Particular Software

AUGUST 19, 2019

In one such organization I've heard of, there existed two separate networks. To get data from a different network, you needed to browse in a separate room, as workstations did not have access to the Internet. Design secure systems: See what Udi has to say in Day 1 of his Advanced Distributed Systems Design video course.

Network 40

Network Best Practices Database Internet 40

The Netflix TechBlog

SEPTEMBER 18, 2020

Over the course of the four years it became clear that I enjoyed combining analytical skills with solving real world problems, so a PhD in Statistics was a natural next step. They are continuously innovating compression algorithms to efficiently send high quality audio and video files to our customers over the internet. benefit more?

Analytics 223

Analytics Education Innovation Engineering 223

Alex Russell

JANUARY 30, 2024

It's time once again to update our priors regarding the global device and network situation. seconds on the target device and network profile, consuming 120KiB of critical path resources to become interactive, only 8KiB of which is script. What's changed since last year? and 75KiB of JavaScript. These are generous targets.

Performance 90

Performance Network Mobile Speed 90

Smashing Magazine

DECEMBER 15, 2021

Usually today this means internet connectivity, cameras, GPS, and so on, but they are distinct from smartphones.) With the majority of Internet access via mobiles, in just another decade almost everyone will use touch as their primary interaction method, worldwide. DRM-free, of course. Get Print + eBook. Quality hardcover.

Mobile 103

Mobile Design Internet Internet 103

Speed Curve

JUNE 14, 2021

My journey into performance started in the late 1990s, while I was working for an elearning provider and discovering the challenges of delivering rich content over the internet. We were already using both synthetic and network-based real user monitoring (RUM) tools to measure how fast our site was, so we knew we had room to improve.

Retail 52

Retail Internet Internet Education 52

Speed Curve

JANUARY 29, 2024

The internet may change, and web pages may grow and evolve, but user expectations are constant. Some sensory memory does stick, of course. In a 1999 study of workplace interruptions , groups of workers were subjected to various disruptions in the course of their day-to-day responsibilities. Do delays really hurt productivity?

Speed 134

Speed Website Mobile Cloud 134

The Morning Paper

JANUARY 30, 2020

Since we’re talking about mobile applications, we have to assume a changing environment over time, including the possibility of losing internet connectivity altogether. This could of course be a local worker on the mobile device. due to total loss of internet connectivity) then the worker needs to be restarted.

Mobile 104

Mobile Cloud Latency Games 104

Dynatrace

MARCH 25, 2020

Are the systems we rely on every day as reliable via the home internet connection? Both types of users mentioned access the same system, the only difference is that employees access it via the internal network and externals through a public exposed URL. Are people changing their working patterns?

DevOps 172

DevOps Traffic Monitoring Engineering 172

Tech News Gather

DECEMBER 27, 2022

This is a convenient option for students who do not have access to the internet or encounter network problems. Course Management. If you are looking for a top-notch education app development team, make sure it has a course management feature. Social Media. if you’re willing to take your app on the success path.

Education 52

Education Social Media Development Media 52

KeyCDN

NOVEMBER 22, 2018

That’s why the Internet is currently in a transition period of migrating from IPv4 to the newest version of the Internet Protocol: IPv6. This new version of the Internet protocol has been automatically added to all Zones. IPv6 was first defined by the Internet Engineering Task Force (IETF) in 1996 in RFC 1883.

Internet 49

Internet Internet Google IoT 49

Testlodge

JUNE 16, 2021

To secure consumer data, organizations need to make sure that their networks are updated and protected against any malicious activity. The complexity of the software being built and that billions of devices are connected with them through the internet, makes them vulnerable to security threats. They must be kept well protected.

Testing 67

Testing Hardware Open Source Internet 67

MachMetrics

JANUARY 23, 2020

Of course, you still won’t see the same loading time every test , so let’s look at some of the reasons why. Some visitors will be coming to your site via a blazing fast internet on an overpowered, flagship mobile device. Others will be coming to you from a slow, rural internet connection on a budget laptop.

