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Data Engineering Weekly

Data Engineering Weekly

Ananth Packkildurai 21 Episodes Aug 20, 2025

Data Engineering Weekly is a podcast that covers topics related to data engineering, including news, tools, and best practices. Hosted by Ananth Packkildurai, it aims to keep data professionals informed about the latest developments in the field. The podcast is based on the popular Substack newsletter of the same name.

Episodes

Knowledge, Metrics, and AI: Rethinking the Semantic Layer with David Jayatillake Aug 20, 2025 2494 Semantic layers have been with us for decades—sometimes buried inside BI tools, living in analysts’ heads. But as data complexity grows and AI pushes its way into the stack, the conversation is shifting. In a recent conversation with David Jayatillake, a long-time data leader with experience at Cube, Delphi Labs, and multiple startups, we explored how semantic layers move from BI lock-in to invisi
Insights from Jacopo Tagliabue, CTO of Bauplan: Revolutionizing Data Pipelines with Functional Data Engineering Aug 13, 2025 2710 Data Engineering Weekly recently hosted Jacopo Tagliabue, CTO of Bauplan, for an insightful podcast exploring innovative solutions in data engineering. Jacopo shared valuable perspectives drawn from his entrepreneurial journey, his experience building multiple companies, and his deep understanding of data engineering challenges. This extensive conversation spanned the complexities of data engineer
AI and Data in Production: Insights from Avinash Narasimha [AI Solutions Leader at Koch Industries] Apr 25, 2025 2227 In our latest episode of Data Engineering Weekly, co-hosted by Aswin, we explored the practical realities of AI deployment and data readiness with our distinguished guest, Avinash Narasimha, AI Solutions Leader at Koch Industries. This discussion shed significant light on the maturity, challenges, and potential that generative AI and data preparedness present in contemporary enterprises.Introducin
Is Apache Iceberg the New Hadoop? Navigating the Complexities of Modern Data Lakehouses Mar 6, 2025 2503 The modern data stack constantly evolves, with new technologies promising to solve age-old problems like scalability, cost, and data silos. Apache Iceberg, an open table format, has recently generated significant buzz. But is it truly revolutionary, or is it destined to repeat the pitfalls of past solutions like Hadoop?In a recent episode of the Data Engineering Weekly podcast, we delved into this
The State of Lakehouse Architecture: A Conversation with Roy Hassan on Maturity, Challenges, and Future Trends Feb 26, 2025 3761 Lakehouse architecture represents a major evolution in data engineering. It combines data lakes' flexibility with data warehouses' structured reliability, providing a unified platform for diverse data workloads ranging from traditional business intelligence to advanced analytics and machine learning. Roy Hassan, a product leader at Upsolver, now Qlik, offers a comprehensive reality check on Lakeho
Beyond Kafka: Conversation with Jark Wu on Fluss - Streaming Storage for Real-Time Analytics Feb 19, 2025 2190 Fluss is a compelling new project in the realm of real-time data processing. I spoke with Jark Wu, who leads the Fluss and Flink SQL team at Alibaba Cloud, to understand its origins and potential. Jark is a key figure in the Apache Flink community, known for his work in building Flink SQL from the ground up and creating Flink CDC and Fluss.You can read the Q&A version of the conversation here, an
The Future of Data Lakehouses: A Fireside Chat with Vinoth Chandar - Founder CEO Onehouse & PMC Chair of Apache Hudi Jan 9, 2025 2861 Exploring the Evolution of Lakehouse Technology: A Conversation with Vinoth Chandar and Onehouse CEOIn this episode, Ananth, author of Data Engineering Weekly and CEO of Onehouse, discusses the latest developments in the Lakehouse technology space, particularly focusing on Apache Hudi, Iceberg, and Delta Lake. They discuss the intricacies of building high-scale data ecosystems, the impact of table
Agents of Change: Navigating 2025 with AI and Data Innovation Dec 29, 2024 4237 Agents of Change: Navigating 2025 with AI and Data InnovationIn this episode of Dew, the hosts and guests discuss their predictions for 2025, focusing on the rise and impact of agentic AI. The conversation covers three main categories:1. The role of agent AI2. The future workforce dynamic involving human and AI agent3. Innovations in data platforms heading into 2025.Highlights include insights fro
Data Engineering Trends With Aswin & Ananth Dec 25, 2023 2291 Welcome to another insightful edition of Data Engineering Weekly. As we approach the end of 2023, it's an opportune time to reflect on the key trends and developments that have shaped the field of data engineering this year. In this article, we'll summarize the crucial points from a recent podcast featuring Ananth and Ashwin, two prominent voices in the data engineering community.Understanding the
DEW #133: How to Implement Write-Audit-Publish (WAP), Vector Database - Concepts and examples & Data Warehouse Testing Strategies for Better Data Quality Jul 5, 2023 1362 Welcome to another episode of Data Engineering Weekly. Aswin and I select 3 to 4 articles from each edition of Data Engineering Weekly and discuss them from the author’s and our perspectives.On DEW #133, we selected the following articleLakeFs: How to Implement Write-Audit-Publish (WAP)I wrote extensively about the WAP pattern in my latest article, An Engineering Guide to Data Quality - A Data Con
DEW #132: The New Generative AI Infra Stack, Databricks cost management at Coinbase, Exploring an Entity Resolution Framework Across Various Use Cases & What's the hype behind DuckDB? Jul 5, 2023 2092 Welcome to another episode of Data Engineering Weekly. Aswin and I select 3 to 4 articles from each edition of Data Engineering Weekly and discuss them from the author’s and our perspectives.On DEW #132, we selected the following articleCowboy Ventures: The New Generative AI Infra StackGenerative AI has taken the tech industry by storm. In Q1 2023, a whopping $1.7B was invested into gen AI startup
DEW #131: dbt model contract, Instacart ads modularization in LakeHouse Architecture, Jira to automate Glue tables, Server-Side Tracking Jun 9, 2023 1675 Welcome to another episode of Data Engineering Weekly. Aswin and I select 3 to 4 articles from each edition of Data Engineering Weekly and discuss them from the author’s and our perspectives.On DEW #131, we selected the following articleRamon Marrero: DBT Model Contracts - Importance and Pitfallsdbt introduces model contract with 1.5 release. There were a few critics of the dbt model implementatio

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