Dynatrace

FEBRUARY 15, 2023

Given the momentum of DevOps and SRE, digital transformation goals can be achieved when automation enables organizations to apply best practices rapidly and to keep pace with the scale of the organization and applications. Davis will also assist Site Reliability Guardian in recommending relevant objectives and baselines for comparison.

DevOps 224

DevOps Latency Traffic Best Practices 224

Sutter's Mill

MARCH 11, 2024

Many of the most damaging recent security breaches happened to code written in MSLs (e.g., I just want C++ to let me enforce our already-well-known safety rules and best practices by default, and make me opt out explicitly if that’s what I want. We can and do write “good” code and secure applications in C++. Let’s dig in.

C++ 139

C++ Programming Code Java 139

Dynatrace

APRIL 21, 2022

The Framework is built on five pillars of architectural best practices: Cost optimization. Each pillar brings business and technology leaders together to help organizations choose architecture options that best strategically align to their specific business priorities as they begin their cloud journey. Operational excellence.

Azure 193

Azure Monitoring Virtualization Metrics 193

Dynatrace

OCTOBER 5, 2020

Additional context without code change through request attributes. As I said, the ability to analyze individual PurePaths down to code level is a great capability. Thanks again to our partner triscon who is not holding these best practices back but sharing it with the larger community. Step 1: Identify the context data.

Performance 152

Performance Best Practices Architecture Monitoring 152

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

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. System setup is covered on the PostgreSQL Best Practice post so it will not be repeated here as the steps are the same. Configure MySQL.

Best Practices 40

Best Practices Scalability Performance C++ 40

SQL Performance

DECEMBER 11, 2019

Like them or not, as a database practitioner you often have to deal with them, and given that NULLs do add complexity to your SQL code writing, it's a good idea to make it a priority to understand them well. I start with coverage of what NULLs are and how they behave in comparisons. Comparisons involving NULLs.

Best Practices 117

Best Practices C++ Database Code 117

Smashing Magazine

SEPTEMBER 29, 2021

Tip: When evaluating quality, compression and fine-tuning of modern formats, Squoosh.app ’s ability to perform a visual side-by-side comparison is helpful. The goal was to develop a new open-source video coding format that is both state-of-the-art and royalty-free. See the Pen [Image format comparison 2]([link] by Addy Osmani.

Open Source 144

Open Source Speed Website Google 144

Sutter's Mill

MAY 1, 2023

This update covers Acknowledgments, and highlights of what’s new in the compiler and language since last time, including: simple, mathematically safe, and efficient chained comparisons named break and continue “simple and safe” starts with. In today’s C++, this kind of comparison silently compiles but is a bug.

C++ 97

C++ Virtualization Lambda Code 97

Scalegrid

JULY 13, 2020

Oracle requires more complex ongoing administration, as all database configurations must evolve in conjunction with the data schemas and custom code. Comparison Overview. Let’s take a look at core functionality of these two relational database management systems.

Open Source 244

Open Source Tuning C++ Database 244

The Netflix TechBlog

FEBRUARY 16, 2021

Operational Efficiency: The majority of the changes require metadata configuration files and library code changes, usually taking days of testing and service release to adopt the updates. Besides, the mixed-use of the metadata files and business logic code adds another layer of maintenance complexity.

Mobile 209

Mobile Engineering Infrastructure Scalability 209

Speed Curve

DECEMBER 21, 2022

With your RUM Compare dashboard , you can easily generate side-by-side comparisons for any two cohorts of real user data. Triage a performance regression related to the latest change or deployment to your site by looking at a before/after comparison. Synthetic Site. Synthetic Page. RUM Compare dashboard. Lots of new videos!

Benchmarking 52

Benchmarking Retail Traffic Metrics 52

Apica

JUNE 22, 2022

Some of these methods are better suited to manual testing, and some are best performed through automation. Here’s a brief comparison of each type, along with some pros and cons: Manual Testing. Read our Load Testing Best Practice Guide here ]. Learn more about load testing with our best practices guide here.

Software 52

Software Software Testing Best Practices 52

Percona

SEPTEMBER 1, 2023

It specifies how characters are converted into binary code and vice-versa. Incompatibilities between character sets and collations can lead to unexpected sorting and comparison outcomes, which could lead to issues in database operations and application functionality.

Performance 52

Performance Storage Social Media Database 52

Dynatrace

APRIL 2, 2020

Every real-user transaction traced down to the code level. Now it looks like we’re at the cusp of another wave—open observability is starting to pick up and the concepts we invented 15 years ago (like PurePath ) are finally becoming best practices. Now it’s time to migrate from NAM to Dynatrace.

Network 166

Network Traffic Monitoring Java 166

Dynatrace

JULY 9, 2020

From of our learnings on how we integrated Dynatrace into our DevOps toolchain , we advise our customers to follow our best practices around integrating delivery tools with Dynatrace, enforcing Dynatrace-based quality gates, implementing monitoring as code or automate remediation based on Dynatrace problems.

Cloud 192

Cloud DevOps Azure Architecture 192

CSS - Tricks

MARCH 16, 2020

Google Lighthouse is one of the best-automated tools available on a web developer's utility belt. These are: Performance Accessibility Best Practices SEO Progressive Web App. In lh.js , you’ll next want to delete the test console.log() and import the Lighthouse module so you can use it in your code. launchChrome('[link].

