Technical Guide You Found the ERROR. The Cause Is in the Lines Before It — Tracing Context in a Huge Log
Last time we covered opening a 10GB–50GB log without splitting it and finding "ERROR". But a real incident inv…
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Technical Guide 
Technical Guide How Many Search Threads Is the Right Number? I Measured 0.89 Billion Lines at 1-16 Threads
When you parallelize a text search, how many threads should you use? "One per core," "cores x 2," "physical co…
Technical Notes Why We Split Search Results Into a Separate Window — Jump, Save, and Context Lines You Can Use “While Looking” With the Filter Popup
We've moved UwView / UwView Pro's (UVF / UVP) search and filter results out of the inline, overwrite-the-main-…
Technical Deep Dive UwView Pro in Animated GIFs — Instant Open, Search, Highlight, and Rectangular Save in Action
For UwView Pro (UVP below), we've already shared numbers on speed in our benchmark article and our klogg compa…
Technical Guide Tracing 5xx Errors in Access Logs as One Thread: Putting UwView’s Search, Color-Coding, and Bookmarks Together in Practice
The large-file text viewer UwView has had its features introduced one at a time so far — the color-coding high…