Dynatrace

JULY 8, 2019

When we wanted to add a location, we had to ship hardware and get someone to install that hardware in a rack with power and network. Hardware was outdated. Fixed hardware is a single point of failure – even when we had redundant machines. Keep hardware and browsers updated at all times. Sound easy?

Cloud 203

Cloud Hardware Testing Logistics 203

CSS Wizardry

AUGUST 7, 2019

Armed with this knowledge, we can soon understand why TTFB can often increase so dramatically on mobile. Surely, you’ve wondered before, the server has no idea that I’m on a mobile device—how can it be increasing its TTFB?! The reason is because mobile networks are, as a rule, high latency connections.

Latency 274

Latency Ecommerce Servers Mobile 274

The Netflix TechBlog

FEBRUARY 5, 2020

By Liwei Guo , Vivian Li , Julie Beckley , Venkatesh Selvaraj , and Jeff Watts Today we are excited to announce that Netflix has started streaming AV1 to our Android mobile app. AV1 is a high performance, royalty-free video codec that provides 20% improved compression efficiency over our VP9† encodes.

Media 163

Media Open Source Mobile Hardware 163

The Netflix TechBlog

FEBRUARY 5, 2020

By Liwei Guo , Vivian Li , Julie Beckley , Venkatesh Selvaraj , and Jeff Watts Today we are excited to announce that Netflix has started streaming AV1 to our Android mobile app. AV1 is a high performance, royalty-free video codec that provides 20% improved compression efficiency over our VP9† encodes.

Media 163

Media Open Source Mobile Hardware 163

Dynatrace

NOVEMBER 15, 2021

A log is a detailed, timestamped record of an event generated by an operating system, computing environment, application, server, or network device. Logs can include data about user inputs, system processes, and hardware states. “Logging” is the practice of generating and storing logs for later analysis.

Analytics 264

Analytics Monitoring Artificial Intelligence DevOps 264

Dynatrace

AUGUST 5, 2022

The concept is like text messaging — a feature most mobile phone users understand. Without it, sending an email over a long distance would require the immediate availability of every node on the routing network to forward each message. A message queue enables the smooth flow of information to make complex systems work.

Monitoring 246

Monitoring Programming Serverless Speed 246

Dynatrace

AUGUST 5, 2022

The concept is like text messaging — a feature most mobile phone users understand. Without it, sending an email over a long distance would require the immediate availability of every node on the routing network to forward each message. A message queue enables the smooth flow of information to make complex systems work.

Monitoring 246

Monitoring Programming Serverless Speed 246

High Scalability

DECEMBER 16, 2022

Cloud computing is a model of computing that delivers computing services over the internet, including storage, data processing, and networking. This means that users only pay for the computing resources they actually use, rather than having to invest in expensive hardware and software upfront.

Cloud 201

Cloud Serverless Internet Internet 201

The Netflix TechBlog

NOVEMBER 9, 2021

In February 2020, Netflix started streaming AV1 to the Android mobile app. We were very pleased to see that AV1 streaming improved members’ viewing experience, particularly under challenging network conditions. AV1 playback on TV platforms relies on hardware solutions, which generally take longer to be deployed.

Media 246

Media Open Source Software Engineering Efficiency 246

DZone

FEBRUARY 8, 2023

Its concurrency mechanism makes it easy to write programs that maximize the use of multicore and network machines, and its innovative type system enables flexible and modular program construction. It is suitable for devices with limited hardware resources and a network environment with limited bandwidth.

IoT 130

IoT Hardware Programming Internet 130

Dynatrace

AUGUST 10, 2019

Having the ability to monitor the performance and availability of your organization’s internal applications—in addition to your organization’s customer-facing applications—from within your corporate network is an important benefit of synthetic monitoring. Compliance with hardware requirements. What’s next?

Monitoring 150

Monitoring Hardware Tuning Mobile 150

The Morning Paper

JANUARY 30, 2020

Seamless offloading of web app computations from mobile device to edge clouds via HTML5 web worker migration , Jeong et al., This paper caught my eye for its combination of an intriguing idea (opportunistic offload of computation from mobile devices to the edge) and the elegance of the way the web worker interface supports this use case.

Mobile 104

Mobile Cloud Latency Games 104

Testsigma

FEBRUARY 3, 2021

Today we are using mobile phones for social media, shopping, banking, movies, online meetings, emails, and whatnot. Can we have a single day in our life without a mobile phone today? Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. Reference: [link].

