CSS Wizardry

JANUARY 31, 2019

When it comes to network performance, there are two main limiting factors that will slow you down: bandwidth and latency. how long it takes for a bit of data to travel across the network from one node or endpoint to another. Where bandwidth deals with capacity, latency is more about speed of transfer 2. Bandwidth is defined as….

Latency 133

Latency Network Speed Servers 133

CSS Wizardry

SEPTEMBER 6, 2022

Let’s look at a demo in which CSS is not the biggest render-blocking resource. Note that the CSS file is marked as blocking (see the orange cross), and thus carries Highest priority and hits the network first. priority request, and hits the network after the JavaScript. itself is completely synchronous. performance.

Media 351

Media Cache Network Website 351

Dynatrace

APRIL 6, 2022

Not just infrastructure connections, but the relationships and dependencies between containers, microservices , and code at all network layers. Check out the on-demand Power Demo, Dynatrace and Business Observability: Tying IT Metrics to Business Outcomes. See observability in action! Watch webinar now!

DevOps 235

DevOps Innovation Infrastructure Analytics 235

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. Anything connected to a network that generates a log of activity is a candidate for log monitoring and analysis. Use cases for log monitoring and log analytics. ” Watch webinar now!

Analytics 214

Analytics Monitoring Artificial Intelligence DevOps 214

High Scalability

DECEMBER 14, 2018

Alan Kay : I believe ARPA spent $ 175,000 of 1968 money for that one demo. Going back we had two dedicated 1,200-baud lines: high-speed lines at the time. davidfrum : In order to lose 80% of its value, the bitcoin network expended more electricity than 150 of the world's 195 countries. Or have we? That was our video link.

Internet 141

Internet Internet Scalability Serverless 141

Smashing Magazine

JANUARY 16, 2023

The images used in the article’s Codepen demonstrations will be integrated with TwicPics to save time in their creation and speed up the optimization of the LCP metric. See live: Codepen demo 1. The image in this demo is displayed at a fixed width of 280px on all devices. See live: Codepen demo 2. srcset=" image-300.png

Media 104

Media Mobile Website Metrics 104

Smashing Magazine

NOVEMBER 17, 2022

Web performance refers to the speed at which a website loads, how fast it’s downloaded, and how an app is displayed on the user’s browser. Clearly, we want to give freedom to our content creators, but we can leave to chance neither the resolution nor the speed of delivery and download of the images that will be displayed on our website.

Media 105

Media Cache Website Mobile 105

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on. Ford, et al., “TCP Ford, et al., “TCP Clone Disk],” [link] 2020 - [Moore 20] Samuel K.

Performance 140

Performance Latency Hardware Storage 140

Tasktop

JUNE 25, 2019

The complex — and often implicit — network of teams, tools and processes that plan, build and deliver are disconnected by the role-specific tools used by teams across the ideate, create, release and operate stages. . Architecting for flow is crucial because enterprise software delivery, by its very nature, is a broken process. Learn more.

Speed 40

Speed Software Software DevOps 40

Testsigma

NOVEMBER 11, 2020

Network Disconnections. Network disconnection is a common automation challenge that a QA team faces wherein they find it hard to access databases, VPN, third party services, APIs, specific testing environments, etc. due to unstable network connections. Book a Demo. Book a Demo or Sign Up for Free.

Testing 85

Testing Mobile Network Analytics 85

Dynatrace

DECEMBER 8, 2020

In our increasingly digital world, the speed of innovation is key to business success. As a result, e xisting application security approaches can’t keep up with this speed and vari ability of modern development processes. . For more information visit our web page and watch the demo. Dynatrace news.

Cloud 293

Cloud Open Source Internet Internet 293

Testsigma

DECEMBER 4, 2020

Step 7: Network Compatibility. Run the app on different network conditions to measure its performance under weak signal and data transition. To test for network performance, consider the following aspects: i. Network Speed and Type Network speeds vary from time to time – ideally, this should not hamper the user experience.

