Dynatrace

DECEMBER 12, 2021

Log4Shell, a zero-day vulnerability affecting the popular Apache package was made public on December 9, 2021. Public Internet Exposure. Java processes with public-facing internet exposures are an easy target for this type of abuse. Dynatrace news. The National Vulnerability Database describes the vulnerability here.

Java 189

Java Internet Internet Database 189

MachMetrics

JUNE 30, 2021

In this article, we will particularly look at the average page load time in 2021 and importance of web vitals. Since the news comes out in May 2021, there have been so many speculations about whether not passing the web vitals is going to crush rankings? Check this image – Average page load time in 2021.

Cache 78

Cache Speed Google Website 78

DZone

FEBRUARY 27, 2021

One, by researching on the Internet; Two, by developing small programs and benchmarking. There were languages I briefly read about, including other performance comparisons on the internet. Though I have spent the last ~17 years (In 2021) of my life coding and perfecting my Java and J2EE skill — I suddenly feel. Ahem, Slow!

Java 207

Java C++ Benchmarking Programming 207

Smashing Magazine

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. 2021-01-11T15:30:13+00:00. 2021-01-11T16:06:07+00:00. Watch out for the Webpack Roadmap 2021. Vitaly Friedman. At least 75% of all page views should exceed the Good range to pass this assessment. and Gatsby to minimize duplicate code.

Performance 145

Performance Cache Media Metrics 145

Brendan Gregg

JULY 4, 2021

youtube]: [link] [PDF]: /Slides/LISA2021_ComputingPerformance.pdf [Systems Performance 2nd Edition]: /systems-performance-2nd-edition-book.html [BPF Internals]: /blog/2021-06-15/bpf-internals.html [slideshare]: [link] [write about]: /blog/2021-07-03/how-to-add-bpf-observability.html

Performance 140

Performance Latency Hardware Storage 140

CSS Wizardry

JULY 23, 2023

In May 2020 , Google announced the Page Experience report, and, a year later, from June to August 2021 , they rolled it out for mobile. Also in August 2021 , they removed Safe Browsing and Ad Experience from the report, and in February 2022 , they rolled Page Experience out for desktop.

Engineering 246

Engineering Google Speed Mobile 246

Dynatrace

JANUARY 21, 2022

Consider the Log4j vulnerability, which affected millions of devices after it emerged in December 2021. Real-time observability provides additional context about problems (such as dependency mapping, public internet exposure, sensitive data exposure) by analyzing the app, its code, and its transactions in context. Contextual insight.

Strategy 226

Strategy Cloud DevOps Open Source 226

Dynatrace

JUNE 9, 2021

In this blog, I’ll first cover the basics, explaining what web application security is and why it’s important. Source: “The State of Application Security, 2021”, Forrester Research, March 23,). Top 10 reported ways external attacks were carried out, according to Forrester “The State of Application Security, 2021” report.

Open Source 183

Open Source Entertainment Tuning Internet 183

Dynatrace

SEPTEMBER 23, 2021

Many good security tools provide that function, and benchmarks from the Center for Internet Security (CIS) are clear and prescriptive. 1] Forrester “ The State of Application Security, 2021″, Sandy Carielli, March 23, 2021. Read the report now! [1]

Open Source 255

Open Source Benchmarking Best Practices Network 255

Dynatrace

JUNE 17, 2021

Asset exposure – Is the vulnerability exposed to the public internet? Davis Security Advisor will be available by mid-July 2021. For more information, visit our website to watch the demo or read our previous Application Security blog posts. Potential business impact – Is sensitive data affected by the vulnerability?

Open Source 207

Open Source Internet Internet Cloud 207

Adrian Cockcroft

MAY 6, 2023

They state in the blog that this was quick to build, which is the point. His first edition in 2015 was foundational, and he updated it in 2021 with a second edition. When you are exploring how to construct something, building a prototype in a few days or weeks is a good approach. He is also clear about when microservices aren’t useful.

Serverless 145

Serverless Lambda Best Practices Traffic 145

Dynatrace

AUGUST 3, 2022

Log4Shell is a widespread software vulnerability that occurred in December of 2021 in Apache Log4j 2, a popular Java library for logging error messages in applications. The vulnerability enables a remote attacker to take control of a device on the internet if the device is running certain versions of Log4j 2.

Java 192

Java Traffic Benchmarking Strategy 192

Testsigma

JANUARY 7, 2022

With the end of 2021, we are here after careful analysis of the market trend and the latest prioritised technologies that we believe will be important in the future. In 2021 it went a bit more into consideration and implementation. billion industry in 2021 growing at a rate of 40%. Signup now. IoT automation testing. Selenium 4.

