Dynatrace

OCTOBER 25, 2023

Tracked as CVE-2023-34051 (CVSS score: 8.1), the Aria Operations for Logs vulnerability relates to a case of authentication bypass that could lead to remote code execution. In their report , they presented how an attacker could use three different CVEs to achieve remote code execution. Spoof the IP address of the known worker.

Analytics 306

Analytics Operating System Code Servers 306

Dynatrace

SEPTEMBER 4, 2020

You can, for example, drive ad hoc multidimensional analysis to analyze, chart, and report on microservice-based metrics without code changes. If you’re already familiar with the use of the timeframe selector, you may want to jump ahead to the end of the article to see what makes the Dynatrace time frame selector unique.

Speed 173

Speed Metrics Monitoring Availability 173

Smashing Magazine

JULY 8, 2021

Tools And Practices To Speed Up The Vue.js Tools And Practices To Speed Up The Vue.js Note: This article is aimed at both beginners and seasoned developers who want to better their Vue.js code some certain instructions that are peculiar to Vue.js. Development Process. Development Process. Uma Victor. Directives in Vue.js

Speed 141

Speed Processing Development Code 141

Dynatrace

APRIL 11, 2023

For example, the open source Java library at the heart of the Log4Shell crisis in 2021 was patched within days given the pervasiveness of the code. How vulnerabilities are evaluated – platform module Learn the mechanism that Dynatrace Application Security uses to generate third-party vulnerabilities and code-level vulnerabilities.

Cloud 246

Cloud DevOps Open Source Retail 246

Smashing Magazine

FEBRUARY 12, 2025

Time To First Byte: Beyond Server Response Time Time To First Byte: Beyond Server Response Time Matt Zeunert 2025-02-12T17:00:00+00:00 2025-02-13T01:34:15+00:00 This article is sponsored by DebugBear Loading your website HTML quickly has a big impact on visitor experience. But actually, theres a lot more to optimizing this metric.

Servers 78

Servers Latency Cache Website 78

Dynatrace

JANUARY 21, 2022

Key takeaways from this article on vulnerability management for cloud application security: Today’s cloud apps with their fast innovation cycles and frequent use of open-source libraries must address a gap for runtime vulnerability management in production environments. Dynatrace news. Contextual insight.

Strategy 246

Strategy Cloud DevOps Open Source 246

The Netflix TechBlog

DECEMBER 3, 2022

That article was a deep dive into one of the more technical aspects of Dataflow and didn’t properly introduce this tool in the first place. One of the main reasons this feature exists is just like with food samples, to give you “a taste” of the production quality ETL code that you could encounter inside the Netflix data ecosystem.

Best Practices 360

Best Practices Code Testing Data Engineering 360

Smashing Magazine

JUNE 26, 2019

What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. I recently wrote a blog post for a web designer client about page speed and why it matters. What I didn’t know before writing it was that her agency was struggling to optimize their mobile websites for speed.

Website 111

Website Speed Mobile Design 111

Brendan Gregg

SEPTEMBER 25, 2021

The broken Java stacks turned out to be beneficial: They helped group together the os::javaTimeMillis() calls which otherwise might have have been scattered on top of different Java code paths, appearing as thin stacks everywhere. Without NMI, some kernel code paths (interrupts disabled) can't be profiled. But I'm not completely sure.

Speed 103

Speed Java AWS Virtualization 103

Jos

JUNE 2, 2018

There was something gratifying in taking a code that takes minutes to run and make it run in a handful seconds. Normally the team decides how well to cover and test the code, and it’s important that all developers in a team know how to write tests. Ideally, shoot for 30% speed improvements. A screenshot of Lighthouse 3.0,

Performance 237

Performance Speed Google Media 237

MachMetrics

APRIL 3, 2020

These authors are experts and many have a ton of additional articles and resources that you can check out. If you’re looking to read optimization ideas from one of the greatest minds in speed performance, look no further. If these rules can be applied to improving speeds at Yahoo! Let’s get started! – Aurel V.

Speed 85

Speed Performance Best Practices Website 85

MachMetrics

MARCH 21, 2020

Chrome’s DevTools suite contains some of the most powerful tools available to help you analyze and improve the speed of your website (or web app). In our most recent article , we covered one area of the DevTools that we can use to measure the load time of our site – the ‘Audit’ tab.

