📰 Dev.to · Alex Merced
Articles from Dev.to · Alex Merced · 75 articles · Updated every 3 hours · View all reads
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⚡ AI Lessons (10988)
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Dev.to · Alex Merced
14h ago
Agentic Analytics on the Apache Lakehouse
Read the complete Open Source and the Lakehouse series: Part 1: Apache Software Foundation:...
Dev.to · Alex Merced
14h ago
Assembling the Apache Lakehouse: The Modular Architecture
Read the complete Open Source and the Lakehouse series: Part 1: Apache Software Foundation:...
Dev.to · Alex Merced
14h ago
What is Apache Arrow? Erasing the Serialization Tax
Read the complete Open Source and the Lakehouse series: Part 1: Apache Software Foundation:...
Dev.to · Alex Merced
14h ago
What is Apache Polaris? Unifying the Iceberg Ecosystem
Read the complete Open Source and the Lakehouse series: Part 1: Apache Software Foundation:...
Dev.to · Alex Merced
14h ago
What is Apache Iceberg? The Table Format Revolution
Read the complete Open Source and the Lakehouse series: Part 1: Apache Software Foundation Part 2:...
Dev.to · Alex Merced
14h ago
What is Apache Parquet? Columns, Encoding, and Performance
Read the complete Open Source and the Lakehouse series: Part 1: Apache Software Foundation:...
Dev.to · Alex Merced
14h ago
Apache Software Foundation: History, Purpose, and Process
Read the complete Open Source and the Lakehouse series: Part 1: Apache Software Foundation Part 2:...
Dev.to · Alex Merced
4d ago
AI Tools Race Heats Up: Week of April 3–9, 2026
Microsoft shipped Agent Framework 1.0 this week with full MCP and A2A support, AMD posted record...
Dev.to · Alex Merced
4d ago
Apache Data Lakehouse Weekly: April 3–9, 2026
The open lakehouse community gathered in San Francisco this week for the biggest Iceberg Summit yet,...
Dev.to · Alex Merced
1w ago
Apache Data Lakehouse Weekly: March 16 – April 2, 2026
The past two and a half weeks have been defined by one looming event: the Iceberg Summit on April 8–9...
Dev.to · Alex Merced
2w ago
# Apache Data Lakehouse Weekly: March 20–27, 2026
With the Iceberg Summit less than two weeks away, the open lakehouse ecosystem spent this week in a...
Dev.to · Alex Merced
3w ago
Apache Data Lakehouse Weekly: March 10–17, 2026
The open lakehouse stack had one of its busiest weeks in months. Arrow Java 19.0.0 shipped and the...
Dev.to · Alex Merced
1mo ago
Apache Data Lakehouse Weekly: March 3–10, 2026
The Apache lakehouse ecosystem had another active week. AI and ML workloads continued to drive design...
Dev.to · Alex Merced
1mo ago
My Non-Fiction Library: Books on Data Lakehouses, Apache Iceberg, AI, and Beyond
I have spent the last several years writing, teaching, and speaking about data architecture, open...
Dev.to · Alex Merced
1mo ago
How to Use Dremio with Claude Code: Connect, Query, and Build Data Apps
Learn about Dremio's new Native Claude Connector Purchase a Copy of "The 2026 Guide to Lakehouses,...
Dev.to · Alex Merced
1mo ago
Apache Data Lakehouse Weekly: February 26 – March 5, 2026
Get Data Lakehouse Books: Apache Iceberg: The Definitive Guide Apache Polaris: The Definitive...
Dev.to · Alex Merced
1mo ago
Data Engineering Best Practices: The Complete Checklist
Best practices documents are easy to write and hard to use. They list principles without context,...
Dev.to · Alex Merced
1mo ago
Pipeline Observability: Know When Things Break
An analyst messages you on Slack: "The revenue numbers look wrong. Is the pipeline broken?" You...
Dev.to · Alex Merced
1mo ago
Testing Data Pipelines: What to Validate and When
Ask an application developer how they test their code and they'll describe unit tests, integration...
Dev.to · Alex Merced
1mo ago
Partition and Organize Data for Performance
A table with 500 million rows takes 45 seconds to query. After partitioning it by date, the same...
Dev.to · Alex Merced
1mo ago
Apache Data Lakehouse Weekly: February 18–25, 2026
Get Data Lakehouse Books: Apache Iceberg: The Definitive Guide Apache Polaris: The Defintive...
Dev.to · Alex Merced
1mo ago
Batch vs. Streaming: Choose the Right Processing Model
"We need real-time data." This is one of the most expensive sentences in data engineering — because...
Dev.to · Alex Merced
1mo ago
Schema Evolution Without Breaking Consumers
A source team renames a column from user_id to customer_id. Twelve hours later, five dashboards...
Dev.to · Alex Merced
1mo ago
Data Quality Is a Pipeline Problem, Not a Dashboard Problem
When an analyst finds null values in a revenue column, the typical response is to add a calculated...
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