Mobile 82

Mobile Testing Hardware C++ 82

Testsigma

MAY 3, 2021

billion in number and has become the part and parcel of our lives; the mobile phone. Mobile applications are taking the world by storm. 2021 alone is seeing 693 billion USD in revenue from mobile apps. The frequent mobile app updates are living evidence of this claim. A mobile device is a different story though.

Mobile 77

Mobile Testing Operating System Hardware 77

Speed Curve

FEBRUARY 10, 2025

Photo by Freepik Part of the answer is this: You have a lot of control over the design and code for the pages on your site, plus a decent amount of control over the first and middle mile of the network your pages travel over. For a myriad of reasons, older hardware can't always accommodate faster speeds. After DOCSIS 4.0

Hardware 52

Hardware Internet Internet Speed 52

ACM Sigarch

APRIL 26, 2018

HPU: Holographic Processing Unit (HPU) is the specific hardware of Microsoft’s Hololens. They use the graph as the basic representation for many AI-related algorithms, including neural network, Bayesian network, Markov Field, and some other emerging methods. HPU1 with TSMC 28nm process was announced in HOTCHIPS’17.

Hardware 99

Hardware Artificial Intelligence Architecture Google 99

Speed Curve

MARCH 7, 2022

But pages keep getting bigger and more complex year over year – and this increasing size and complexity is not fully mitigated by faster devices and networks, or by our hard-working browsers. Size matters especially to mobile users who have limited and/or metered data. But more resources are being served to mobile.

Mobile 145

Mobile Google Benchmarking Metrics 145

The Polyglot Developer

OCTOBER 28, 2020

You could use tools like Adblock Plus in the browser, but what about mobile devices? To get beyond these advertisement related problems, you’re going to need to handle things from a network level, not a per device level.

Network 59

Network Hardware Google Mobile 59

Adrian Cockcroft

FEBRUARY 9, 2023

The layers of platforms start at the bottom with hardware choices such as which CPU architectures and vendors you want to use. The virtualization and networking platform could be datacenter based, with something like VMware, or cloud based using one of the cloud providers such as AWS EC2.

Engineering 136

Engineering Serverless Lambda AWS 136

Testsigma

APRIL 13, 2021

In this article, we will be looking at mobile testing for iOS. During compatibility testing of an application, we check the compatibility of the application with multiple devices, hardware, software versions, network, operating systems, and browsers, etc. How do we achieve the same impact in mobile app testing?

Testing 84

Testing Hardware Mobile Testing Tools 84

All Things Distributed

DECEMBER 12, 2018

We launched Edge Network locations in Denmark, Finland, Norway, and Sweden. "We are preparing for the opening of competition on rails in Finland and at the same time the industry is going through transformation to mobility as a service for both passengers and goods. Telenor Connexion.

AWS 119

AWS Cloud Games Serverless 119

Alex Russell

MARCH 6, 2021

Thanks to progress in networks and browsers (but not devices), a more generous global budget cap has emerged for sites constructed the "modern" way: ~100KiB of HTML/CSS/fonts and ~300-350KiB of JS (compressed) is the new rule-of-thumb limit for at least the next year or two. Modern network performance and availability.

Performance 127

Performance Network Mobile Metrics 127

All Things Distributed

JULY 20, 2015

The pool of resources, at this time, is the CPU, memory, and networking resources of Amazon EC2 instances as partitioned by containers. networks ports, memory, CPU, etc). To be robust and scalable, this key/value store needs to be distributed for durability and availability, to protect against network partitions or hardware failures.

Latency 156

Latency Architecture AWS Open Source 156

Testlodge

NOVEMBER 12, 2021

Hardware Compatibility Testing: In this scenario, an application is tested against various hardware configurations to check behavior. Network Compatibility Testing: Application connected with different available networks such as 3G, 4G, LTE, Wi-Fi, need to be tested too.

Testing 78

Testing Hardware Operating System Mobile 78

The Morning Paper

OCTOBER 4, 2020

The first 5G networks are now deployed and operational. The study is based on one of the world’s first commercial 5G network deployments (launched in April 2019), a 0.5 The 5G network is operating at 3.5GHz). The maximum physical layer bit-rate for the 5G network is 1200.98 The short answer is no.