Speed 99

Speed Performance Google Mobile 99

Smashing Magazine

AUGUST 10, 2023

Running A Page Speed Test: Monitoring vs. Measuring Running A Page Speed Test: Monitoring vs. Measuring Geoff Graham 2023-08-10T08:00:00+00:00 2023-08-10T12:35:05+00:00 This article is sponsored by DebugBear There is no shortage of ways to measure the speed of a webpage. Lighthouse results. One type is called lab data.

Speed 85

Speed Monitoring Testing Network 85

CSS Wizardry

AUGUST 24, 2022

As I see it, there are two main issues when it comes to measuring performance changes (note, not improvements , but changes) in the lab: Site-speed is nondeterministic 1. We can take reasonable measures (always refresh from a cold cache; throttle to a constant network speed), but we can’t account for everything. Isolate Your Impact.

Benchmarking 276

Benchmarking Metrics Cache Network 276

Highly Scalable

AUGUST 14, 2012

In this article I describe a technique we used to speed up a Pig build from 9 hours to 1 hour 30 minutes using 6 Jenkins nodes. This technique is generic and can be considered as a general way to speed up maven or ant builds on Jenkins CI server or other CI systems. Solution Overview.

Speed 100

Speed Testing Java Lambda 100

Smashing Magazine

FEBRUARY 2, 2022

Improving JavaScript Bundle Performance With Code-Splitting. Improving JavaScript Bundle Performance With Code-Splitting. It’s a common misconception that the code which is produced by the framework build tools (Webpack, for example) is fully optimized and cannot be improved upon any further. The answer lies in code-splitting.

Code 104

Code Performance Network Website 104

High Scalability

SEPTEMBER 8, 2018

RISELabs , those wonderfully innovative folks over at Berkeley, have uplifted their Anna datatabase —a shared-nothing, thread-per-core architecture to achieve lightning-fast speeds by avoiding all coordination mechanisms—to become cloud-aware. Related Articles. Anna Code: fluent-project/fluent. What's changed ?

Storage 199

Storage Performance AWS Efficiency 199

Dynatrace

AUGUST 7, 2023

Developers use generative AI to find errors in code and automatically document their code. They can also use generative AI for cybersecurity, write prototype code, and implement complex software systems. But as the Black Hat 2023 agenda indicates, generative AI also introduces new security risks. A new CISO report explains why.

DevOps 246

DevOps Analytics Best Practices Java 246

Smashing Magazine

MARCH 6, 2025

How To Fix Largest Contentful Issues With Subpart Analysis How To Fix Largest Contentful Issues With Subpart Analysis Matt Zeunert 2025-03-06T10:00:00+00:00 2025-03-06T14:50:25+00:00 This article is sponsored by DebugBear The Largest Contentful Paint (LCP) in Core Web Vitals measures how quickly a website loads from a visitors perspective.

Website 59

Website Google Speed Metrics 59

Dynatrace

FEBRUARY 28, 2024

Challenges to exploratory data analytics Among the challenges analysts face are multiple heterogeneous data sources, noisy or incomplete data, insufficient causal reasoning (faulty connections between event cause and effect), and untrustworthy AI , according to an article from the Columbia University Data Science Institute.

Analytics 246

Analytics Metrics Media Monitoring 246

MachMetrics

FEBRUARY 27, 2020

However, you have likely used the Web UI that Google uses to allow you to test websites for speed – Google PageSpeed Insights. While PageSpeed Insights focuses solely on speed/performance, Lighthouse offers even more. Finally, decide if you want to throttle your test to a certain speed, and run the audit. Performance.

Google 82

Google Speed Testing Tools Testing 82

Dynatrace

SEPTEMBER 3, 2020

In comparison, the AIOps approach discussed within this article, is built upon a radically different deterministic AI engine – at Dynatrace known as Davis – that yields precise, actionable results in real-time. Another huge advantage of that approach is speed. It works without identifying training data, then training and honing.

Software 264

Software Software Artificial Intelligence Metrics 264

Testsigma

JUNE 10, 2021

In a 2FA system, a user has to enter a password and an OTP or a code obtained from a different app. In this article, we will only discuss testing the OTP based authentication for obvious reasons. Ways in which a hacker can get access to your code: 1. That’s when 2 Factor authentication or 2FA becomes useful.

FinTech 140

FinTech Mobile Speed Testing 140

Smashing Magazine

NOVEMBER 2, 2021

Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. One of the reasons for that is because a PWA has the same code base. So unlike the case with native applications, the progressive web app needs to be coded only once. Alex Husar.

