Alex Podelko

JUNE 12, 2019

My post Good Times for Load Testing was published in 2014. I am not so upbeat as I was in 2014. IBM Rational Performance Tester and IBM Rational Performance Tester on Cloud (including no charge Starter Edition) appear to be available. It is difficult to believe that 5 years passed… Are times still good for load testing?

Testing 243

Testing Open Source Testing Tools Performance Testing 243

Dynatrace

AUGUST 16, 2021

Since becoming General Availability in the fall of 2019 , GitHub Actions has helped teams automate continuous integration and continuous delivery (CI/CD) workflows for code builds, tests, and deployments. Leverage AI-driven decision making and leveraging standardized pipelines ?. GitHub and GitHub Actions. Try it yourself.

Software 246

Software Software Open Source Azure 246

Dynatrace

NOVEMBER 8, 2021

Organizations use APM to ensure system availability, optimize service performance and response times, and improve user experiences. By carefully considering the various APM tools available and how well they meet your needs, you’ll have the best chance of picking the right one for your organization. APM solutions: A primer.

Artificial Intelligence 238

Artificial Intelligence Monitoring Infrastructure Cloud 238

Dynatrace

APRIL 19, 2021

The Gartner document is available upon request from Dynatrace. Gartner does not endorse any vendor, product or service depicted in its research publications and does not advise technology users to select only those vendors with the highest ratings or other designation. This graphic was published by Gartner, Inc.

DevOps 162

DevOps Innovation Speed Infrastructure 162

The Netflix TechBlog

FEBRUARY 20, 2019

by Jason Koch , with Martin Spier , Brendan Gregg , Ed Hunter Improving the tools available to our engineers to help them diagnose, triage, and work through software performance challenges in the cloud is a key goal for the cloud performance engineering team at Netflix. We have introduced the Cividis color scheme for heat maps.

Performance 211

Performance Latency Open Source Metrics 211

SQL Server According to Bob

SEPTEMBER 26, 2016

When we released Always On Availability Groups in SQL Server 2012 as a new and powerful way to achieve high availability, hardware environments included NUMA machines with low-end multi-core processors and SATA and SAN drives for storage (some SSDs). As we moved towards SQL Server 2014, the pace of hardware accelerated.

Availability 40

Availability Servers Hardware Benchmarking 40

All Things Distributed

OCTOBER 25, 2018

The new AWS Africa (Cape Town) Region will have three Availability Zones and provide lower latency to end users across Sub-Saharan Africa. We already have 55 Availability Zones across 19 infrastructure regions that customers can use today. AWS has been an active member of the local technology community since 2004.

AWS 167

AWS Cloud Education Programming 167

Brendan Gregg

JULY 2, 2021

Based on the activity in bcc, and their development of the BTF and CO-RE technologies, I'd strongly suspect their solution is based on the bcc libbpf-tool versions. ## Think like a sysadmin, not like a programmer In summary, what we're doing here is installing the tools and building upon them, rather than rewriting everything from scratch.

Latency 145

Latency Cache Energy Systems 145

O'Reilly

APRIL 23, 2024

The answer can be found in the theory of economic rents, and in particular, in the kinds of rents that are collected by companies during different stages of the technology business cycle. Then the cycle begins again with a new class of competitors, who are forced to explore new, disruptive technologies that reset the entire market.

Social Media 106

Social Media Google Internet Internet 106

Dynatrace

APRIL 5, 2021

The 2014 launch of AWS Lambda marked a milestone in how organizations use cloud services to deliver their applications more efficiently, by running functions at the edge of the cloud without the cost and operational overhead of on-premises servers. Dynatrace news. What is AWS Lambda? When not to use AWS Lambda.

Lambda 186

Lambda AWS Serverless Hardware 186

All Things Distributed

DECEMBER 12, 2018

Today, I'm happy to announce that the AWS Europe (Stockholm) Region, our 20th Region globally, is now generally available for use by customers. With this launch, AWS now provides 60 Availability Zones, with another 12 zones and four Regions expected to come online by 2020 in Bahrain, Cape Town, Hong Kong, and Milan.

