Dynatrace

JULY 22, 2020

Microservice design principles force people to think along a spectrum of loose coupling. Introduces the Dynatrace long-term design pattern for full-stack observability, described below. Can mount a volume to speed up injection for subsequent pods. Dynatrace news. Kubernetes can be a confounding platform for system architects.

Government 166

Government Innovation Strategy Speed 166

The Netflix TechBlog

DECEMBER 3, 2022

Workflow Definitions Below you can see a typical file structure of a sample workflow package written in SparkSQL. ??? In every sample workflow package there are three workflow definition files that work together to provide flexible functionality. Either way they are here to start with, ready to go, if needed. backfill.sch.yaml ???

Best Practices 358

Best Practices Code Testing Data Engineering 358

Dynatrace

NOVEMBER 24, 2021

All of this convenient visibility is available with just a few clicks. To help you speed up MTTR, there are several levels of visualization to help slice and dice through information: Instances. The Generic network device and the Cisco router extensions are designed to easily extend observability to all the basic and popular devices.

Network 216

Network Infrastructure Virtualization Metrics 216

Dynatrace

APRIL 10, 2023

The need for transaction speed in the face of increasing digital customer demand According to Bollampally, the company’s on-premises infrastructure couldn’t support the consolidated reporting it needed while responding to customers’ increasing demand for online shopping. ” Three years ago, Tractor Supply Co.

Cloud 176

Cloud Ecommerce Performance Retail 176

Dynatrace

JUNE 6, 2023

Thair elaborated on the concept of “designing for operations” with a car analogy. That’s not good design for Ops,” he said. At its core, DevOps encourages collaboration between development and operations teams to speed up software delivery. In reality, it has evolved [to encompass all three concepts].”

DevOps 166

DevOps Engineering Innovation Best Practices 166

Dynatrace

DECEMBER 2, 2021

To get a better handle on this, let’s start with some definitions. These can include business metrics, such as conversion rates, uptime, and availability; service metrics, such as application performance; or technical metrics, such as dependencies to third-party services, underlying CPU, and the cost of running a service.

Metrics 196

Metrics Best Practices DevOps Infrastructure 196

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?—?three three plans and one offer homogeneously applied to all regions.

Mobile 209

Mobile Engineering Infrastructure Scalability 209

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. Available tests are divided into batches according to the statistics.

Speed 100

Speed Testing Java Lambda 100

The Netflix TechBlog

SEPTEMBER 10, 2019

This enables us to optimize their experience at speed. Rendering Visualizations with Plotly Democratization across 3 tracks: Metrics, Stats, Viz The new architecture employs a modular design that permits data scientists to contribute using SQL, Python, and R, the tools of their trade. Getting Data with the Metrics Repo 2.

Metrics 215

Metrics Architecture Infrastructure Innovation 215

Alex Podelko

SEPTEMBER 8, 2020

While Federico definitely has good points there, there is some truth in these myths too. The open source load testing tools definitely advanced a lot in both maturity and functionality – but there are many areas where they are behind best commercial tools (and if it matters for a specific user is another subject – for some it may not).

Open Source 223

Open Source Performance Testing Testing Performance 223

The Netflix TechBlog

APRIL 12, 2022

Sample GraphQL Schema Once entities like the above are available in the graph, it’s very common for folks to want to query for a particular entity based on attributes of related entities, e.g. give me all movies that are currently in photography with Ryan Reynolds as an actor. They introduce a circular dependency in the pipeline?—?you

Engineering 263

Engineering Architecture Java Infrastructure 263

The Netflix TechBlog

OCTOBER 7, 2021

However, Netflix is available for streaming on thousands of types of devices and it is powered by hundreds of micro-services which are deployed independently, making it extremely challenging to comprehensively test internally. Additionally, this gets us closer to consistent metric definitions in both realtime and offline systems.

Metrics 197

Metrics Mobile Testing Strategy 197

Tech News Gather

JANUARY 29, 2024

Overview of the Mostbet app Designed by professionals, the mobile app features a user-friendly and enjoyable interface that enables you to find the game you are looking for easily. It will also automatically adjust for any screen size and you can choose from 27 available languages. Below is a description of how to use the mobile app.

