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Catalogs, Manifests and Metadata. Oh My! - A Podcast about Apache Iceberg and the World of Open Source Data

Catalogs, Manifests and Metadata. Oh My! - A Podcast about Apache Iceberg and the World of Open Source Data

Hosted by Alex Merced Podcasts

Episodes

32

Latest episode

May 2026

Language

EN-US

About the show

"Catalogs, Manifests and Metadata. Oh My!" is a podcast hosted by Alex Merced, diving deep into the world of open-source data projects. This podcast is your go-to source for exploring the latest innovations in data management and storage, with a keen focus on Apache Iceberg, Apache Arrow, Nessie and many othe great open source data projects. Alex Merced guides listeners through the complex landscape of data catalogs, manifests, and metadata, breaking down technical jargon into digestible, understandable content. Whether you're a data professional looking to stay ahead of the curve or a tech enthusiast eager to understand the future of data, this podcast offers insightful discussions, expert interviews, and real-world applications of these groundbreaking technologies. Join Alex on this journey to demystify the data space and uncover the potential of open-source data projects. Follow Alex, links at https://bio.alexmerced.com/data

Listen to episodes

32 recent
May 18, 202626 min

AI Songs, Suno, The Puerto Rico Song from Saxboy

Alex Merced discusses his thoughts on the Virality of the AI Song, the Puerto Rico Song, the role of AI in music and whether it threatens art.

April 19, 202624 min

AI Updates, Lakehouse Streaming (Iceberg/Fluss), and more!

Alex Merced as always discusses his thoughts on news in the tech world including AI updates and streaming to data lakehouses. Follow Alex on Social: alexmerced.com

January 27, 202613 min

Understanding AI Agent Skills, MCP and Custom GPTs/Gems

Alex Merced discusses the differences between different ways of customizing agent behavior and when to use which. – Agent Skills– Model Context Protocol (MCP)– Claude Projects/Custom GPTs/Gemini Gems Follow Alex at AlexMerced.com

January 16, 202621 min

Embracing AI Disruption and AI Tooling

Alex Merced talks about how his optimism about the Agentic AI tool and poses the question, if people can run as fast as they could before AI, instead of resenting them for it, ask yourself how much further you can now run with AI. Follow Alex on Social: AlexMerced.com The Data Lakehouse Community: https://www.datalakehousehub.com

January 2, 202624 min

More Thoughts on the State of AI Software Development

Alex Merced discusses more about his experience with the Google Anitgravity IDE Follow Alex Merced at AlexMerced.com

December 23, 202519 min

2025 Reflections, Google Antigravity, NotebookLM, Dremio AI Agent, Pangolin Catalog, Dremioframe & Iceframe Python Libraries for Apache Iceberg

Alex Merced (AlexMerced.com) discusses:– his thoughts on thriving in 2026– His use of Google’s Antigravity– His use of NotebookLM– Dremio’s AI tools (dremio.com)– More Check out Pangolin Catalog at PangolinCatalog.org

November 25, 2025

Why do Semantic Layers matter so much?

Try the Dremio Free trial at Dremio.com/get-started Follow Alex at AlexMerced.com

November 18, 2025

Gaming Handheld Buying Guide and New Lakehouse Free Trial

Guide to the Dremio Free Trial: https://amdatalakehouse.substack.com/p/comprehensive-hands-on-walk-through?r=h4f8p In this episode I make som suggestions on great handhelds you can buy for christmas, here is some websites of the main handheld manufacturers. Retroid: https://www.goretroid.com/?srsltid=AfmBOoqmsw4dUCa7w0oODoE05TqOlQzhw8vfewFMVqVKnmF-1iL9pIt3 Anbernic: https://anbernic.com/ Konkr: https://www.ayaneo.com/product/KONKR-Pocket-FIT Mangmi: https://mangmi.com/products/mangmi-air-x XU Retro: https://www.xuretro.com/collections/frontpage Powkiddy: https://powkiddy.com/?srsltid=AfmBOorEoT89yJBBHoB2Ec0cGbfbhTZJUeOr98CnO8djuNacvOrurkR5 Trimui: https://trimui.net/?srsltid=AfmBOooJEXt2RFMBlAVNOgOC2yd9kbECIUBofoZYG4AG4o0xBgCVoip7 Miyoo: https://lomiyoo.com/?srsltid=AfmBOopurOeS9_f9m0tQPvtoYdRjov85qPbJA9dfyG_nulDI2fJzOy3T

October 17, 2025

Lakehouse Catalogs Beyond Apache Iceberg, What could they Look Like?

Alex Merced discusses different paths to a Universal Lakehouse Catalog standard and their pros and cons. Find links to books, social and more at AlexMerced.com

September 26, 2025

Understanding the role of MCP, Langchain and Agent2Agent

Alex Merced discusses the rising standards within the Agentic AI Space. Buy Alex Merced’s latest book “Architecting an Apache Iceberg Lakehouse” use discount code mercedconf25 for a 40% discount. https://www.manning.com/books/architecting-an-apache-iceberg-lakehouse Follow Alex on Social at AlexMerced.com

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