Speed 62

Speed Testing Website Cache 62

Smashing Magazine

JANUARY 15, 2019

You may not think about it often, but the Internet uses a colossal amount of electricity. This, in turn, means that the Internet’s carbon footprint has grown to the point where it may have eclipsed global air travel , and this makes the Internet the largest coal-fired machine on Earth. Large preview ). Large preview ).

Website Performance 73

Website Performance Website Energy Performance 73

Smashing Magazine

SEPTEMBER 9, 2021

SWR does not just revalidate the data once, however, you can configure SWR to revalidate the data on an interval, when the tab regains focus, when a client reconnects to the Internet or programmatically. There are of course some places where you won’t want to use SWR or to use SWR without ISR.

Cache 102

Cache Internet Internet Servers 102

Percona

APRIL 26, 2023

Watch the “Using Open Source Software to Optimize and Troubleshoot Your MySQL Environment” video sessions Open source software powers the Internet. WordPress has been chugging along for years and years and powers a huge chunk of the Internet, and it’ll still be used for blogs well into the future. Problem solved!

Open Source 86

Open Source Software Software Social Media 86

The Morning Paper

SEPTEMBER 24, 2019

This, of course, positions privacy as a luxury good… Finding apps that leak data. Each app was then executed on a physical mobile phone equipped with a custom OS and network monitor. Network traffic is also monitored, included all TLS-secured traffic where the developers hadn’t used certificate pinning (i.e., most apps).

Systems 74

Systems Traffic Network Google 74

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. We may ask our users to use the app for searching a course of their choice and take a few classes on it after making the payment. Example: A mobile app is working fine on Wi-Fi and other network types.

Mobile 82

Mobile Testing Hardware C++ 82

Speed Curve

FEBRUARY 25, 2021

Recommendations can come out of audits from consultants or from automated tools like Lighthouse (or SpeedCurve, of course). The internet. Content Delivery Networks (CDN) like Akamai, Fastly, Cloudflare, Cloudfront can sometimes have a big impact on performance. It's consistently inconsistent.

Performance 143

Performance Benchmarking Metrics Monitoring 143

Particular Software

JUNE 3, 2019

Everyone who is old enough to remember the sound of connecting to the Internet with a dial-up modem or of AOL announcing that "You've got mail" is acutely aware that there is an upper limit to how fast something can be downloaded, and it never seems to be as fast as we would like it.

Latency 40

Latency Speed Network Strategy 40

Alex Russell

JULY 14, 2021

Modern browsers like Chrome and Samsung Internet support a long list of features that make web apps more powerful and keep users safer. On Android today and early iOS versions, WebViews allow embedders to observe and modify all network traffic (regardless of encryption). PWA Feature Detector. A well-behaved CCT-invoking-app (e.g.,

Google 121

Google Mobile Engineering Internet 121

Testsigma

APRIL 13, 2022

Another research supported this conclusion by providing data that depicts 90% of the total internet time of the users is spent on mobile apps. Network related scenarios in mobile testing. For a robust and reliable mobile application, it is extremely important to adjust according to the network. From the above list.

Mobile 52

Mobile Social Media Testing Media 52

Edge Perspectives

DECEMBER 31, 2019

T hese small groups will be the key units to help us all begin the journey, but networks will help us to scale impact and inspire even more passion as we see the progress we’re making go exponential. That’s where networks become key. And, guess what?

Network 89

Network Government Internet Internet 89

KeyCDN

OCTOBER 10, 2018

The Need for Containerization Today’s internet users don’t tolerate downtime, so developers have had to find ways to perform maintenance and updates without interrupting their services. Of course, managing such apps across more than one machine can get complicated very quickly.

Virtualization 47

Virtualization Open Source Network Architecture 47

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. This might be very different for your company, of course, but that’s a close enough approximation of a majority of customers out there. In fact, it might be a good idea to look into current Amazon Best Sellers for your target market.

Performance 145

Performance Cache Media Metrics 145

Alex Podelko

AUGUST 15, 2017

One could do the recording to analyze the queries to replicate in load yes, but in practice there are better and alternate ways to do that like with a network proxy, Wireshark, or the network analyzer tab/tool in browser’s debug toolset. From experience, record & playback is brittle, same as for functional test automation.