Games 52

Games Mobile Programming Operating System 52

Smashing Magazine

JUNE 10, 2022

We saw how important it is to keep the typographic design parameters and variables the same to get a more accurate result while testing different typefaces. Research and design effort based on not good, okay, very good. Measurement: Research and design effort based on not good, okay, very good. Did you miss out on it?

Performance 95

Performance Design Speed Testing 95

Smashing Magazine

JUNE 2, 2021

Every front-end developer is chasing the same holy grail of performance: green scores in Google Page Speed. Real-life performance for your users and how the website “feels” when you’re using it should not be discounted, even if it costs you a point or two in Page Speed (otherwise, we would all just have a search bar and unstyled text).

Performance 116

Performance Cache Website Mobile 116

Speed Curve

DECEMBER 20, 2023

Since a SPA is by definition a full app shoved inside a single page, the CLS for a SPA would continue to grow for the lifetime of the app/page. Similar to LCP, Element Timing measures when a DOM element is rendered, and it's available in synthetic and RUM. This is where Element Timing comes in. Learn more here.

Performance 57

Performance Metrics Speed Google 57

Alex Russell

JANUARY 30, 2024

This split decision was available via last year's update , but was somewhat buried. HTML, CSS, images, and fonts can all be parsed and run at near wire speeds on low-end hardware, but JavaScript is at least three times more expensive, byte-for-byte. Engineering is the discipline of designing solutions under specific constraints.

Performance 90

Performance Network Mobile Speed 90

Percona

DECEMBER 14, 2022

The key goals of OLTP applications are availability, speed, concurrency, and recoverability. And if the query processes 100 million rows, that’s definitely not trivial! speeds up scans, . GOOD-NEWS: The CITUS extension is available on the Citus Data download page. consolidation (roll-up). drill-down.

Database 92

Database Analytics Storage Processing 92

MachMetrics

JUNE 30, 2021

Website performance & speed plays a major role in the success of an online business. Many people often confuse site speed with page speed grades of performance testing tools, which are actually calculated based on multiple factors of a page including its loading speed. How to get these matrics right and not mess up?

Cache 78

Cache Speed Google Website 78

Alex Podelko

SEPTEMBER 4, 2018

It is designed to run in specific environments, like Java Virtual Machine for instance. This means that in the beginning, it was designed like most conventional programming languages from that era. Scala was designed from the very beginning to be a functional programming language. Available Tools and Frameworks.

Java 100

Java Performance Programming Virtualization 100

Apica

DECEMBER 12, 2022

Any application with a high degree of interactivity and utility – meaning it’s not a simple single-path or low value app like a multiple-choice survey – can have an astronomical number of complex and variable user journeys available to test. But let’s not just concede failure to complexity again. Let’s move past it. The result? More than 19.3

Testing 52

Testing DevOps Monitoring Media 52

Smashing Magazine

OCTOBER 24, 2023

A measly front-end designer like me can be blissfully ignorant of all this mumbo-jumbo. Large preview ) That’s a nice big view and is a good illustration of TBT’s impact on page speed. That’s a lifetime in web seconds, particularly considering that this test is based on a desktop experience on a high-speed connection.

Google 91

Google Analytics Traffic Metrics 91

O'Reilly

NOVEMBER 28, 2023

A year after the first web servers became available, how many companies had websites or were experimenting with building them? Such policies would be designed to mitigate legal problems and require regulatory compliance. Certainly not two-thirds of them. Another piece of the same puzzle is the lack of a policy for AI use. of nonusers.

Open Source 106

Open Source Artificial Intelligence Google Infrastructure 106

Percona

SEPTEMBER 27, 2023

PostgreSQL Partition Manager — ‘pg_partman’ — is an open source extension freely available, widely supported, and actively maintained by the PostgreSQL community. This analyze can be skipped by setting this to false and help increase the speed of moving large amounts of data.

