Dynatrace

DECEMBER 6, 2022

What these steps have in common is that monitoring tools are not in sync with new changes in code or topology and this observability data is often siloed within different tools and teams. Automation presents a solution. Speed up existing delivery pipelines through SLO-driven orchestration. Check out the full webinar here!

DevOps 224

DevOps Metrics Engineering Speed 224

Dynatrace

SEPTEMBER 23, 2021

Four types of tools are commonly used to detect software vulnerabilities: Source-code tests that are used in development environments. Source code tests. Products that scan source code before the container is built are known as Software Composition Analysis (SCA) tools and Static Application Security Test (SAST) tools.

Open Source 255

Open Source Benchmarking Best Practices Network 255

Dynatrace

FEBRUARY 4, 2021

These methods increase efficiency and speed, but they also demand consistent, repeatable processes that reduce risk and provide feedback loops for measuring operations, so teams can identify areas for improvement. Shift-left using an SRE approach means that reliability is baked into each process, app and code change. Solving for SR.

Engineering 257

Engineering DevOps Government Latency 257

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.

Speed 52

Speed Java AWS Virtualization 52

Dynatrace

OCTOBER 5, 2020

Additional context without code change through request attributes. Having this additional context as part of the PurePath speeds up the analysis and diagnostics work for performance engineers, developers, or architects. As I said, the ability to analyze individual PurePaths down to code level is a great capability.

Performance 152

Performance Best Practices Architecture Monitoring 152

Dynatrace

FEBRUARY 4, 2021

These methods increase efficiency and speed, but they also demand consistent, repeatable processes that reduce risk and provide feedback loops for measuring operations, so teams can identify areas for improvement. Shift-left using an SRE approach means that reliability is baked into each process, app and code change. Solving for SR.

Engineering 181

Engineering DevOps Government Latency 181

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 40

Speed Java AWS Virtualization 40

Scalegrid

JANUARY 25, 2024

Effective monitoring of key performance indicators plays a crucial role in maintaining this optimal speed of operation. Throughput Ensuring optimal performance and efficient handling of many queries is crucial for Redis, as it offers exceptional speed and minimal delay. <code> 127.0.0.1:6379> <code> 127.0.0.1:6379>

Metrics 130

Metrics Monitoring Latency Cache 130

HammerDB

OCTOBER 12, 2018

This post complements the previous best practice guides this time with the focus on MySQL and MariaDB and achieving top levels of performance with the HammerDB MySQL TPC-C test. For this reason sysbench presents a vastly more simplified workload than HammerDB. . 10 rows in set (0.02 hardware limits: 1000 MHz - 3.80

Best Practices 40

Best Practices Scalability Performance C++ 40

Dynatrace

NOVEMBER 19, 2020

Keptn is an event-based platform for continuous delivery and automated operations to help developers focus on code instead of witting tons of configuration and pipeline files. But first, let me explain a little about Jenkins code libraries and the Dynatrace API. Jenkins code libraries. Artifact is deployed into some environment.

Software 144

Software Software DevOps Open Source 144

Dynatrace

DECEMBER 16, 2019

A taste of what’s to come at Perform 2020’s “Release Better Software Faster” track – we highlighted what you can expect to learn about best practices for sessions 1 – 4 at Perform 2020. All seven sessions and a Mainstage presentation will focus on helping organizations move successfully forward on this journey.

DevOps 103

DevOps Software Software Best Practices 103

Dynatrace

AUGUST 30, 2019

A well-established metric we provide is APDEX , which tell us how users are perceiving page load times (time to the first byte, page speed, speed index), errors (JavaScript errors, crashes,) and also factors in the overall user journey (each user interaction) including their environment (browser, geolocation, bandwidth).

Cache 201

Cache Architecture Database Government 201

Rigor

JANUARY 13, 2020

Yet, we wanted to put together our list of the top web performance books for anyone who cares about speed of the web and would like to explore the timeline of web performance engineering milestones over nearly two decades through the lens of published books. Site speed & SEO go hand in hand. High Performance Websites.

