---
title: "Data Lakehouse"
description: "1 posts about Data Lakehouse, summarised, each linking to the original."
---

# Data Lakehouse
> 1 posts about Data Lakehouse, summarised, each linking to the original.

## Articles

### [The data lakehouse is a better data warehouse: 2026 benchmarks and proof](https://yomu.fyi/post/the-data-lakehouse-is-a-better-data-warehouse-2026-benchmarks-and-proo.md)
- Company: [Databricks](https://yomu.fyi/company/databricks.md)
- Author: Joanna Zouhour
- Published: Oct 12, 2026
- Type: Problem & solution

Data warehouses have been the standard for structured SQL analytics for two decades but cannot serve modern AI, ML, streaming, and unstructured data workloads. The data lakehouse now matches warehouse SQL performance while serving all these workloads from a single governed foundation. Databricks Lakehouse improved production SQL workload performance by 77% from a 2022 baseline, with BI queries improving 14% over a recent five-month period. Customer migrations show 90% faster queries and 30–40% cost reduction at Lumen Technologies, and 80–90% faster analytics at Trek Bicycle. The lakehouse eliminates redundant data copies, supports open formats like Delta Lake and Iceberg, and extends governance to AI agents through Unity Catalog and Unity Gateway.