CSS Wizardry
JUNE 7, 2023
This is an update to my 2020 article Site-Speed Topography. Around two and a half years ago, I debuted my Site-Speed Topography technique for getting broad view of an entire site’s performance from just a handful of key URLs and some readily available metrics. What Is Site-Speed Topography?
Dynatrace
OCTOBER 12, 2023
The best thing: the whole process is performed on read when the query is executed, which means you have full flexibility and don’t need to define a structure when ingesting data. >> Summary When performing security investigations or threat-hunting activities, it’s important to have precision in place to get reliable results.
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CSS Wizardry
NOVEMBER 3, 2020
A couple of years ago, my first few days on a new web performance project were always slow going. When first working on a new site-speed engagement, you need to work out quickly where the slowdowns, blindspots, and inefficiencies lie. In a separate sheet—available at the same link as before —I’ve simply graphed the data by page type.
Dynatrace
FEBRUARY 21, 2024
Benefits of quality gates Quality gates provide several advantages to organizations, including the following: Optimized software performance : Quality gates assess code at different SDLC stages and ensure that only high-quality code progresses. Several tools can be used to collect metrics in load/performance testing.
DZone
AUGUST 16, 2023
Caching is the process of storing frequently accessed data or resources in a temporary storage location, such as memory or disk, to improve retrieval speed and reduce the need for repetitive processing.
DZone
NOVEMBER 23, 2021
There are umpteen tools available to check the internet speed. SpeedTest, Speed from Cloudflare , Netflix's Fast , or if you use Google search , you can test the internet speed and its analytics. In macOS Monterey, Apple has released a command-line tool called networkQuality.
Dynatrace
NOVEMBER 22, 2022
The nirvana state of system uptime at peak loads is known as “five-nines availability.” In its pursuit, IT teams hover over system performance dashboards hoping their preparations will deliver five nines—or even four nines—availability. But is five nines availability attainable? Downtime per year. 90% (one nine).
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