y4u

Building UwView, a fast viewer for gigantic text/log files (tested to ~890M lines / 51 GB). 40+ years in CAD/GIS & engineering software. C / C++ / Python / C# / Swift.

oita,japan Joined on May 3, 2024 https://github.com/amru195704/amru195704

Education

Electronics / radio engineering

Work

Independent developer (40+ yrs). Building UwView & geospatial/surveying apps.

y4u

Aug 14

My Fanless Mac Skewed My Benchmark by 54% — Thermal Throttling and Round-Robin Measurement

#hardware #performance #programming

3 min read

y4u

Aug 14

How Many Search Threads Is the Right Number? I Measured 0.89 Billion Lines at 1-16 Threads

3 min read

y4u

Aug 11

Reading Huge Logs by Color — a Highlighter That Doesn't Stutter at 100 Million Lines

4 min read

y4u

Aug 8

I Rebuilt My 30-Year-Old Text Viewer in C#/Avalonia — It Matched the Industry-Standard klogg. Then I Redesigned It for Today's Hardware.

6 min read

y4u

Aug 5

Shelve an Investigated Log at 1/9th the Size, Reopen It Tomorrow Right Where You Left Off

4 min read

y4u

Aug 1

I Expanded the Entire US OpenStreetMap to a Single 258 GB XML File — 4,509,830,821 Lines, and What Broke

5 min read

y4u

Jul 27

Why We Split Search Results Into a Separate Window — Jump, Save, and Context Lines You Can Use \"While Looking\" With the Filter Popup

#showdev #avalonia #uwview #syslog

4 min read

y4u

Jul 27

How much slower is the browser build, really? — UwView native (UVF) vs WASM, measured on the same file

#showdev #webassembly #browser #uwview

3 min read

y4u

Jul 27

I Opened 51GB / 890M Lines of Real Data — Then Calculated How Far It Could Theoretically Go (~9.2 Quintillion Lines)

#showdev #performance #opensource #uwview

8 min read

y4u

Jul 25

An honest comparison with klogg [v1.1.1]: I list every row I'm losing on, too

5 min read

y4u

Jul 24

I benchmarked my log viewer against klogg at 3/10/48 GB — the second open is the real win

#showdev #performance #dotnet #devops

4 min read

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y4u

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My Fanless Mac Skewed My Benchmark by 54% — Thermal Throttling and Round-Robin Measurement

How Many Search Threads Is the Right Number? I Measured 0.89 Billion Lines at 1-16 Threads

Reading Huge Logs by Color — a Highlighter That Doesn't Stutter at 100 Million Lines

I Rebuilt My 30-Year-Old Text Viewer in C#/Avalonia — It Matched the Industry-Standard klogg. Then I Redesigned It for Today's Hardware.

Shelve an Investigated Log at 1/9th the Size, Reopen It Tomorrow Right Where You Left Off

I Expanded the Entire US OpenStreetMap to a Single 258 GB XML File — 4,509,830,821 Lines, and What Broke

Why We Split Search Results Into a Separate Window — Jump, Save, and Context Lines You Can Use \"While Looking\" With the Filter Popup

How much slower is the browser build, really? — UwView native (UVF) vs WASM, measured on the same file

I Opened 51GB / 890M Lines of Real Data — Then Calculated How Far It Could Theoretically Go (~9.2 Quintillion Lines)

An honest comparison with klogg [v1.1.1]: I list every row I'm losing on, too

I benchmarked my log viewer against klogg at 3/10/48 GB — the second open is the real win