Mobile 65

Mobile Testing Operating System Storage 65

Dynatrace

NOVEMBER 4, 2019

Kubernetes was architected to allow for additional technologies and services to assist in speed, scalability and reducing the overall complexity which can arise from a Microservices environment. Automatic configuration of application network. Click here to sign up for a Free 15-day trial , or contact us directly for a demo.

Monitoring 219

Monitoring Cloud Metrics Code 219

Brendan Gregg

FEBRUARY 28, 2023

## References I've reproduced the references from my SREcon22 keynote below, so you can click on links: - [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] Jul 2008 - [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] 2010 - [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency?

Performance 110

Performance Latency Cache Virtualization 110

Smashing Magazine

MARCH 25, 2021

Of the many factors that affect page-load speed, media is a significant one. A performance budget as a mechanism for planning a web experience and preventing performance decay might consist of the following yardsticks: Overall page weight, Total number of HTTP requests, Page-load time on a particular mobile network, First Input Delay (FID).

Media 117

Media Performance Mobile Latency 117

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. You need a business stakeholder buy-in, and to get it, you need to establish a case study, or a proof of concept using the Performance API on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. Large preview ).

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

AUGUST 15, 2023

Modern Methods For Improving Drupal’s Largest Contentful Paint Core Web Vital Modern Methods For Improving Drupal’s Largest Contentful Paint Core Web Vital Mike Herchel 2023-08-15T10:00:00+00:00 2023-08-15T13:35:08+00:00 Let’s start with a fairly common example of a hero component on the homepage of Drupal’s demo installation of the Umami theme.

Media 73

Media Metrics Mobile Best Practices 73

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on. Ford, et al., “TCP Ford, et al., “TCP Clone Disk],” [link] 2020 - [Moore 20] Samuel K.

Performance 52

Performance Latency Hardware Storage 52

Adrian Cockcroft

JUNE 2, 2023

My talk was on Innovation and Tipping Points, the first half was based on some content I’ve given before on how to get out of the way of innovation by speeding up time to value or idea to implementation. Chai Atreya of Alteryx did an impressive live demo of using ChapGPT as a guide to developing some analysis in a Python notebook.

Social Media 98

Social Media Innovation Open Source Entertainment 98

Brendan Gregg

FEBRUARY 28, 2023

References I've reproduced the references from my SREcon22 keynote below, so you can click on links: [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] , Jul 2008 [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] , 2010 [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency?

Performance 52

Performance Latency Cache Virtualization 52

Percona

MAY 2, 2023

example.net --port=27017 --username=user --authenticationDatabase=admin --db=demo --collection=events --out=/opt/backup/mongodump-2011-10-24 Note : If we don’t specify the DB name or Collection name explicitly in the above “mongodump” syntax then the backup will be taken for the entire database or collections, respectively.

Best Practices 52

Best Practices Database Storage Servers 52

Dynatrace

NOVEMBER 4, 2019

Kubernetes was architected to allow for additional technologies and services to assist in speed, scalability and reducing the overall complexity which can arise from a Microservices environment. Automatic configuration of application network. Click here to sign up for a Free 15-day trial , or contact us directly for a demo.

Monitoring 100

Monitoring Cloud Metrics Code 100

Smashing Magazine

JANUARY 6, 2020

You need a business stakeholder buy-in, and to get it, you need to establish a case study, or a proof of concept using the Performance API on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. Start Render time, Speed Index ). Treo Sites provides competitive analysis based on real-world data.

Performance 145

Performance Cache Network Metrics 145

Tasktop

JULY 29, 2019

By connecting this complex and often implicit network of tools, teams and processes across the software delivery value stream from end-to-end, customers can automate the flow of product-critical information in real-time. Accelerate the speed of delivery. What integration and automation can do for you .

Processing 49

Processing Software Software Testing Tools 49

Adrian Cockcroft

NOVEMBER 18, 2019

OPN402 Firecracker open-source innovation Since Firecracker’s release at re:Invent 2018, several open-source teams have built on it, while AWS has continued investing in Firecracker’s speed. Leigh Capili (DevAdv) demos how to launch apps from Git using Kubernetes orchestration, Ignite virtualization, and GitOps management.

