Adrian Cockcroft

APRIL 5, 2023

The challenge is that accurate data isn’t available immediately, and cloud providers currently only provide monthly carbon data, with several months lag. I published a paper and presentation in 2006 that discusses the complexities of measuring CPU utilization. At the one minute granularity security concerns are minimized.

Energy 52

Energy Metrics Cloud Operating System 52

SQL Performance

JANUARY 23, 2020

Waits and Queues has been used as a SQL Server performance tuning methodology since Tom Davidson published the above article as well as the well-known SQL Server 2005 Waits and Queues whitepaper in 2006. Detailed query-level waits are available on demand via integrated Plan Explorer. Conclusion.

Tuning 115

Tuning Servers Monitoring Hardware 115

Enprowess

JANUARY 11, 2022

With a myriad of options available out there, we have compiled a list of top frontend frameworks out there to help you out. Many front end frameworks are available in different languages. Of all the available technologies, JavaScript popularity has shot up exponentially. Let’s begin!! Let’s get to the pros and cons.

Virtualization 64

Virtualization Website Speed Mobile 64

Brendan Gregg

NOVEMBER 29, 2017

At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. Paravirtualization**: The hypervisor provides efficient hypercalls, and the guest OS uses drivers and kernel modifications to call these hypercalls. Apps may run 2x to 10x slower, or worse.

Virtualization 111

Virtualization AWS Hardware Storage 111

CSS - Tricks

JUNE 1, 2021

Cem Kaner, “Exploratory Testing” (November 17, 2006). We have all kinds of accessibility tooling , and it’s worth having a plan for what to test and the tooling that’s available to hit those points. At its most basic, testing is an automated tool that finds errors in your development as early as possible. Visual regression testing.

Testing 95

Testing Performance Testing Website Code 95

Percona

JANUARY 14, 2019

However, ClickHouse is super efficient for timeseries and provides “sharding” out of the box (scalability beyond one node). Although such databases can be very efficient with counts and averages, some queries will be slow or simply non existent. Inserts are efficient for bulk inserts only. 2006-01-01 ?

Database 40

Database Analytics Blockchain Healthcare 40

Brendan Gregg

NOVEMBER 28, 2017

At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. Paravirtualization**: The hypervisor provides efficient hypercalls, and the guest OS uses drivers and kernel modifications to call these hypercalls. Apps may run 2x to 10x slower, or worse.

Virtualization 40

Virtualization AWS Hardware Storage 40