The Modern Travel Data Stack in 2025: Building Warehouse Layers for Scale
The Modern Travel Data Stack in 2025: How I Build Warehouse Layers for Scale I've spent the better part of a decade watching travel companies strugg…
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Your Data Warehouse Is Not Your Data Pipeline
Teams keep forcing their warehouse to do integration work it was never designed for. The result is ballooning costs, opaque failures, and architectu…
Slowly Changing Dimensions Explained: How Data Warehouses Keep History Accurate
1. Why Slowly Changing Dimensions Matter In data engineering, not all data changes the same way. Some data changes constantly, like transactions, cl…