Artificial Intelligence 89

Artificial Intelligence IoT Software Software 89

Brendan Gregg

SEPTEMBER 25, 2021

Colleagues/Internet I love using [Linux performance tools]. But I also love solving issues quickly, and sometimes that means just asking colleagues or searching the Internet. Amazon even provides an official [recommendation] (2021): "For EC2 instances launched on the AWS Xen Hypervisor, it's a best practice to use the tsc clock source.

Speed 126

Speed Java AWS Virtualization 126

Dynatrace

FEBRUARY 8, 2022

In December 2021, a security vulnerability known as Log4Shell emerged with force. This zero-day vulnerability enables a remote attacker to take control of a device or Internet-based application if the device or app runs certain versions of Log4j 2, a popular Java library. Avisi uses Dynatrace to find vulnerabilities in production.

Healthcare 173

Healthcare Transportation Innovation Games 173

Smashing Magazine

SEPTEMBER 10, 2021

2021-09-10T10:00:00+00:00. 2021-09-10T11:35:33+00:00. That it could find a new audience as an animated series online, then be nominated for not one but two Emmys , is testament to the transformative powers of the internet. Speaking of the transformative powers of the internet, how about an interactive story.

Design 132

Design Internet Internet Mobile 132

Smashing Magazine

SEPTEMBER 3, 2021

2021-09-03T11:30:00+00:00. 2021-09-03T15:05:53+00:00. The only time the Internet was mentioned was as a tool for communicating with one another without the need to chop down more trees, or for working without a commute. As a result of this, my view of the Internet for a long time was a little ephemeral, a sort of mirage.

Website 135

Website Energy Internet Internet 135

Dynatrace

AUGUST 24, 2020

The following operating systems will no longer be supported starting 01 January 2021. The following operating systems will no longer be supported starting 01 February 2021. Fixed an issue in the jquery module on old Internet Explorers, where accessing a property on the ActiveXObject would throw an exception (ONE-44455).

Java 104

Java Operating System Infrastructure Metrics 104

Brendan Gregg

JULY 4, 2021

youtube]: [link] [PDF]: /Slides/LISA2021_ComputingPerformance.pdf [Systems Performance 2nd Edition]: /systems-performance-2nd-edition-book.html [BPF Internals]: /blog/2021-06-15/bpf-internals.html [xlideshare]: [link] [write about]: /blog/2021-07-03/how-to-add-bpf-observability.html [here]: /Slides/LISA2021_ComputingPerformance

Performance 52

Performance Latency Hardware Storage 52

Dynatrace

APRIL 20, 2022

Guest blog from Andrian Gonciaz , Lead QA/SRE at Kitopi, in collaboration with Wolfgang Beer and Andreas Grabner (both Dynatrace). And not to forget – besides our orders we are also monitoring the kitchen itself such as whether a kitchen is currently open and operating or how the internet connectivity to the central servers is.

Metrics 205

Metrics Mobile Internet Internet 205

Smashing Magazine

AUGUST 20, 2021

2021-08-20T08:00:00+00:00. 2021-08-20T09:19:47+00:00. I had my website with funny photos and links to favorite websites live on the internet, and better yet, I could edit directly on the server. Aug 31 & Sep 1, 2021. Editing a blog post in MovableType 2.0 Jamstack CMS: The Past, The Present and The Future.

Ecommerce 139

Ecommerce Website Government Internet 139

Enprowess

JANUARY 12, 2022

To make it easier for you, in this blog, we will discuss the latest web development trends that will evolve in 2022. Internet of Things (IoT). Besides that, these apps do well in areas with a slow internet connection. So it is convenient for all to use irrespective of internet speed and it works offline using cached data.

Blockchain 59

Blockchain IoT Development Serverless 59

Alex Russell

JANUARY 30, 2024

The blog you're reading loads over a single connection in ~1.2 Many critiques are possible, both of the target (five seconds for first load), the sample population (worldwide internet users), and of the methodology (informed reckons). As we said in 2021, " 4G is a miracle, 5G is a mirage." and 75KiB of JavaScript.

Performance 90

Performance Network Mobile Speed 90

Smashing Magazine

JULY 26, 2021

2021-07-26T10:30:00+00:00. 2021-07-26T14:03:58+00:00. Sep 16–24, 2021. You can read all about how this site was made on the Gatsby blog: How We Made the Gatsby 500 Bottles Giveaway. Gatsby Serverless Functions And The International Space Station. Gatsby Serverless Functions And The International Space Station.