Open Source 40

Open Source AWS Lambda Serverless 40

Adrian Cockcroft

NOVEMBER 18, 2019

OPN402 Firecracker open-source innovation Since Firecracker’s release at re:Invent 2018, several open-source teams have built on it, while AWS has continued investing in Firecracker’s speed. Leigh Capili (DevAdv) demos how to launch apps from Git using Kubernetes orchestration, Ignite virtualization, and GitOps management.

Open Source 40

Open Source AWS Lambda Serverless 40

KeyCDN

SEPTEMBER 27, 2018

TLS stands for Transport Layer Security which is a cryptographic protocol used to increase security over computer networks. It allows for even faster speeds due to 1 less round trip required. and 0-RTT: bssl client -connect demo-1.kxcdn.com:443 As a website owner, TLS essentially allows you to deliver your site over HTTPS.

Transportation 67

Transportation C++ Network Google 67

Testsigma

JANUARY 29, 2021

Speed and Accuracy. It also lets you perform mobile website testing on throttling network conditions – a scenario that is so real in today’s world where the usage of mobile internet is rising at an alarming rate! Book a demo. Mobile Friendliness Testing. Talk to our experts to know more about Testsigma.

Website 98

Website Mobile Testing Strategy 98

Smashing Magazine

APRIL 29, 2021

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. From Speed at Scale with Katie Hempenius and I at Google I/O. Avoid wasting pixels (compress, don’t serve overly high DPR images).

Media 145

Media Network Metrics Mobile 145

Smashing Magazine

JANUARY 7, 2019

You need a business stakeholder buy-in, and to get it, you need to establish a case study on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. Note : If you use Page Speed Insights (no, it isn’t deprecated), you can get CrUX performance data for specific pages instead of just the aggregates.

Performance 103

Performance Cache Metrics Network 103

Abhishek Tiwari

NOVEMBER 3, 2018

Case-in-point, most enterprise CMS vendors lack robust full-site content delivery network (CDN) integration. A few months back, I was pulled into a scenario where a business has been working with a leading CMS vendor to roll-out a network of multi-regional websites.

Systems 63

Systems Cache Website Network 63

Tasktop

JUNE 20, 2019

Clever Value Stream Architecture designs for speed, visibility and traceability and it relies on APIs and abstraction. Request a highly-personalized demo to see how integration is the lifeblood of your SAFe transformation and how visualization can help you zoom into the details that makes your software delivery tick.

Development 45

Development DevOps Google Innovation 45

Strategic Tech

JUNE 23, 2018

Decoupling Streams of Work Our goal when designing systems is to maximise the speed of delivery and value of the work we deliver. Equally, it’s also about the quality of the work and not just the speed. Accordingly, we desperately want to avoid ‘work leaving the team’ because it will take an order of magnitude longer to complete.

Systems 40

Systems Social Media Design Media 40

The Symphonia

DECEMBER 6, 2017

That means that 3GB functions might not see a linear speed bump for primarily single threaded functions. Cloud9 was a big announcement for re:Invent overall, getting a lot of love during Werner’s keynote, including a great demo by Clare Liguori. to a massively distributed CDN network a possibility. without web app servers?—?to

Serverless 40

Serverless Lambda AWS Traffic 40

Brendan Gregg

SEPTEMBER 5, 2017

Both Xen and KVM have had many performance and security improvements, and workloads can now be tuned to run at almost bare metal speeds (say, a 3% loss or less). At my employer we sometimes use SR-IOV for direct network interface access, and NVMe for direct disk access. Outside of EC2, many other providers are deploying on KVM.

Virtualization 76

Virtualization AWS Engineering Hardware 76

Smashing Magazine

SEPTEMBER 26, 2019

Microservices architecture is a set of independent services that are all connected into a network. In an application, such services get connected into a communicational network that can get new services added/removed/replaced easily at any time, and that’s what we call “microservices.” Large preview ). Large preview ).

Architecture 73

Architecture Virtualization Servers Technology 73

O'Reilly

NOVEMBER 28, 2023

AI isn’t yet at the point where it can write as well as an experienced human, but if your company needs catalog descriptions for hundreds of items, speed may be more important than brilliant prose. 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.

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108