# Alex Merced - Head of DevRel at Dremio

> Alex Merced, Head of DevRel at Dremio, shares insights on the evolving landscape of data engineering, focusing on the significance of Apache Iceberg and Lake House architecture. He discusses the interoperability of various data tools and the role of catalogs in managing metadata effectively. This s…

- Web page: https://www.dataexpert.io/lesson/tech-talk-alex-may2025-p736-l1081
- Program: [DataExpert](https://www.dataexpert.io/program/data-expert)
- Module: Guest Speakers
- Access: Requires enrollment in DataExpert
- Length: 58 min video
- Skills: ETL/ELT, Apache Spark, Airflow, Data Warehousing, Cloud Platforms, Snowflake, Apache Iceberg, Trino
- Academy: DataExpert.io Academy

## About this lesson

Alex Merced, Head of DevRel at Dremio, shares insights on the evolving landscape of data engineering, focusing on the significance of Apache Iceberg and Lake House architecture. He discusses the interoperability of various data tools and the role of catalogs in managing metadata effectively. This session is beneficial for data engineers and professionals looking to enhance their understanding of modern data architectures, including the integration of streaming data and the advantages of using open-source technologies.

## Navigation

- Previous lesson: [Azure - Week 5 (Copy)](https://www.dataexpert.io/lesson/azure-week-5-3166.md)
- Next lesson: [Joe Reis - Author of Fundamentals of Data Engineering](https://www.dataexpert.io/lesson/tech-talk-joe-may2025-p736-l1138.md)