Performance 75

Performance Social Media Website Website Performance 75

The Netflix TechBlog

MARCH 5, 2019

This operational component places some cognitive load on our engineers, requiring them to develop deep understanding of telemetry and alerting systems, capacity provisioning process, security and reliability best practices, and a vast amount of informal knowledge about the cloud infrastructure.

Infrastructure 182

Infrastructure Cloud Scalability AWS 182

Smashing Magazine

SEPTEMBER 29, 2021

Assuming encode/decode speeds meet your needs. Encode/Decode Speed. Degree of compression, image quality, and decoding speed are key factors to be considered when comparing image performance for the web. The goal was to develop a new open-source video coding format that is both state-of-the-art and royalty-free.

Open Source 144

Open Source Speed Website Google 144

Rigor

JANUARY 8, 2020

Reading time 8 min In a constantly changing environment, brands are likely to be iterating on sites and applications to make them bigger, faster, fancier, and more engaging while pushing the new and updated code out as quickly as possible. Reality: If you start incorporating performance now, you won’t have to bake it in later. ” 7.

Performance 122

Performance Mobile Metrics Speed 122

KeyCDN

JULY 2, 2020

Web standards are best defined as guidelines developed by the World Wide Web Consortium W3C to promote consistency in design code which makes up a web page. Maybe the best phrase to describe web standards is a set of standardized "best practices" for building websites.

Internet 56

Internet Internet Best Practices Website 56

Speed Curve

FEBRUARY 25, 2021

There are a ton of best practices for front-end developers to follow. Synthetic is great for trending over time, especially when looking at the number and size of requests (images, JavaScript, CSS), which collectively have a big impact on speed. Leave out terms like percentile and avoid presenting two sets of numbers.

Performance 143

Performance Benchmarking Metrics Monitoring 143

Smashing Magazine

AUGUST 12, 2021

With it, you can create dashboards and presentations or pretty much any other type of data visualization. You can choose from a huge library of palettes or search for a specific color code, name or number to apply to your design. This plugin uses machine learning to help you generate a color palette that will best fit your project.

Google 145

Google Design Code Mobile 145

IO River

NOVEMBER 2, 2023

‍Before we dive into what Terraform is, let's begin with a real-world example of how Terraform code looks and works:‍# Challenge requests coming from known Tor exit nodes.‍‍In Background‍The idea of managing infrastructure through code wasn't initiated by HashiCorp. ‍Why Manage Infrastructure by Code?‍‍If

Open Source 52

Open Source DevOps AWS Azure 52

Smashing Magazine

JANUARY 16, 2023

To address this problem, I’ll provide an overview of the best practices for the integration and optimization of an LCP image. 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. srcset=" image-300.png

Media 105

Media Mobile Website Metrics 105

Smashing Magazine

JUNE 10, 2022

Many previous reading studies investigated the effect of typography on reading speed. But we know that faster speed does not always equate to better comprehension. In fact, better comprehension is often associated with slower reading speed.” — Sofie Beier (legibility expert), “ Bringing together science and typography ”.

Performance 95

Performance Design Speed Testing 95

Speed Curve

NOVEMBER 1, 2022

This opens up a lot of opportunity to do things like: Present both datasets on a single chart. As a best practice, page labels should be unique for each URL if you are planning on comparing them in your benchmarks or correlating them with your RUM data. This no-code approach is by far the most convenient. RUM page labels.

Benchmarking 57

Benchmarking Best Practices Monitoring Traffic 57

Enprowess

SEPTEMBER 28, 2021

API: PReact framework contains only a tiny part of the React Application Interface functionality; not all the React features are present in Preact; Size: As I discussed before, React is 5.3 Yet, they ultimately pick up the speed. There are fewer examples and code libraries of the Ember framework. Preact Vs. React. Inferno Pros.

Open Source 52

Open Source Mobile Entertainment Virtualization 52

The Netflix TechBlog

JULY 1, 2019

Some of the metrics we use to measure performance on the Netflix TV app include animation frames per second (FPS), key input responsiveness (the amount of time before a member’s key press renders a change in the UI), video playback speed, and app start-up time. One such area is our graphics memory management.

