Dynatrace

FEBRUARY 16, 2023

The app translates utilization metrics, including CPU, memory, disk, and network I/O, into their CO2 equivalent (CO2e). The Carbon Impact dashboard: Your IT carbon footprint overview The Carbon footprint summary reports total CO2e emissions for the selected and preceding timeframes for quick interval-based comparisons.

Energy 191

Energy Airlines Analytics Transportation 191

The Netflix TechBlog

SEPTEMBER 24, 2021

Figure 1: A Simplified Video Processing Pipeline With this architecture, chunk encoding is very efficient and processed in distributed cloud computing instances. It is worth pointing out that cloud processing is always subject to variable network conditions. Use of writable MezzFS offers the advantage of not requiring a large disk?

Cloud 237

Cloud Media Storage Cache 237

Percona

SEPTEMBER 1, 2023

Web applications rely on databases to run the internet, powering everything from e-commerce platforms to social media networks to streaming services. The choice of character set and encoding impacts not only efficiency but also how the data appears to users. It specifies how characters are converted into binary code and vice-versa.

Performance 52

Performance Storage Social Media Database 52

The Netflix TechBlog

FEBRUARY 13, 2023

We have been leveraging machine learning (ML) models to personalize artwork and to help our creatives create promotional content efficiently. Training Performance Media model training poses multiple system challenges in storage, network, and GPUs. We accomplish this by paving the path to: Accessing and processing media data (e.g.

Media 290

Media Storage Infrastructure Systems 290

Official Blog - World Web Technology

NOVEMBER 24, 2023

ReactJS utilizes virtual DOM to improve the updating efficiency of actual DOM. This is due to its flexibility, efficiency, simplified tools and huge libraries built around it. enables the development of server-side and networked applications and has become widely popular for building scalable and real-time web applications.

Development 52

Development Virtualization Open Source Architecture 52

High Scalability

SEPTEMBER 7, 2018

million : new image/caption training set; 32,408,715 : queries sent to Pwned Passwords; 53% : Memory ICs Total 2018 Semi Capex; 11 : story Facebook datacenter prison in Singapore; $740,357 : ave cost of network downtime; Quotable Quotes: @BenedictEvans : Recorded music: $18 billion. Matthew Dillon : This is *very* impressive efficiency.

Internet 137

Internet Internet Scalability Lambda 137

Dynatrace

MARCH 10, 2021

To start, let’s look at the illustration below to see how these two operate in comparison: Also to note on traditional machine learning: by its very nature of operation it is slow and less agile. It needs to collect a substantial amount of data at the beginning to build a training dataset that an algorithm can begin to learn from.

AWS 147

AWS Cloud Artificial Intelligence Innovation 147

Dynatrace

SEPTEMBER 25, 2019

Citrix is a sophisticated, efficient, and highly scalable application delivery platform that is itself comprised of anywhere from hundreds to thousands of servers. Dynatrace automation and AI-powered monitoring of your entire IT landscape help you to engage your Citrix management tools where they are most efficient. Dynatrace news.

Latency 118

Latency Performance Virtualization Infrastructure 118

The Morning Paper

APRIL 16, 2019

Teaching rigorous distributed systems with efficient model checking Michael et al., The networking model is asynchronous (allowing out of order, dropped, delayed, and duplicated messages), the failure model is crash-stop. As a comparison, an unguided search took an average of 12 hours to do so. EuroSys’19.

Systems 43

Systems Efficiency Testing Strategy 43

IO River

NOVEMBER 2, 2023

They need to deliver impeccable performance without breaking the bank.According to recent industry statistics, global streaming has seen an uptick of 30% in the past year, underscoring the importance of efficient CDN architecture strategies. This is where a well-architected Content Delivery Network (CDN) shines. The result?

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

They need to deliver impeccable performance without breaking the bank.According to recent industry statistics, global streaming has seen an uptick of 30% in the past year, underscoring the importance of efficient CDN architecture strategies. This is where a well-architected Content Delivery Network (CDN) shines. The result?

