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📰 Dev.to · Joni Sar

5 articles · Updated every 3 hours · View all reads

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Netflix Intelligent Lakehouse Solves Iceberg Maintenance — You Can Easily Too

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.

Managed Iceberg: Optimizing a Modern Lakehouse

Dev.to · Joni Sar 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1mo ago

Managed Iceberg: Optimizing a Modern Lakehouse

A modern lakehouse looks simple from the outside. Data lands in object storage. Apache Iceberg...

Managed Iceberg Data Lakes: A Guide

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...

Introducing QueryFlux: Open-Source Universal Multi-Engine Query Router and SQL Proxy

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...

11 Compaction Optimizations for Iceberg Data Lakes

Dev.to · Joni Sar 🔢 Mathematical Foundations 4mo ago

11 Compaction Optimizations for Iceberg Data Lakes

Compaction should provide an easy solution to a very difficult problem: controlling file count,...