Python on Samuel Matildes - Knowledge Base

How to Export Windows EVTX to CSV with evtxparser

Tue, 26 May 2026 00:00:00 +0000

Export Windows Event Viewer .evtx logs to clean CSV output without dragging a GUI into the workflow.

What is evtxparser?

evtxparser is a focused Python CLI for exporting Windows .evtx files to CSV. It is designed for the cases where you do not want a full GUI workflow or a heavyweight parsing pipeline: open the log, stream records, and write rows immediately.

Before You Scale: Why Software Optimization Beats Hardware Every Time

Mon, 02 Feb 2026 00:00:00 +0000

Before You Scale: Why Software Optimization Beats Hardware Every Time

Summary

When your application crashes with an Out-of-Memory (OOM) error, the instinctive response is often: “Let’s add more RAM.” In the age of cloud computing where resources are just a slider away, this approach has become the default. But what if I told you that a 30-minute code investigation could reduce your memory usage by 95%—turning a 3GB memory spike into 150MB?