Architecture 52

Architecture Performance Internet Internet 52

The Morning Paper

NOVEMBER 15, 2020

Improving the efficiency with which we can coordinate work across a collection of units (see the Universal Scalability Law ). An IDS/IPS monitors network flows and matches incoming packets (or more strictly, Protocol Data Units, PDUs) against a set of rules. Increasing the amount of work we can do on a single unit.

Servers 128

Servers Hardware Latency Design 128

Highly Scalable

SEPTEMBER 18, 2012

These developments gradually highlight a system of relevant database building blocks with proven practical efficiency. Isolated parts of the database can serve read/write requests in case of network partition. To prevent conflicts, a database must sacrifice availability in case of network partitioning and stop all but one partition.

Database 213

Database Latency C++ Scalability 213

The Netflix TechBlog

DECEMBER 2, 2019

To do this, we have teams of experts that develop more efficient video and audio encodes , refine the adaptive streaming algorithm , and optimize content placement on the distributed servers that host the shows and movies that you watch. The goal is to bring you joy by delivering the content you love quickly and reliably every time you watch.

Metrics 143

Metrics Strategy Efficiency Testing 143

The Netflix TechBlog

DECEMBER 2, 2019

To do this, we have teams of experts that develop more efficient video and audio encodes , refine the adaptive streaming algorithm , and optimize content placement on the distributed servers that host the shows and movies that you watch. The goal is to bring you joy by delivering the content you love quickly and reliably every time you watch.

Metrics 140

Metrics Strategy Efficiency Testing 140

The Netflix TechBlog

DECEMBER 2, 2019

To do this, we have teams of experts that develop more efficient video and audio encodes , refine the adaptive streaming algorithm , and optimize content placement on the distributed servers that host the shows and movies that you watch. The goal is to bring you joy by delivering the content you love quickly and reliably every time you watch.

Metrics 130

Metrics Strategy Efficiency Testing 130

Adrian Cockcroft

JANUARY 20, 2023

Here’s some predictions I’m making: Jack Dongarra’s efforts to highlight the low efficiency of the HPCG benchmark as an issue will influence the next generation of supercomputer architectures to optimize for sparse matrix computations. Jack Dongarra talked about the scores, and pointed out the low efficiency on some important workloads.

Architecture 52

Architecture Latency Benchmarking AWS 52

The Morning Paper

JANUARY 30, 2020

To speed up migration and quickly restore wasm functions at the destination, the wasm instantiate function is intially called with a dummy linear memory, and then this is later replaced once the real memory has arrived over the network. For comparison, the server bar also shows performance when the full application runs on the server.

Mobile 104

Mobile Cloud Latency Games 104

All Things Distributed

MARCH 19, 2018

Amazon SageMaker training supports powerful container management mechanisms that include spinning up large numbers of containers on different hardware with fast networking and access to the underlying hardware, such as GPUs. Cross-instance support relies heavily on containerization.

Scalability 159

Scalability Hardware AWS Tuning 159

The Morning Paper

MAY 28, 2019

One efficient way of doing that in analog hardware is the use of current-starved inverters. So decision trees are essentially networks of threshold functions. The evaluation is performed using the MNIST dataset, since that has the most results available in the literature for comparison. An end-to-end architecture.

Energy 52

Energy Hardware Efficiency Architecture 52

Smashing Magazine

AUGUST 9, 2021

HTTP/2 versus HTTP/3 protocol stack comparison ( Large preview ). QUIC is needed because TCP, which has been around since the early days of the Internet, was not really built with maximum efficiency in mind. It also, however, takes a full network round trip to complete before anything else can be done on a connection.

Transportation 145

Transportation Internet Internet Network 145

The Netflix TechBlog

JANUARY 11, 2022

As a result, we are risk averse in decision making and actively mitigate the probability of purchasing ads that are not efficiently attracting new members. Abiding by this risk aversion is challenging in our domain because experiments generally have low power (see Part 4 ). Providing timely causal feedback on evidence development.

Innovation 243

Innovation Metrics Engineering Testing 243

Smashing Magazine

NOVEMBER 22, 2021

In order to create change across our entire organization, we needed to get all the relevant employees, partners, and even customers up to speed about performance quickly and efficiently. This is more than the median improvement in network speeds during the same period, which results in slower loading times.

