newsletterSeptember 17, 2026·Towards Data Science

Building a Data Lakehouse with DuckDB and DuckLake

Starting with a local Parquet file, then joining it to data stored in the cloud The post Building a Data Lakehouse with DuckDB and DuckLake appeared first on Towards Data Science.

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•Starting with a local Parquet file, then joining it to data stored in the cloud The post Building a Data Lakehouse with DuckDB and DuckLake appeared first on Towards Data Science.
•This story was reported by Towards Data Science, covering developments in the newsletter space.
•AI advancements continue to reshape industries — read the full article on Towards Data Science for complete coverage.

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Building a Data Lakehouse with DuckDB and DuckLake

Key Takeaways

Related Articles

How I Built a Multi-Agent System for Interrupted Time Series Analysis (ITSA)

Why You Think Like a Bayesian but Were Taught Like a Frequentist

When Does Graph RAG Actually Add Value? A Hands-On Experiment

How to Make Linear Regression Survive Outliers

Discussion

Building a Data Lakehouse with DuckDB and DuckLake

Key Takeaways

Related Articles

How I Built a Multi-Agent System for Interrupted Time Series Analysis (ITSA)

Why You Think Like a Bayesian but Were Taught Like a Frequentist

When Does Graph RAG Actually Add Value? A Hands-On Experiment

How to Make Linear Regression Survive Outliers

Discussion

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How I Built a Multi-Agent System for Interrupted Time Series Analysis (ITSA)
What it takes to turn counterfactual analysis into an AI product The post How I Built a Multi-Agent System for Interrupted Time Series Analysis (ITSA) appeared first on Towards Data Science.

Towards Data Science
Why You Think Like a Bayesian but Were Taught Like a Frequentist
From a chocolate bar with no price tag to a marketing mix model in PyMC, and the 200-year-old integral that stood in between. The post Why You Think Like a Bayesian but Were Taught Like a Frequentist appeared first on Towards Data Science.

Towards Data Science
When Does Graph RAG Actually Add Value? A Hands-On Experiment
I built four AI retrieval architectures on a laptop and benchmarked them against the same set of documents and questions. Here’s what the results taught me about the trade-offs between plain RAG, graph RAG, and simply putting everything into a frontier model’s context window. The post When Does Grap

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How to Make Linear Regression Survive Outliers
Robust Estimation Series: comparing classical and modern robust estimators through theory, code, and experiments The post How to Make Linear Regression Survive Outliers appeared first on Towards Data Science.