AWS 124

AWS Cloud Games Serverless 124

All Things Distributed

APRIL 4, 2017

The new region will give Nordic-based businesses, government organisations, non-profits, and global companies with customers in the Nordics, the ability to leverage the AWS technology infrastructure from data centers in Sweden. The new AWS EU (Stockholm) Region will have three Availability Zones and will be ready for customers to use in 2018.

AWS 116

AWS Airlines Latency Games 116

The Netflix TechBlog

APRIL 17, 2019

Netflix headquarters circa 2014. Scalable Video Technology (SVT) is Intel’s open source framework that provides high-performance software video encoding libraries for developers of visual cloud technologies. AOM has produced the reference software for AV1, which is called libaom and is available online.

Open Source 166

Open Source Scalability Speed Efficiency 166

The Morning Paper

FEBRUARY 11, 2020

Let’s Encrypt was publically announced on November 18th 2014, and began providing service to the public on Decemmber 3rd 2015. Initially, ISRG was funded almost entirely through large donations from technology companies. Continuous availability via the facility to run multiple redundant instances of each function in parallel.

Internet 119

Internet Internet Open Source Transportation 119

Brendan Gregg

NOVEMBER 29, 2017

Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. This recommendation quickly became out of date.

Virtualization 111

Virtualization AWS Hardware Storage 111

Alex Podelko

NOVEMBER 21, 2018

In 2014, I was preparing a presentation about load testing tools and criteria for their selection. It is great that the book is not limited by the core JMeter functionality and discusses available components and integrations when appropriate. It appears that Apache JMeter became the most popular load testing tool.

DevOps 113

DevOps Testing Testing Tools Performance Testing 113

Smashing Magazine

OCTOBER 27, 2021

Since then, technology has evolved, and what started with naked-eye observations has become a sophisticated and accurate technology to measure eye movements. Eye-tracking is nothing but new, but recent developments in technology made the methodology accessible to businesses of all sizes. “. Mobile UX Research.

Mobile 112

Mobile Website Hardware Social Media 112

VoltDB

JANUARY 12, 2018

Advancements in technology have allowed attackers to take fraud to a new level, turning it into both a science and an art form. Resolution: In 2018, consider leveraging technologies that enable real-time predictive fraud detection and prevention. Detect and Prevent Fraud Before It Occurs. No More Eventual Consistency.

Database 40

Database Blockchain Healthcare Transportation 40

VoltDB

JANUARY 12, 2018

Advancements in technology have allowed attackers to take fraud to a new level, turning it into both a science and an art form. Resolution: In 2018, consider leveraging technologies that enable real-time predictive fraud detection and prevention. Detect and Prevent Fraud Before It Occurs. No More Eventual Consistency.

Database 40

Database Blockchain Healthcare Transportation 40

SQL Performance

FEBRUARY 22, 2021

We pay a lot of attention to latency here, along with any long-running transactions, because of downstream impact to technologies that use the log reader – like Availability Groups and transactional replication. Recently one of our teams was investigating a log reader latency issue. sysprocesses.

Latency 57

Latency Servers Monitoring Systems 57

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!! Diverse plugin ecosystem.

Virtualization 64

Virtualization Website Speed Mobile 64

Enprowess

SEPTEMBER 20, 2021

Talent availability. Created by Evan You, Vue had its first public appearance in 2014. It has a vast community that explains online courses, many available tutorials, articles, and three times more questions on Stack overflow. Vue vs React: Talent Availability. In this article, I will compare React.js and Vue.js

Open Source 52

Open Source Mobile Scalability Google 52

Sutter's Mill

MARCH 11, 2024

Some rules, such as ones that rely on interprocedural analysis of full call trees, are inherently nondeterministic (because an implementation gives up when fully evaluating a case exceeds the space and time available; a.k.a. best effort” analysis).

C++ 139

C++ Programming Code Java 139

Brendan Gregg

NOVEMBER 28, 2017

Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. This recommendation quickly became out of date.

Virtualization 40

Virtualization AWS Hardware Storage 40

Brendan Gregg

JULY 2, 2021

Based on the activity in bcc, and their development of the BTF and CO-RE technologies, I'd strongly suspect their solution is based on the bcc libbpf-tool versions. ## Porting Pitfalls BPF tracing tools are like application and kernel patches. They need constant updates to keep working across different software versions. at the time.

