Percona

MARCH 23, 2023

This blog is in reference to our previous ones for ‘Innodb Performance Optimizations Basics’ 2007 and 2013. Although there have been many blogs about adjusting MySQL variables for better performance since then, I think this topic deserves a blog update since the last update was a decade ago, and MySQL 5.7

Performance 128

Performance Hardware Tuning Storage 128

Brendan Gregg

JANUARY 17, 2018

The tools use either the referenced or the idle page flags to measure a page-based WSS, and were developed out of necessity for another performance problem. ## Method 1: Referenced Page Flag This uses a kernel feature added in Linux 2.6.22: the ability to set and read the referenced page flag from user space, added for analyzing memory usage.

Cache 71

Cache Latency C++ Programming 71

Brendan Gregg

JANUARY 16, 2018

The tools use either the referenced or the idle page flags to measure a page-based WSS, and were developed out of necessity for another performance problem. ## Method 1: Referenced Page Flag This uses a kernel feature added in Linux 2.6.22: the ability to set and read the referenced page flag from user space, added for analyzing memory usage.

Cache 40

Cache Latency C++ Programming 40

Alex Russell

APRIL 29, 2021

Classics of the genre include: Apple's just focused on performance! The Performance Argument. As an engineer on a browser team, I'm privy to the blow-by-blow of various performance projects, benchmark fire drills, and the ways performance marketing (deeply) impacts engineering priorities. Web Performance APIs.

Media 145

Media Games Education Engineering 145

The Netflix TechBlog

JANUARY 10, 2024

The Netflix video processing pipeline went live with the launch of our streaming service in 2007. This architecture shift greatly reduced the processing latency and increased system resiliency. Video Inspection Service (VIS): This service takes a mezzanine as the input and performs various inspections. 264, AV1, etc.).

Processing 229

Processing Media Latency Innovation 229

O'Reilly Software

MARCH 7, 2018

In addition to that, software is increasingly dependent on other software to provide its functionality, be it WebServices, HTTP APIs, databases, or even external devices such as sensors. blocking), discarding data, or none—which can lead to resilience problems, poor performance, or worse: rapid unscheduled disassembly in production.

Transportation 72

Transportation Java Programming Architecture 72

All Things Distributed

OCTOBER 2, 2017

Today marks the 10 year anniversary of Amazon's Dynamo whitepaper , a milestone that made me reflect on how much innovation has occurred in the area of databases over the last decade and a good reminder on why taking a customer obsessed approach to solving hard problems can have lasting impact beyond your original expectations.

Internet 128

Internet Internet AWS Performance 128