Storage 97

Storage Open Source Database Efficiency 97

CSS - Tricks

APRIL 1, 2021

Speed is also something Google considers when ranking your website placement on mobile. With all of this in mind, I thought improving the speed of my own version of a slow site would be a fun exercise. The code for the site is available on GitHub for reference. On the flip side, Firefox made their webpages load 2.2

Cache 92

Cache Social Media Media Network 92

Smashing Magazine

JUNE 3, 2022

What would the world’s most ideal, best practice and design research-driven highly legible serif, sans serif, and slab serif possibly be like? How good is a new typeface, and how good is it compared to a similar typeface designed in previous years? How well does a typeface work and perform against another similar typeface?

Performance 111

Performance Design Best Practices Testing 111

Smashing Magazine

AUGUST 3, 2023

These pages serve as a pivotal tool in our digital marketing strategy, not only providing valuable information about our services but also designed to be easily discoverable through search engines. Core Web Vital metrics definitions. A cornerstone of our business model lies in the development of effective landing pages.

Performance 74

Performance Cache Traffic Metrics 74

Smashing Magazine

APRIL 19, 2021

The Core Web Vitals are a set of three metrics designed to measure the “core” experience of whether a website feels fast or slow to the users, and so gives a good experience. Time to First Byte (TTFB), DOM Content Loaded, Start Render, Speed Index) — but from the experience of the user. What Are The Core Web Vitals?

Google 140

Google Metrics Mobile Analytics 140

Dynatrace

JUNE 28, 2019

Our API-first design promotes automation. With Dynatrace version 1.172, an updated of our metrics API endpoint (version 2) is now available. The latest version is based on our improved metrics framework, which provides: A logical tree structure for all available metric types. api/v2/metrics/descriptors.

Metrics 102

Metrics Efficiency Monitoring Azure 102

All Things Distributed

JULY 14, 2015

A common design pattern is to capture transactional and operational data (such as logs) that require high throughput and performance in DynamoDB, and provide periodic updates to search clusters and data warehouses. DynamoDB Streams simplifies and improves this design pattern with a distributed systems approach.

Database 167

Database Lambda AWS IoT 167

CSS Wizardry

MARCH 3, 2019

If there is a newer file available on the server, we definitely want to download it. We’ve talked a lot so far about revalidation: the process of the browser making the trip back to the server to check whether a fresher file might be available. so let’s check if there’s anything more up to date on the server. Clear-Site-Data.

Cache 264

Cache Latency Strategy Servers 264

The Morning Paper

JANUARY 7, 2020

The designer’s view of the human operator may be that the operator is unreliable and inefficient, so should be eliminated from the system. An automated system doesn’t make mistakes in the same way that a human operator might, and it can operate at greater speeds and/or lower costs than a human operator. Why do we automate?

Games 84

Games Monitoring Speed Systems 84

IO River

NOVEMBER 2, 2023

Now, with viewers all over the world expecting flawless and high-definition streaming, video providers have their work cut out for them. This ensures a consistent viewing experience, irrespective of the internet speed or quality. Remember when we could stream without thinking about optimizations? Those days are long gone. The result?

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

Now, with viewers all over the world expecting flawless and high-definition streaming, video providers have their work cut out for them. This ensures a consistent viewing experience, irrespective of the internet speed or quality. Remember when we could stream without thinking about optimizations? Those days are long gone. The result?

Architecture 52

Architecture Performance Internet Internet 52

Smashing Magazine

OCTOBER 6, 2021

The “Changes” panel should be already available by default and next to the “Computed” tab. On design systems, CSS/JS and UX. CSS is designed to not lose content, to not cause harm. Use the “kebab” more menu to select “More Tools > Changes” to open that panel. More after jump!

Design 145

Design Availability Mobile Website 145

Smashing Magazine

DECEMBER 27, 2021

The data can be pulled from a CMS, which definitely brings WordPress to the table. You get the advantages of a static website (speed, security, static hosting) while you continue to manage your content via a WordPress dashboard. I used to design and develop WordPress themes. What Are Gatsby Themes? We’re not there yet.

Website 128

Website Open Source Code Availability 128

ACM Sigarch

OCTOBER 25, 2019

When it comes to hardware support to mitigate software security issues, there is a significant gap between what is available in products today and known solutions. Typical examples include adding dedicated hardware accelerators to speed up encryption and decryption computations. Approaches Towards Security.

Hardware 98

Hardware Virtualization Architecture Games 98