Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. Software-based clocksources could fix those issues and provide accurate monotonically-increasing time. Theory (A) is most likely based on the frame widths in the flame graph. But I'm not completely sure.

Speed 126

Speed Java AWS Virtualization 126

The Netflix TechBlog

OCTOBER 19, 2020

By 2017, open source projects like Open-Tracing and Open-Zipkin were mature enough for use in polyglot runtime environments at Netflix. Our engineering teams tuned their services for performance after factoring in increased resource utilization due to tracing. What’s next?

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

SQL Server According to Bob

FEBRUARY 15, 2018

Microsoft engineering is actually sending quite a few folks over the Atlantic to come talk about SQL Server 2017, SQL Server on Linux, GDPR, Performance, Security, Azure Data Lake, Azure SQL Database, Azure SQL Data Warehouse, and Azure CosmosDB. Experience SQL Server 2017: The Modern Database Platform – Bob Ward.

Engineering 40

Engineering Azure Best Practices Servers 40

All Things Distributed

OCTOBER 2, 2017

In support of Amazon Prime Day 2017, the biggest day in Amazon retail history, DynamoDB served over 12.9 million requests per second. All of this is done for you automatically and with zero downtime so that you can focus on your customers, your applications, and your business.

Internet 128

Internet Internet AWS Performance 128

Particular Software

DECEMBER 14, 2020

ServiceControl Management has been storing license files here since November 2017 , so your license file is already installed there. Stay tuned for it. ServiceControl Management and ServiceControl instances are always looking at the same license data. Everything should Just Work™. at your next available upgrade window.

Azure 52

Azure Transportation Tuning Processing 52

O'Reilly Software

APRIL 4, 2018

Here are five considerations every software architect and developer needs to take into account when setting the architectural foundations for a fast data platform. The data shape will dictate capacity planning, tuning of the backbone, and scalability analysis for individual components. Determine requirements first. At least once?

Architecture 80

Architecture Scalability Google Operating System 80

Rigor

SEPTEMBER 11, 2019

Rick is a software engineer on the Google Chrome team, “leading an effort to make the web just work for developers.” His keynote address from O’Reilly Fluent 2017, Reflecting on 20 years on the web , is a must-see. Rick Byers. Rick Byers. Most recently, he launched a fantastic new HTML5 Mastery… course.

Performance 89

Performance Education Google Website 89

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. Software-based clocksources could fix those issues and provide accurate monotonically-increasing time. Theory (A) is most likely based on the frame widths in the flame graph. But I'm not completely sure.

Speed 40

Speed Java AWS Virtualization 40

O'Reilly

JULY 25, 2023

I really wanted to go beyond these quick gut reactions that I’ve seen so much of online, so I tried using ChatGPT for a few weeks to help me implement a hobby software project and took notes on what I found interesting. That’s because once the software environment has been set up (e.g., using “22” for the year 2022). and chrono-node.

Programming 98

Programming Code Design Benchmarking 98

Smashing Magazine

JUNE 3, 2022

Thus, one of the two typeface x-height’s will seem to be larger in size, although it may be the same point size in the software. Are Typefaces Tools, Software, Objects, Products Or What? Stay tuned! It is unlikely that they will be the same, as x-heights differ greatly. This is a question that is not easily answered.

Performance 111

Performance Design Best Practices Testing 111

Alex Russell

MARCH 31, 2022

Like every other successful platform, the web operates on a finely tuned understanding of risk and trust , and deprecations are particularly explosive. [2] Users at the "tail" tend not to get updates to their software as often as users in the "head" and "torso" of the distribution. Trust Falls #.

Cache 82

Cache Government Traffic Network 82

John McCalpin

JANUARY 22, 2018

Introduction: In December 2017, my colleague Damon McDougall (now at AMD) asked for help in porting the fused multiply-add example code from a Colfax report ( [link] ) to the Xeon Phi x200 (Knights Landing) processors here at TACC. of the “adjusted peak performance”, there is no longer a significant upside to performance tuning.

Latency 40

Latency Hardware Code Testing 40