articles the-four-steps-of-regression-testing 
Brendan Gregg
MARCH 16, 2024
It finally gets through the kernel frames then steps through the syscall (sys_write()) to userspace, hits the libc syscall wrapper (__GI libc_write()), then tries to resolve the symbol for the next frame but fails and records "[unknown]". This is pretty common and usually goes unnoticed as the flame graph looks ok at first glance.
Smashing Magazine
JANUARY 21, 2021
We were designing and building things, setting up new products, refactoring the components, and publishing articles. Every web performance story is similar, isn’t it? It always starts with the long-awaited website overhaul. We’ve been there at Smashing as well. This is where we started. We had to fix that. That’s Where We Were.
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Smashing Magazine
AUGUST 2, 2021
Refactoring CSS: Strategy, Regression Testing And Maintenance (Part 2). Refactoring CSS: Strategy, Regression Testing And Maintenance (Part 2). These issues and challenges are specific to the codebase and can make the refactoring process or testing difficult. Adrian Bece. 2021-08-02T11:00:00+00:00.
Highly Scalable
MARCH 10, 2015
Over years, this article has evolved into a book – please visit Introduction to Algorithmic Marketing website to download]. In this article we are trying to take a more rigorous approach and provide a systematic view of econometric models and objective functions that can leverage data analysis to make more automated decisions.
SQL Server According to Bob
DECEMBER 18, 2018
Durability is a cornerstone of any database system and starting with SQL Server 2017 on Linux Cumulative Update 6 (CU6), SQL Server on Linux enables “Forced Flush” behavior as described in this article , improving durability on non-Fua optimized systems. “Be Microsoft SQL Server Database Engine Input/Output Requirements. The Back Story.
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