Brendan Gregg

SEPTEMBER 25, 2021

The broken Java stacks turned out to be beneficial: They helped group together the os::javaTimeMillis() calls which otherwise might have have been scattered on top of different Java code paths, appearing as thin stacks everywhere. Without NMI, some kernel code paths (interrupts disabled) can't be profiled. But I'm not completely sure.

Speed 40

Speed Java AWS Virtualization 40

Dynatrace

DECEMBER 16, 2019

A taste of what’s to come at Perform 2020’s “Release Better Software Faster” track – we highlighted what you can expect to learn about best practices for sessions 1 – 4 at Perform 2020. NoOps: Reaching zero-incident prod through auto-remediation-as-code. In Part 1 of this blog series – Getting ready!

DevOps 103

DevOps Software Software Best Practices 103

Smashing Magazine

AUGUST 2, 2021

Refactoring is a challenging process that is much more complex than simply deleting the legacy code and replacing it with the refactored code. There is also the matter of integrating the refactored codebase with the legacy codebase and avoiding regressions, accidental code deletions, preventing stylesheet conflicts, etc.

Strategy 132

Strategy Testing Best Practices Code 132

Smashing Magazine

JULY 20, 2021

Note : This example can be easily seen on conference websites such as JSWorld Conference and VueJS Amsterdam which, being from the same creators, the front-end project is the same, only the content changes. Always offering services that will allow us to optimize our assets and the speed of response with which they are served to us.

Website 142

Website Architecture Technology Technology 142

Speed Curve

DECEMBER 25, 2013

Source: Guy Podjarny However, we do now have a full set of techniques to effectively deliver highly performative sites that not only visually scale across devices but also deliver code and assets tuned to the width of a device. There are great tools available to monitor the actual in browser speed and benchmark your site against others.

Performance 60

Performance Mobile Website Benchmarking 60

Smashing Magazine

JUNE 28, 2021

Designing With Code: A Modern Approach To Design. He’s been writing code for two decades, and using JavaScript the whole time. They just have to copy and pastable Chakra code. Is that born out in the code itself? Do they practice what they preach? Drew McLellan talks to expert Mike Cavaliere to find out.

Website 62

Website Design Open Source Software 62

Speed Curve

JANUARY 31, 2018

In this post, I'm going to share some proven tips and best practices to help you create a healthy, happy, celebratory performance culture. Good examples: Etsy's Code as Craft , Cars.com's Tech Blog , and the Financial Times' Engine Room. Attend performance-oriented conferences like #PerfMatters , DeltaV , and O'Reilly Fluent.

Performance 40

Performance Metrics Traffic Monitoring 40

Smashing Magazine

AUGUST 22, 2021

A Primer on Speed. Discussing performance and “speed” can quickly get complex, because many underlying aspects contribute to a web-page loading “slowly”. It is physically limited by the speed of light or, practically, how fast signals can travel in wires or in the open air. Did You Know?

Performance 106

Performance Network Latency Servers 106

Strategic Tech

OCTOBER 14, 2018

The online team’s code and infrastructure was starting to creak, so a business decision was made to set up a completely new mobile department who could deliver the best possible mobile experience without being inhibited by the existing systems. Product-aligned Aligning by products confers high levels of autonomy to each department.

Design 40

Design Innovation Mobile Google 40

Tim Kadlec

OCTOBER 17, 2010

In 2009 at Velocity–the annual performance optimization conference–there was a flurry of information released by companies that clearly demonstrated how performance effects key business objectives. Shopzilla presented information detailing how they were able to speed up their site from 4-6 seconds to 1.5 21% less searches.

Performance 40

Performance Energy Google Internet 40