Energy 130

Energy Latency Performance Network 130

ACM Sigarch

NOVEMBER 4, 2019

Krste Asanovic from UC Berkeley kicked off the main program sharing his experience on “ Rejuvenating Computer Architecture Research with Open-Source Hardware ”. He ended the keynote with a call to action for open hardware and tools to start the next wave of computing innovation. This year’s MICRO had three inspiring keynote talks.

Hardware 18

Hardware Architecture Programming Innovation 18

Testsigma

FEBRUARY 5, 2021

Facebook’s mobile device testing lab at the Prineville Data Centre is equipped with Android and iOS devices that test Facebook applications and Instagram. Thousands of mobile devices are racked that are used for testing apps that would soon launch into the real world. The Need For Mobile Testing Lab. Key Considerations.

Mobile 52

Mobile Testing Hardware DevOps 52

All Things Distributed

JUNE 21, 2012

Customers have used DynamoDB to support Super Bowl advertising campaigns, drive Facebook applications, collect and analyze data from sensor networks, track gaming information, and more. Earth Networks recently launched a new lightning proximity feature for their popular WeatherBug app. Lex Crosett, CIO, Earth Networks.

Games 114

Games Scalability AWS Database 114

CSS - Tricks

AUGUST 18, 2020

When even a bit of React can be a problem on devices slow and fast alike, using it is an intentional choice that effectively excludes people with low-end hardware. Server rendering is also cool—even if that’s just how we say “send HTML over the network” these days. Mobile nav open time. Mobile nav close time.

Performance 104

Performance Mobile Servers Code 104

Tim Kadlec

JANUARY 9, 2019

Sites that use an excess of resources, whether on the network or on the device, don’t just cause slow experiences, but can leave entire groups of people out. Similarly, there is a growing gap between what a top of the line network connection can handle and what someone with a poor mobile connection or satellite connection can handle.

Performance 111

Performance Energy Internet Internet 111

Smashing Magazine

APRIL 19, 2021

These tools run page loads on simulated networks and devices and then tell you what the metrics were for that test run. LCP is going to be very dependent on network conditions and the processing power of devices being used (and a lot of your users are likely using a lot of lower-powered devices than you realize! ).

Google 143

Google Metrics Mobile Analytics 143

Testsigma

JANUARY 30, 2021

The native and mobile web browser testing is being performed more and more compared to desktop testing. What are Mobile Web Applications? Applications that do not require to be downloaded and can be accessed via hitting the URL on a mobile browser are known as mobile web applications. What are Native Applications?

Mobile 52

Mobile Testing Website Internet 52

Alex Russell

APRIL 29, 2021

Real-time network protocols for enabling videoconferencing, desktop sharing, and game streaming applications. Critical in adapting web content to mobile, particularly regarding multi-touch gestures. Modern, asynchronous network APIs that dramatically improve performance in some situations. Delayed five years. Gamepad API.

Media 145

Media Games Education Engineering 145

Alex Russell

JANUARY 30, 2024

It's time once again to update our priors regarding the global device and network situation. HTML, CSS, images, and fonts can all be parsed and run at near wire speeds on low-end hardware, but JavaScript is at least three times more expensive, byte-for-byte. What's changed since last year? and 75KiB of JavaScript.

Performance 98

Performance Network Mobile Speed 98

Dotcom-Montior

NOVEMBER 24, 2021

There was a time when standing up a website or application was simple and straightforward and not the complex networks they are today. These systems can include physical servers, containers, virtual machines, or even a device, or node, that connects and communicates with the network. The recipe was straightforward. Peer-to-Peer.

Systems 74

Systems Monitoring Hardware Network 74

All Things Distributed

NOVEMBER 15, 2010

From financial processing and traditional oil & gas exploration HPC applications to integrating complex 3D graphics into online and mobile applications, the applications of GPU processing appear to be limitless. General Purpose GPU programming. Where to go from here?

AWS 125

AWS Programming Latency Architecture 125

Alex Russell

JULY 14, 2021

At first glance, the market for mobile browsers looks roughly functional. Tech pundits and policymakers form expectations of browsers on the desktop and think about mobile browser competition the same way. The mobile ecosystem appears to retain these properties, but the resemblance is only skin deep. The Baseline Scenario #.

Google 134

Google Mobile Engineering Internet 134