Website 126

Website Performance Google Media 126

The Netflix TechBlog

JANUARY 24, 2022

so are power levels and network bandwidth. While test metrics and metrics collected during real use do not lend themselves to direct comparison, measuring the relative change in metrics in pre-production builds can help us to anticipate regressions in production. the data itself now sets the thresholds dynamically.

Performance 199

Performance Metrics Performance Testing Testing 199

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 106

Performance Network Latency Servers 106

O'Reilly

SEPTEMBER 19, 2023

Hadoop’s value—being able to crunch large datasets—often paled in comparison to its costs. And that brings our story to the present day: Stage 3: Neural networks High-end video games required high-end video cards. And harder to sell a data-related product unless it spoke to Hadoop. The elephant was unstoppable.

Hardware 97

Hardware Storage Big Data Blockchain 97

All Things Distributed

AUGUST 16, 2012

An apples to apples comparison of the costs associated with running various usage patterns on-premises and with AWS requires more than a simple comparison of hardware expense versus always-on utility pricing for compute and storage. Massive economies of scale and efficiency improvements allow AWS to continually lower prices.

AWS 118

AWS Hardware Traffic Best Practices 118

Smashing Magazine

SEPTEMBER 6, 2021

Next, we’ll look at how to set up servers and clients (that’s the hard part unless you’re using a content delivery network (CDN)). Using just a few (but still more than one), however, could nicely balance congestion growth with better performance, especially on high-speed networks. Servers and Networks. Network Configuration.

Network 105

Network Servers Cache Traffic 105

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. Alternatively, you can also use: Addy Osmani’s Chrome UX Report Compare Tool , Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). 300ms RTT, 1.6

Performance 145

Performance Cache Media Metrics 145

Dynatrace

JANUARY 15, 2020

Citrix is a sophisticated, efficient, and highly scalable application delivery platform that is itself comprised of anywhere from hundreds to thousands of servers. Dynatrace automation and AI-powered monitoring of your entire IT landscape help you to engage your Citrix management tools where they are most efficient.

Latency 37

Latency Performance Virtualization Infrastructure 37

Testsigma

JANUARY 30, 2021

Each smartphone comes with various screen sizes and resolutions, operates on different network speeds, and has different hardware capabilities. Test how user-friendly an application is: Google search engine gives high priority to websites in comparison to desktop apps. Signup for a free trial of Testsigma and see it for yourself.

Mobile 52

Mobile Testing Website Internet 52

Smashing Magazine

JULY 29, 2019

Failing that, we are usually able to connect to home or public WiFi networks that are on fast broadband connections and have effectively unlimited data. For comparison, the same amount of data costs $6.66 The speed of mobile networks, too, varies considerably between countries. As for mobile network connection type, 84.7%

Cache 96

Cache Google Mobile Network 96

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

Smashing Magazine

OCTOBER 24, 2023

It’s “single-threaded,” which is how we get the one-way street comparison. Credit: Brandon Nelson on Unsplash. Large preview ) The main thread may not be that curvy, but you get the point: there’s only one way to go, and everything that enters it must go through it. JavaScript operates in much the same way.

Google 91

Google Analytics Traffic Metrics 91

Brendan Gregg

OCTOBER 8, 2018

To learn bpftrace, I've created a couple of references: - [one-liners tutorial] - [reference guide] The one-liners tutorial is based on my [FreeBSD DTrace Tutorial], and I think is a time-efficient way to learn bpftrace (as well as DTrace on FreeBSD). Here's a comparison for an average-sized DTraceToolkit script (seeksize.d)

C++ 110

C++ Virtualization Programming Latency 110

The Agile Manager

JANUARY 31, 2020

There is an alternative perspective that is far more optimistic : digital companies drive down costs through hyper-efficiency (speed, automation and machine scale) and price transparency. The argument for this invisible efficiency is that economic models have simply failed to change in ways that reflect this phenomenon.

Energy 52

Energy Government Entertainment Innovation 52

Alex Russell

APRIL 29, 2021

Real-time network protocols for enabling videoconferencing, desktop sharing, and game streaming applications. Modern, asynchronous network APIs that dramatically improve performance in some situations. These TransformStream types help applications efficiently deal with large amounts of binary data. Delayed five years.

Media 145

Media Games Education Engineering 145