Dynatrace

OCTOBER 28, 2021

As software performance degrades or fails, the chaos engineers’ findings enable developers to add resiliency into the code, so the application remains intact in an emergency. As chaos engineers grow confident in their testing, they change more variables and broaden the scope of the disaster. Thus, the tool Chaos Monkey was born.

Engineering 225

Engineering Entertainment Cloud Infrastructure 225

SQL Performance

DECEMBER 9, 2020

Testing different base table cardinalities is just one dimension to try. I’ll present the performance tests that I’ve done with my solution. What’s the best performing solution that you can conjure? Let’s proceed to performance testing. There could be many others. So, the challenge is on!

C++ 114

C++ Servers Testing Processing 114

SQL Performance

DECEMBER 9, 2020

Testing different base table cardinalities is just one dimension to try. I’ll present the performance tests that I’ve done with my solution. What’s the best performing solution that you can conjure? Let’s proceed to performance testing. There could be many others. So, the challenge is on!

C++ 61

C++ Servers Testing Processing 61

Dynatrace

JUNE 7, 2019

We continue to grow our public synthetic monitoring locations, but customers using Dynatrace Synthetic still need to monitor the performance and availability of internal web applications. With private synthetic browser monitors, we bring the testing capabilities available in public locations right into your own environment.

Network 157

Network Monitoring Servers Hardware 157

Alex Russell

SEPTEMBER 12, 2016

Instead, this article focuses on the strictest common criteria to ensure broad installability as of late 2016. A bit of up-front planning, on-device testing, and iteration with Lighthouse can make it easier to realise them. Performance testing is difficult! Similarly, per-browser criteria are not cataloged.

Mobile 52

Mobile Network Education Design 52

MachMetrics

JUNE 30, 2021

Website performance & speed plays a major role in the success of an online business. High-performing fast sites attract and preserve users better than low-performing ones. The screenshot below explains that page load time and lighthouse performance scores are not the same, yet they are really close to each other.

Cache 78

Cache Speed Google Website 78

Randon ASCII

FEBRUARY 25, 2018

In September of 2016 we started noticing random failures when building Chrome – 3 out of 200 builds of Chrome failed when protoc.exe, one of the executables that is part of the build, crashed with an access violation. Yes, there was a linker bug, but we were also lucky enough to have hit a Windows kernel bug which is triggered by linkers!

Programming 79

Programming Hardware Cache Code 79