Brent • 1/19/2026

Processing 11 million rows in minutes instead of hours

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The article describes a technical challenge of rebuilding analytics projectors from 11 million rows of historic visit data. The author explains the event-sourcing architecture, identifies a performance bottleneck of 30 events per second, and outlines the process of profiling and optimizing the system to achieve a significant speed improvement.

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#performance #Laravel #Database Optimization
Processing 11 million rows in minutes instead of hours

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