HammerDB

MAY 10, 2021

The replicas are defined in steps.xml in the config directory to determine how many virtual users each replica will configure, how soon after the previous instance has started the replica should start and how long it will run for. <steps> Note that it is expected for Virtual User 1 of the replicas to end immediately with the message.

Virtualization 52

Virtualization C++ Database Monitoring 52

Percona

APRIL 12, 2023

Though still not “profitable” by many benchmarks, it’s a lot closer to being so, perhaps in a big way.) For instance, Elastic announced the following ( Elastic blog, Doubling down on open, Part II, January 2021 ): “We are moving our Apache 2.0-licensed 2017: MongoDB goes public, trading as MDB.

Open Source 79

Open Source Programming Database Servers 79

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). Over the years, more and more articles have been published about clocksource in virtual machines, and it's now a well-known issue. include <sys/time.h>

Speed 40

Speed Java AWS Virtualization 40

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). Over the years, more and more articles have been published about clocksource in virtual machines, and it's now a well-known issue.

Speed 52

Speed Java AWS Virtualization 52

Testsigma

JANUARY 12, 2021

A report by Statista has revealed that there would be around 4 billion smartphone users by 2021. This list guides you on the areas to test, the browsers, versions, operating systems to consider, the benchmarks to meet, as well as time and budget allocation. A recent report by W3Counter revealed that 65.3%

Website 65

Website Benchmarking Operating System Testing Tools 65

Alex Russell

APRIL 29, 2021

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. With each team, benchmarks lost are understood as bugs. WebGPU is likely to ship in Chrome in late 2021. This is as it should be.

Media 145

Media Games Education Engineering 145

Percona

SEPTEMBER 1, 2023

This blog was originally published in November 2021 and was updated in September 2023. Testing and Benchmarking : Thoroughly test triggers in a staging environment to evaluate their impact on performance. Benchmark different trigger implementations to identify the most efficient option.

Cache 59

Cache Database Games Healthcare 59

Alex Russell

MAY 9, 2022

This often happens out of an ad-hoc virtual team that forms in earlier stages but is now formalised and has long-term staffing. They routinely benchmark against their competition on important flows and can understand when a competitor has taken the initiative to catch up (it rarely happens through a single commit or launch).

Performance 86

Performance Latency Metrics Engineering 86

O'Reilly

OCTOBER 18, 2022

A recent sampling of headlines features sociological bias in generated images , a chatbot , and a virtual rapper. The government of the Netherlands resigned in 2021 after an algorithmic system wrongly accused 20,000 families–disproportionately minorities–of tax fraud. And for good reason. Data can be wrong. Predictions can be wrong.

Artificial Intelligence 116

Artificial Intelligence Government Healthcare Metrics 116