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 Hardware was outdated.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 201

Cloud Hardware Testing Logistics 201

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

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 205

Analytics Monitoring Artificial Intelligence DevOps 205

Dynatrace

AUGUST 5, 2022

The concept is like text messaging — a feature most mobile phone users understand. For nonurgent messages, texting is a more efficient approach. 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.

Monitoring 196

Monitoring Serverless Programming Speed 196

Dynatrace

AUGUST 5, 2022

The concept is like text messaging — a feature most mobile phone users understand. For nonurgent messages, texting is a more efficient approach. 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.

Monitoring 195

Monitoring Serverless Programming Speed 195

Testlodge

NOVEMBER 12, 2021

If executed efficiently with maximum coverage, can confirm the stability and workability of the application. Hardware Compatibility Testing: In this scenario, an application is tested against various hardware configurations to check behavior. Types of Compatibility Testing.

Testing 78

Testing Hardware Operating System Mobile 78

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

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

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 90

Performance Network Mobile Speed 90

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

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

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 101

Performance Mobile Servers Code 101

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

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

Alex Russell

SEPTEMBER 20, 2020

Pre-publication gates were valuable when better answers weren't available, but commentators should update their priors to account for hardware and software progress of the past 13 years. Industry commentators often write as though the transition to mobile rigidly aligned OSes with specific technology platforms.

Hardware 64

Hardware Mobile Programming Java 64

Alex Russell

JUNE 20, 2020

That (mobile-first) work added PWA installability , Push Notifications , Web Bluetooth , WebUSB , and Background Sync. full TCP/IP & UDP networking, including local network discovery. Java arrived with a focus on structured programming (including threads), GUI controls , networking, device access, and graphics.

Hardware 55

Hardware Games Java Media 55

Smashing Magazine

APRIL 29, 2021

Use srcset + efficient modern image formats. Lazy-load offscreen images (reduce network contention for key resources). For low impact to First Input Delay : Avoid images causing network contention with other critical resources like CSS and JS. Avoid wasting pixels (compress, don’t serve overly high DPR images). Large preview ).

Media 145

Media Network Metrics Mobile 145

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 121

Google Mobile Engineering Internet 121

KeyCDN

JULY 11, 2019

When it comes to optimizing your website, images are generally the most important asset you should spend time on figuring out how to reduce in size and deliver in a more efficient way. KB and the average mobile page is 1,683.5 KB and on a mobile page take up an average of 865.9 Images on a desktop page take up an average 971.5

Speed 52

Speed Website Mobile Latency 52

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). On mobile, per session, users who experienced fast load times bring 17% more revenue than average.

Performance 145

Performance Cache Media Metrics 145

Alex Russell

OCTOBER 22, 2017

We constrain ourselves to a real-world baseline device + network configuration to measure progress. Budgets are scaled to a benchmark network & device. media="(min-width: 750px)"> <img srcset="img@mobile.png, img@mobile-2x.png 2x". Two numbers set the stage: 45% of mobile connections occur over 2G worldwide.

Performance 68

Performance Benchmarking Network Mobile 68

Dotcom-Montior

NOVEMBER 27, 2018

Today’s applications are built on multiple technologies, relying on vast networks of third-party providers and CDN’s. Additionally, end users can access your site or applications from anywhere in the world using different browsers, operating systems, and mobile devices, all with varying connection speeds.

Performance Testing 40

Performance Testing Strategy Testing Performance 40

Smashing Magazine

JANUARY 6, 2020

Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). Study your main competitors, collect metrics on how they perform on mobile and desktop and set thresholds that would help you outpace them. It will help you build up a company-tailored case study with real data.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

Run performance experiments and measure outcomes — both on mobile and on desktop. Study your main competitors, collect metrics on how they perform on mobile and desktop and set thresholds that would help you outpace them. Keep in mind that on a mobile device, you should be expecting a 4×–5× slowdown compared to desktop machines.

Performance 103

Performance Cache Metrics Network 103

All Things Distributed

DECEMBER 20, 2017

The benefit for customers: Authorized users can view this data and therefore manage their inventories across different sites, making the maintenance processes much more efficient. That can be seen when sales people, for example, interact with their customers in online shops or via mobile apps. This pattern should be broken.

Artificial Intelligence 79

Artificial Intelligence Social Media Logistics AWS 79

KeyCDN

SEPTEMBER 20, 2018

Error monitoring can get increasingly complicated as you deal with bugs reported by users and your production team, which is why having an efficient error tracking workflow from the beginning is so important. It also keeps track of JavaScript errors, browser metadata, console logs, stack traces, network requests and much more.

Strategy 67

Strategy Monitoring Website Google 67

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

KeyCDN

AUGUST 15, 2019

Prepare the testing environment: Make sure your hardware and network configurations closely reflect real world conditions. If most of your visitors are using their phones, then you need to focus on optimizing for mobile devices. Focus on making your infrastructure more efficient before you even think about investing in more.

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

Highly Scalable

AUGUST 20, 2013

High performance and mobility. The engine should be compact and efficient, so one can deploy it in multiple datacenters on small clusters. In the previous section, we noted that many distributed query processing algorithms resemble message passing networks. Efficient lineage tracking is not a trivial problem. Pipelining.

Big Data 154

Big Data Processing Lambda Database 154

Smashing Magazine

SEPTEMBER 3, 2021

It can be hard to visualize the huge network of hardware that allows you to send a request for a page to a server and then receive a response back. Also, the amount of data that is required for the page, and the complexity of the route it must travel through, will determine the amount of carbon released by the network itself.

Website 135

Website Energy Internet Internet 135

Tim Kadlec

JULY 31, 2013

Instead, to support a browser, we want to give the browser what it can handle, in the most efficient way possible. But as I learned more and more about the spec, about how browsers behaved, and about how to make my process efficient, that time gap gradually reduced itself to being minimal, at most. Here at Yahoo!,

Google 40

Google Website Hardware Games 40

Smashing Magazine

FEBRUARY 5, 2019

Although modern iOS hardware is powerful enough to handle many intensive and complex tasks, the device could still feel unresponsive if you are not careful about how your app performs. Recommended reading : Mobile App With Facial Recognition Feature: How To Make It Real. iOS Performance Tricks To Make Your App Feel More Performant.

Performance 75

Performance Energy Operating System Code 75

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 124

AWS Cloud Games Serverless 124

O'Reilly

NOVEMBER 28, 2023

That pricing won’t be sustainable, particularly as hardware shortages drive up the cost of building infrastructure. The same thing happened to networking 20 or 25 years ago: wiring an office or a house for ethernet used to be a big deal. They will simply be part of the environment in which software developers work. from education.

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108

Smashing Magazine

AUGUST 22, 2021

As we will see, QUIC and HTTP/3 indeed have great web performance potential, but mainly for users on slow networks. If your average visitor is on a fast cabled or cellular network, they probably won’t benefit from the new protocols all that much. An often used metaphor is that of a pipe used to transport water. Congestion Control.

Performance 105

Performance Network Latency Servers 105

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 166

Latency Architecture AWS Open Source 166

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. One trade-off area where our general purpose CPUs were not performing well was that of massive fine grain parallelism.

AWS 136

AWS Latency Programming Architecture 136