Pipeline
Introduction Apache Kafka and Apache Cassandra pair effectively because they complement...
#dataengineering#cassandra#kafka
1 0
AI x Crypto Systems4d ago • 8 min read
Training Data Provenance: The Manifest Diff That Explains the Hash
A postmortem-style DEV article about an AI training dataset whose hash was correct while its source,...
#ai#dataengineering#machinelearning#privacy
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Alex Merced6d ago • 14 min read
An In-Depth Overview of the Apache Iceberg 1.11.0 Release
Apache Iceberg 1.11.0 was officially released on May 19, 2026, marking a major milestone in the...
#architecture#dataengineering#news#security
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Ben Watson5d ago • 3 min read
Deeper into Dataform 1: Exploring the API
Series overview This series of blog posts is aimed at Dataform users who are looking to...
#dataform#dataengineering#gcp#bigquery
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Alex Merced5d ago • 18 min read
Single-Node Data Engineering: DuckDB, DataFusion, Polars, and LakeSail
For the past decade, data engineering was synonymous with distributed clusters. If your dataset...
#architecture#database#dataengineering#performance
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