Code 90

Code Cache Mobile Retail 90

Speed Curve

FEBRUARY 17, 2025

He lit the match for many conversations about how to improve speed through his Meet for Speed events (also still going strong), where brave souls ask for critique of websites while a panel of experts perform forensic analysis of front-end code. Sergey currently works as a Speed Manager at Cloudflare.

Performance 52

Performance Social Media Open Source Speed 52

CSS Wizardry

SEPTEMBER 16, 2024

These intermediates fall outside of the scope of this article, but if you’ve ever run a traceroute , you’re on the right lines. That’s exactly what this article is about. The speed at which files download will be a function of bandwidth and round trip time. Where Does CrUX’s RTT Data Come From? How Can I See RTT Information?

Latency 244

Latency Cache Transportation Mobile 244

The Netflix TechBlog

FEBRUARY 16, 2021

However, with our rapid product innovation speed, the whole approach experienced significant challenges: Business Complexity: The existing SKU management solution was designed years ago when the engagement rules were simple? Besides, the mixed-use of the metadata files and business logic code adds another layer of maintenance complexity.

Mobile 214

Mobile Engineering Infrastructure Scalability 214

Dynatrace

JULY 11, 2023

When exploiting the vulnerability, attackers can gain remote code injection capabilities in the MOVEit server and modify or steal sensitive data from its database. This article was developed in conjunction with Robin Wyss. Running blazing-fast queries on historical logs stored in Grail was pretty straightforward.

Database 189

Database Government Servers Games 189

Dynatrace

NOVEMBER 23, 2020

While speeding up development processes and reducing complexity does make the lives of Kubernetes operators easier, the inherent abstraction and automation can lead to new types of errors that are difficult to find, troubleshoot, and prevent. That’s why developers and SRE’s rely on telemetry data (i.e.,

Virtualization 237

Virtualization Infrastructure Monitoring Cloud 237

Smashing Magazine

DECEMBER 23, 2020

It doesn’t come as a surprise, considering the benefits of higher conversion rates, customer engagement, decreased page loading speed, and lower costs on development and overhead. You’ll also find example code or references to more specific guides so you can implement these tips to your PWA. Skeleton screen examples on Code My UI.

Cache 136

Cache Internet Internet Google 136

Tasktop

OCTOBER 8, 2019

When was the last time you were in the flow while working through some code? Reading code or doing code reviews is an activity that we do often, yet we don’t often get into the zone doing it. Too many times, we have to slow down, check that last line again or try to figure out the structure of the code.

Speed 9

Speed Code Engineering Software 9

Dynatrace

MAY 27, 2021

In my previous article about continuous integration and continuous delivery (CI/CD) , I defined CI/CD and explained how these practices work together to help DevOps teams deliver quality software faster. Without CD, pushing code to a target environment requires manual processes. Dynatrace news. Automation becomes easier to implement.

Best Practices 147

Best Practices DevOps Open Source Cloud 147

MachMetrics

FEBRUARY 10, 2020

David Gilbertson and the guys at Hackernoon have a great article and flowchart that will help you decide whether or not you really need to load a web font for your site. The API makes it very simple to use @font-face CSS coding. Do I really need to use a custom web font? Icon Fonts vs. Small Images.

Speed 65

Speed Performance Google Open Source 65

MachMetrics

FEBRUARY 7, 2019

In this article, we will check how page load time affects your site revenue and also the importance of even just one second in page loading. They get even MORE impatient when it comes to website speed. drop in the number of articles a visitor read The three-second delay resulted in a 7.9% Want proof? Want proof?

Speed 93

Speed Website Performance Website Mobile 93

MachMetrics

JANUARY 16, 2020

His article in the Web Performance Calendar, The ugly truth about optimizing beautiful images , explores a few case studies and offers some solutions as well. In the above article, we walk you through how to implement lazy loading for your images in 83 seconds! Javascript is blocking the render. Those must have been some huge images!

Speed 89

Speed Website Metrics Cache 89

Testsigma

APRIL 4, 2022

In this article, I will discuss some common test automation myths and biases that people have towards test automation. operator has been used throughout this article to denote inequality. Any fool can write code that a computer can understand. Good programmers write code that humans can understand.”. Martin Fowler.

Testing 95

Testing Open Source IoT Programming 95

CSS - Tricks

DECEMBER 14, 2020

Here’s what the report has to say about the CSS they scanned: While JavaScript far surpasses CSS in its share of page weight, CSS has certainly grown in size over the years, with the median desktop page loading 62 KB of CSS code, and 1 in 10 pages loading more than 240 KB of CSS code. Direct Link to Article — Permalink.

Latency 98

Latency Mobile Website Speed 98