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⚡ AI Lessons

Dev.to · Joni Sar
2d ago
Managed Data Lake: A Guide for 2026
There are two ways to run a data lake. You can manage every table by hand — writing Airflow DAGs,...

Dev.to · Joni Sar
🔄 Data Engineering
⚡ AI Lesson
1mo ago
Netflix Intelligent Lakehouse Solves Iceberg Maintenance — You Can Easily Too
Netflix built Polaris, Autotune, and janitors to run an intelligent Iceberg lakehouse. You can easily do it too.

Dev.to · Joni Sar
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
2mo ago
Managed Iceberg: Optimizing a Modern Lakehouse
A modern lakehouse looks simple from the outside. Data lands in object storage. Apache Iceberg...

Dev.to · Joni Sar
2mo ago
Managed Iceberg Data Lakes: A Guide
Apache Iceberg has become the default table format for open data lakes. The 2025 State of the...

Dev.to · Joni Sar
⚡ AI Lesson
3mo ago
Introducing QueryFlux: Open-Source Universal Multi-Engine Query Router and SQL Proxy
Efficiently routing multiple query engines is a critical challenge. QueryFlux is a universal SQL...

Dev.to · Joni Sar
🔢 Mathematical Foundations
5mo ago
11 Compaction Optimizations for Iceberg Data Lakes
Compaction should provide an easy solution to a very difficult problem: controlling file count,...
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