Cache 166

Cache Design Testing Development 166

Smashing Magazine

MAY 20, 2020

It’s happening because of new features being added and the fact that we sometimes don’t have a second thought on packages that we constantly add and update, or think about the complexity of our code. In the case that new development changes the file size to the point of exceeding the defined limit, the script will complete with non-zero code.

Performance 99

Performance Metrics Best Practices Code 99

Smashing Magazine

OCTOBER 28, 2021

With 100s of real-life examples , guidelines and best practices that you can apply right away. You need to adapt your scraper’s code for a specific system , and if you use the same script on a new kind of page, you’d have to rewrite parts of it. To keep things simple, we’ll take a step-by-step approach to writing the code.

Website 115

Website Code Retail Best Practices 115

IO River

NOVEMBER 2, 2023

Before we dive into what Terraform is, let's begin with a real-world example of how Terraform code looks and works:‍# Challenge requests coming from known Tor exit nodes.‍‍In the example above, we're using Terraform to set up an access rule on Cloudflare. This rule challenges requests coming from known Tor exit nodes.

Open Source 40

Open Source DevOps AWS Azure 40

CSS - Tricks

AUGUST 18, 2020

It makes organizing code easier. Still, I wanted to see if it was possible to use what I thought was best about React on the server while mitigating its ill effects on the client. That required a little experimentation to see what approach would be best for my app. I think JSX is great. The experiment. The conditions.

Performance 101

Performance Mobile Servers Code 101

Smashing Magazine

AUGUST 3, 2023

Largest Contentful Paint (LCP) LCP measures the perceived load speed of a webpage from a user’s perspective. HTML Processing Once a web page’s HTML file has been downloaded, the browser begins to process the contents line by line, translating code into the visual website that users interact with. LCP seconds over time.

Performance 74

Performance Cache Traffic Metrics 74

Smashing Magazine

JANUARY 11, 2021

Have we optimized enough with tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, progressive hydration, clients hints, HTTP/3, service workers and — oh my — edge workers? Note : If you use Page Speed Insights or Page Speed Insights API (no, it isn’t deprecated!),

Performance 145

Performance Cache Media Metrics 145

Rigor

NOVEMBER 22, 2019

Tim Kadlec, the designer who brought the phrase “performance budget” from the financial world to the tech world, says that a performance budget is an essential tool for incorporating speed as a feature of page design and ensuring that web performance is front and center in website planning from its earliest stages. VISUALLY COMPLETE.

Performance 45

Performance Metrics Website Speed 45

Testsigma

JANUARY 20, 2020

Hence, whenever there is a change in the code, we need to ensure that the previously intact and working code is still working and that the changed code has not impacted the working code in a negative way. 2) Code change due to changes in requirements. 5) Code change for a Performance upgrade.

Testing 53

Testing Strategy DevOps Code 53

Smashing Magazine

JANUARY 7, 2019

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? Start Render time, Speed Index ). Rendering metrics provide an estimate of how fast content renders (e.g.

Performance 104

Performance Cache Network Metrics 104

Enprowess

SEPTEMBER 20, 2021

This JS library uses elements – isolated items of code that may be used to create a lot of complicated logic and UIs. Its giant community develops a vast ecosystem of packages, third-party libraries, tools, and extensions with all the major IDEs’ and Code Editors’ support. React vs Vue: Popularity & Support. . Flux and Redux).

Open Source 52

Open Source Mobile Scalability Google 52

Smashing Magazine

JANUARY 6, 2020

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? It’s much easier to reach performance goals when the code base is fresh or is just being refactored.

Performance 145

Performance Cache Network Metrics 145

Testsigma

NOVEMBER 28, 2019

There are hundreds of tools through which the automation code can be written in different programming languages. This article presents a list of some of the best available online Automation Testing courses and certifications you can consider. Tutorials Point.

Website 53

Website Testing Programming Automotive 53