Serverless 142

Serverless Code Servers Open Source 142

Smashing Magazine

SEPTEMBER 9, 2021

2021-09-09T10:30:00+00:00. 2021-09-09T13:02:38+00:00. 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. This occurs when you are revalidating the page on the server.

Cache 103

Cache Internet Internet Servers 103

Alex Russell

JULY 14, 2021

I've got a long blog post brewing on this, but jumping to the end, an operable definition is: A browser is an application that can register with an OS to handle http and https navigations by default. Modern browsers like Chrome and Samsung Internet support a long list of features that make web apps more powerful and keep users safer.

Google 121

Google Mobile Engineering Internet 121

Smashing Magazine

AUGUST 9, 2021

2021-08-09T11:00:00+00:00. 2021-08-09T15:05:19+00:00. You may have read some blog posts or heard conference talks on this topic and think you know the answers. It’s also one of the reasons we can keep using the Internet with many concurrent users, because it smartly limits each user’s bandwidth usage to their fair share.

Transportation 145

Transportation Internet Internet Network 145

The Netflix TechBlog

AUGUST 30, 2021

In this blog post, we will focus on the latter feature set. The challenge, then, is to be able to ingest and process these events in a scalable manner, i.e., scaling with the number of devices, which will be the focus of this blog post. In particular, the Kafka integration is the most relevant for this blog post.

Latency 213

Latency Traffic Transportation Hardware 213

Testsigma

SEPTEMBER 15, 2021

If we talk about just websites or web apps alone — Siteefy reports there are around 1,216,435,462 websites globally as of July 2021. Now, let’s discuss the essential facts — as of August 2021, the global browser market share report by StatCounter states that around 64.92% consume content via Google Chrome, followed by Safari at 18.43%.

Cloud 79

Cloud Testing Testing Tools Website 79

MachMetrics

MAY 26, 2021

On June 30th, 2021, our speed monitoring service will be retired. The WordPress speed optimization service Speedy.Site will be maintaining and continuing to provide additional speed-relevant content on our blog. And that makes the internet, and me, happy. Speed tests will stop running, and all accounts will be closed.

Speed 40

Speed Internet Internet Monitoring 40

Testsigma

MAY 5, 2021

To help you pick the right tool, we’ll discuss the best multi-browser testing tools to check out in 2021 in this post. MultiBrowser supports testing on all versions of Chrome, Firefox, Edge, and Internet Explorer 11. Adding to all of this — picking the right tool for testing solves nearly half the problem. Highlights. Highlights.

Testing Tools 74

Testing Tools Testing Internet Internet 74

Percona

APRIL 26, 2023

The Log4Shell vulnerability in Apache Log4j’s software made big headlines in 2021, but it wasn’t alone. Watch the “Using Open Source Software to Optimize and Troubleshoot Your MySQL Environment” video sessions Open source software powers the Internet. That’s just one example.

Open Source 81

Open Source Software Software Social Media 81

Percona

JUNE 20, 2023

I tried to search for details related to segmentation fault on the internet and found many articles; however, it failed to quench my thirst as none of them had the answer I was looking for. So, I decided to gather information and write a detailed blog about this issue. However, this is one of the least-explored topics to date.

Programming 81

Programming C++ Database Virtualization 81

Brendan Gregg

SEPTEMBER 25, 2021

Colleagues/Internet I love using [Linux performance tools]. But I also love solving issues quickly, and sometimes that means just asking colleagues or searching the Internet. Amazon even provides an official [recommendation] (2021): "For EC2 instances launched on the AWS Xen Hypervisor, it's a best practice to use the tsc clock source.

Speed 40

Speed Java AWS Virtualization 40

Tech News Gather

DECEMBER 27, 2022

billion in 2021 to $288.4 The purpose of this blog is to showcase all the different components that will improve educational apps. This is a convenient option for students who do not have access to the internet or encounter network problems. At a CAGR of 14.5%, the EdTech market is expected to grow from $74.2 billion in 2031.

Education 52

Education Social Media Development Media 52

Testsigma

MAY 6, 2021

They require internet connectivity and a browser to run on. Statistics by Statista says- “ As of January 2021 there were 4.66 billion active internet users worldwide – 59.5 Statistics by Statista says- “ As of January 2021 there were 4.66 billion active internet users worldwide – 59.5 Of this total, 92.6

Mobile 52

Mobile Testing Website Internet 52

Dotcom-Montior

AUGUST 5, 2020

As if website speed wasn’t enough, Google has recently announced that user metrics will become a core ranking factor by 2021. The Dotcom-Monitor platform also offers solutions to monitor your Internet Infrastructure, such web servers and DNS servers. Traditional monitoring solutions only tell you if your site is up or not.

Website 92

Website Speed Cache Traffic 92