Scalegrid

APRIL 23, 2021

Memcached, on the other hand, was created in 2003 by Brad Fitzpatrick. Both Redis and Memcached are: NoSQL in-memory data structures Written in C Open source Used to speed up applications Support sub-millisecond latency In 2014, Salvatore wrote an excellent StackOverflow post on […].

Open Source 264

Open Source Latency C++ Speed 264

Dynatrace

FEBRUARY 4, 2021

As a discipline, SRE focuses on improving software system reliability across key categories including availability, performance, latency, efficiency, capacity, and incident response. ” According to Google, “SRE is what you get when you treat operations as a software problem.” SRE drives a “shift left” mindset.

Engineering 257

Engineering DevOps Government Latency 257

Dynatrace

FEBRUARY 4, 2021

As a discipline, SRE focuses on improving software system reliability across key categories including availability, performance, latency, efficiency, capacity, and incident response. ” According to Google, “SRE is what you get when you treat operations as a software problem.” SRE drives a “shift left” mindset.

Engineering 180

Engineering DevOps Government Latency 180

Adrian Cockcroft

JANUARY 20, 2023

I have always been particularly interested in the interconnects and protocols used to create clusters, and the latency and bandwidth of the various offerings that are available. I presented a keynote for Sun at Supercomputing 2003 in Phoenix Arizona and included the slide shown below.

Architecture 52

Architecture Latency Benchmarking AWS 52

HammerDB

MAY 5, 2019

However in the Skylake microarchitecture (you can see a list of CPUs here ) the PAUSE instruction changed and in the documentation it says “the latency of the PAUSE instruction in prior generation microarchitectures is about 10 cycles, whereas in Skylake microarchitecture it has been extended to as many as 140 cycles.”

Testing 48

Testing Tuning Latency Storage 48

HammerDB

OCTOBER 8, 2018

maximum transition latency: Cannot determine or is not supported. GHz. The governor "performance" may decide which speed to use. within this range. CPUidle driver: intel_idle. Latency: 0. Copyright (C) 2003-2018 Steve Shaw. hardware limits: 1000 MHz - 3.80 CPUidle governor: menu.

Best Practices 40

Best Practices Scalability Performance Hardware 40

HammerDB

OCTOBER 12, 2018

maximum transition latency: Cannot determine or is not supported. . GHz. The governor "performance" may decide which speed to use within this range. Copyright (C) 2003-2018 Steve Shaw. Copyright (C) 2003-2018 Steve Shaw. hardware limits: 1000 MHz - 3.80 current CPU frequency: 1.99

Best Practices 40

Best Practices Scalability Performance C++ 40