Open Source 40

Open Source Latency Cache Energy 40

ACM Sigarch

APRIL 26, 2018

In 2014, Google’s Project Tango deployed Myriad1 to construct 3D indoor maps. Comprehensive lists are available here and here. . VPU: Vision Processing Unit (VPU) is the specialized chip for computer vision workloads. In 2016, Dji, a China’s drone company, integrates Myriad2 in its products PHANTOM 4 and Mavic Pro.

Hardware 99

Hardware Artificial Intelligence Architecture Google 99

The Agile Manager

JANUARY 31, 2016

The ecosystem strategy takes this even further, combining unrelated capabilities under one roof (eBay buying Skype in 2005, SAP developing HANA in 2010, Facebook buying Oculus in 2014), often justifiable if only because digital commerce is still in its infancy and nobody is really sure what's going to work and what's not.

Blockchain 40

Blockchain Retail Social Media Airlines 40

Abhishek Tiwari

NOVEMBER 3, 2018

Traditional CMS is a dead end In the last 5 years, traditional CMS landscape is not evolved much - both CMS technologies as well market maturity remains unchanged. Although some vendors have added support for APIs and cloud services most have not even bothered to adapt with changing technology landscape.

Systems 63

Systems Cache Website Network 63

Alex Russell

MARCH 6, 2021

Devices and networks have evolved too: Alex Russell @slightlylate An update on mobile CPUs and the Performance Inequality Gap: Mid-tier Android devices (~$300) now get the single-core performance of a 2014 iPhone and the multi-core perf of a 2015 iPhone. Modern network performance and availability. Here begins our 2021 adventure.

Performance 124

Performance Network Cache Metrics 124

Enprowess

SEPTEMBER 28, 2021

React contains a steep learning curve and hence developers are forced to invest a lot of time in learning new technology. is a progressive JavaScript framework created by Even You in 2014. is extensible by using the various available plugins. . 5) What front-end technology would be best suitable for web development in 2021?

Open Source 52

Open Source Mobile Entertainment Virtualization 52

Smashing Magazine

JUNE 13, 2019

As an enthusiastic user of HTML and CSS, I’ll also explain how to implement new ideas using the latest technologies; CSS Grid, Flexbox, and Shapes. Avaunt Stencil was designed in 2014 by London based studio A2-TYPE who have since made it available to license. Andy Clarke April 2019. Large preview ).

Design 105

Design Media Energy Innovation 105

Smashing Magazine

MARCH 23, 2020

The W3C’s CSS Shapes Module Level 1 has been a Candidate Recommendation recommendation since 2014, and all contemporary desktop and mobile browsers have implemented its shape-outside, shape-margin, and shape-image-threshold properties. There are three experimental properties available for CSS Reflections. Large preview ).

Design 107

Design Media Energy Availability 107

Brendan Gregg

SEPTEMBER 5, 2017

What follows are topics that may be of interest to anyone looking to migrate their systems and skillset: scan these to find topics that interest you. ## ZFS ZFS is available for Linux via the [zfsonlinux] and [OpenZFS] projects, and more recently was included in Canonical's Ubuntu Linux distribution: Ubuntu Xenial 16.04 LTS (April 2016).

Virtualization 76

Virtualization AWS Engineering Hardware 76

SQL Performance

APRIL 23, 2019

SQL Server 2014 added the ability to perform parallel batch-mode grouped aggregation within a single Hash Match Aggregate operator. SQL Server uses Vertipaq technology to determine a good way of sorting columns in each row group to give a good overall compression result. instructions are available. 2 , -- print option.

Servers 67

Servers Testing Metrics Storage 67

Tim Kadlec

JANUARY 4, 2018

It’s fascinating to read about the different ways our technology-reliant world is vulnerable to attacks. Goodman doesn’t pull any punches, and he spends maybe 80% of the book outlining all the various technologies and how they leave us vulnerable. What I Read in 2014. Despite this, I have to admit I tore right through the book.

BioTech 45

BioTech Social Media Entertainment Media 45