Testing Tools 100

Testing Tools Testing Website Open Source 100

Sutter's Mill

FEBRUARY 13, 2017

Today, this makes concurrency more important than ever, because it delivers two things: It hides latencies we have to deal with and cannot remove, from disk I/O latency to speed-of-light network latency; and it makes our code responsive by not introducing needless latencies of our own even when we’re not hiding someone else’s latency.

Latency 51

Latency C++ Hardware Performance 51

Percona

JUNE 22, 2023

Database downtime can hurt or doom any company with anything to do with the internet. Without enough infrastructure (physical or virtualized servers, networking, etc.), Connection management : This is the software management related specifically to the networking and connectivity aspect of the database.

Availability 110

Availability Database Open Source Hardware 110

MachMetrics

JULY 31, 2020

These compressed files allow for quicker network transfers so that your website can be loaded as fast as possible. Never change, Internet Explorer. The best course of action is to pre compress your files and serve them alongside your regular files. How Do I Implement Brotli? This can be pretty CPU intensive.

Speed 67

Speed Servers Google Tuning 67

Smashing Magazine

JANUARY 7, 2019

If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled network (e.g. To make the performance impact more visible, you could even introduce 2G Tuesdays or set up a throttled 3G network in your office for faster testing. 150ms RTT, 1.5 Mbps down, 0.7 Mbps up) with a throttled CPU (5× slowdown).

Performance 103

Performance Cache Metrics Network 103

Adrian Cockcroft

JUNE 21, 2022

The early days at Sun Cambridge were special, I absorbed a lot about networking and the technical side of the role from my fellow systems engineer Martin Baines, and we were driving all over the region in cool company cars (I had a Citroen BX 16V) selling a really hot product.

Tuning 52

Tuning Benchmarking Engineering C++ 52

The Morning Paper

APRIL 11, 2019

In addition, service workers have the ability to intercept and handle network requests (for e.g., caching and pre-loading purposes). MarioNet can conduct a subset of DDoS attacks by instructing Servants to connect to a specific Internet host. No user permission is required to register and maintain a service worker. MarioNet use cases.

Website 44

Website Network Traffic Cache 44

Smashing Magazine

JANUARY 6, 2020

This might be very different for your company, of course, but that’s a close enough approximation of a majority of customers out there. If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled 3G network (e.g. Moto G4) on a slow 3G network, emulated at 400ms RTT and 400kbps transfer speed.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

MARCH 9, 2020

This also puts extra work on the browser to recalculate the page layout as each image arrives across the internet. As you can see, the impact is considerable — especially on lower-end devices and slow network speed, where images are coming in separately. Performance calculations with and without dimensions. Large preview ).

Website 125

Website Code Mobile Network 125

All Things Distributed

JUNE 21, 2017

Based on this experience and learning, we built DynamoDB to be a fast, highly scalable NoSQL database to meet the needs of Internet-scale applications. "We are using DAX to scale our reads across our network of services. DynamoDB was the first service at AWS to use SSD storage.

Speed 121

Speed Cache Latency AWS 121

Smashing Magazine

APRIL 9, 2019

Resources like Content Delivery Networks (CDNs) that had previously been the reserve of giant corporations were becoming commonplace for everyday folk building snappy websites. I can test this out by putting that tag in a page, and then flipping to the Network tab in my browser tools to see that the file has been loaded. Conclusion.

Website 57

Website Servers Code Best Practices 57

Highly Scalable

SEPTEMBER 18, 2012

It is well known and fairly obvious that in geographically distributed systems or other environments with probable network partitions or delays it is not generally possible to maintain high availability without sacrificing consistency because isolated parts of the database have to operate independently in case of network partition.

Database 213

Database Latency C++ Scalability 213

Dotcom-Montior

AUGUST 18, 2016

Over the course of a single load test you can generate millions of site visits, simulating peak load times on your website. The “hug of death” as some internet users call an accidental stress test can theoretically hit a website at any time due to a number of causes such as content going viral.

Software 40

Software Software Testing Website 40