Google 82

Google Latency Website Metrics 82

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 126

Speed Java AWS Virtualization 126

Smashing Magazine

OCTOBER 24, 2023

You know, have a plan for it and write code that’s mindful about adding extra weight to the page. But not everything about performance happens directly at the code level, right? I’d say many — if not most — sites and apps rely on some number of third-party scripts where we might not have any influence over the code.

Google 91

Google Analytics Traffic Metrics 91

Smashing Magazine

MAY 6, 2019

Let’s start with a comparison between native lazy loading and the good ol’ JavaScript-driven one. The best practice is to do this for the primary images — typically for the ones that will be displayed above the fold. <img It’s not very hard to write the JavaScript code required to perform these operations on your own.

Website 103

Website Best Practices Media Open Source 103

CSS - Tricks

DECEMBER 23, 2020

Wouldn‘t it be great if we could integrate Lighthouse testing in the continuous integration process so that the impact of our code changes can be displayed inline with each pull request, and so that we can fail the builds if certain performance thresholds are not net? Well, that’s exactly why Lighthouse CI exists! x lhci autorun.

Performance 78

Performance Storage Servers Virtualization 78

The Morning Paper

JUNE 4, 2019

Somewhere upstream, a data-fetching RPC call starts failing on a subset of the data, and returns -1 (error code) instead of the desired data value. The -1 error codes are propagated into the serving data and everything looks normal on the surface since -1 is a valid value for the int feature. Testing one batch of data. Detecting skew.

Google 92

Google Code Infrastructure Best Practices 92

Enprowess

SEPTEMBER 28, 2021

This article has listed the top six best React JS alternatives for developers/business owners’ experience. alternatives with a detailed comparison. . There are fewer examples and code libraries of the Ember framework. You are not allowed to reuse code in React.js Top 6 React.js Source: [link]. AngularJS Pros.

Open Source 52

Open Source Mobile Entertainment Virtualization 52

Smashing Magazine

AUGUST 31, 2021

To check a comparison on the most useful libraries, I can recommend you this post about React State Management. A route will wrap other routes and thus provide them with common definitions instead of making developers duplicate code. Now we have readable code and we can pass props down to our components touching only required layers.

Cache 103

Cache Servers Best Practices Code 103

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. us on Centos and 0.68

Speed 52

Speed Java AWS Virtualization 52

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? It’s much easier to reach performance goals when the code base is fresh or is just being refactored.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

NOVEMBER 12, 2021

We’ll go through several code examples of each hook and also explore how you’d create a custom hook. Continue reading below ↓ Meet Smashing Online Workshops on front-end & UX , with practical takeaways, live sessions, video recordings and a friendly Q&A. The plugin provides useful warnings and hints on the best practices.

Code 118

Code Availability Efficiency Performance 118

Speed Curve

DECEMBER 25, 2013

Source: Guy Podjarny However, we do now have a full set of techniques to effectively deliver highly performative sites that not only visually scale across devices but also deliver code and assets tuned to the width of a device. Comparison of page size and assets types across different responsive widths. Source: SpeedCurve.

Performance 60

Performance Mobile Website Benchmarking 60

Testsigma

JANUARY 30, 2021

The applications are designed using the same code base as Desktop like HTML, Javascript, and CSS. Test how user-friendly an application is: Google search engine gives high priority to websites in comparison to desktop apps. Best Practices For Mobile Website Testing. Signup Now.

Mobile 52

Mobile Testing Website Internet 52

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

Smashing Magazine

APRIL 11, 2022

We can run Lighthouse test to check the metrics and use this data for comparison. The code referenced below is included there, as the CodePen HTML tab only covers HTML body , and head is added with this separate config. See the Pen [Example - without fetch priority]([link] by Adrian Bece. Without priority hints. Large preview ).

Media 70

Media Tuning Metrics Google 70

Speed Curve

JANUARY 31, 2018

In this post, I'm going to share some proven tips and best practices to help you create a healthy, happy, celebratory performance culture. Here's how to set up ongoing competitive benchmarking and generate comparison videos. Good examples: Etsy's Code as Craft , Cars.com's Tech Blog , and the Financial Times' Engine Room.

Performance 40

Performance Metrics Traffic Monitoring 40

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? From Fast By Default: Modern loading best practices by Addy Osmani (Slide 19). milliseconds mark.

Performance 104

Performance Cache Network Metrics 104

Smashing Magazine

JUNE 28, 2021

Designing With Code: A Modern Approach To Design. He’s been writing code for two decades, and using JavaScript the whole time. On the Chakra homepage, they do have a comparison on why you might want to reach for one or the other, but I don’t have it internalized. I think that’s where the comparison with Tailwind must come in.

Website 62

Website Design Open Source Software 62

Smashing Magazine

APRIL 29, 2021

The above code with an alt specified looks as follows: <img src="donut.jpg" alt="A delicious pink donut."> Responsive Breakpoints helps you determine the optimal image breakpoints and generate srcset code for responsive images. now includes an Image component with several of the above best practices baked in.

Media 145

Media Network Metrics Mobile 145

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

Smashing Magazine

AUGUST 9, 2021

HTTP/2 versus HTTP/3 protocol stack comparison ( Large preview ). However, many other devices are sitting between the client and the server that also have their own TCP code on board (examples include firewalls, load balancers, routers, caching servers, proxies, etc.). We will discuss these features in more depth later in this article.

Transportation 145

Transportation Internet Internet Network 145