Testsigma

DECEMBER 19, 2020

But, the catch is that most of them are not following a basic guideline – the Definition of Done for a feature should also include testing and automation of the feature. And just that is the reason why we are laying special emphasis on ‘insprint test automation’. In-sprint test automation simplified!

Testing 56

Testing Strategy Software Software 56

The Netflix TechBlog

MARCH 2, 2021

We use A/B tests to introduce new product features, such as our daily Top 10 row that help our members discover their next favorite show. Working on my PhD, I was using optimization techniques to design radiotherapy fractionation schemes to improve the results of clinical practices. Learning through data is in Netflix’s DNA.

Analytics 217

Analytics C++ Innovation Engineering 217

Testsigma

MARCH 2, 2022

No matter how much you test, a few bugs can still slip through the testing phase & reach production. If you missed testing something, it’s totally fine to admit the oversight and take corrective actions. Exhaustive testing is impossible with limited time, resources and budget. Don’t Panic. Or during code review?

Education 105

Education Traffic Strategy Testing 105

Strategic Tech

JULY 22, 2019

In Domain-Driven Design, a large system is decomposed into bounded contexts , which become natural boundaries in code as microservices and as teams in the organisation. The Bounded Context Design Canvas I designed this canvas based on the typical flow of strategic DDD workshops I run publicly and privately.

Design 76

Design Systems Processing Strategy 76

SQL Performance

APRIL 13, 2022

Note the definition of the primary key constraint based on the composite key (grp, ord), which results in a clustered index based on the same key. To test the performance of your solution, you’ll need to populate the table with larger volumes of sample data. My test machine has four logical CPUs, running SQL Server ® 2019 Enterprise.

C++ 136

C++ Strategy Testing Servers 136

Smashing Magazine

AUGUST 2, 2021

Refactoring CSS: Strategy, Regression Testing And Maintenance (Part 2). Refactoring CSS: Strategy, Regression Testing And Maintenance (Part 2). These issues and challenges are specific to the codebase and can make the refactoring process or testing difficult. It is also easier to test and verify.

Strategy 134

Strategy Testing Best Practices Code 134

Smashing Magazine

SEPTEMBER 2, 2021

JavaScript Design Patterns. Knights of the Flexbox Table is another well-designed interactive course to help you learn the different aspects of the flexbox specification. On design systems, CSS/JS and UX. CSS Selectors Cheatsheet is an interactive exercise to test your understanding of CSS selectors. CSS Flexbox.

Development 145

Development Games Education Programming 145

VoltDB

MARCH 13, 2024

People generally use the ‘nines’ system to describe availability, with the two most common scenarios being ‘three nines’ and ‘five nines’: With this definition set, let’s now take a quick look at how many companies mess up high availability before they’ve even started trying to achieve it. Get executive “buy-in” This is rule one for a reason.

Availability 52

Availability Latency DevOps Systems 52

The Morning Paper

FEBRUARY 2, 2020

These are both utility based definitions. As opposed to utility-based definitions, the dominant legal doctrine of discrimination focuses on a decision maker’s motivations. Three popular algorithmic definitions of fairness are anti-classification , classification parity , and calibration. Algorithmic models of fairness.

Metrics 109

Metrics Government Best Practices Design 109

The Agile Manager

OCTOBER 31, 2022

A few months ago I was asked to review a product strategy a team had put together. I had to give them the unfortunate feedback that what they had created was a document with a lot of words, but those words did not articulate a strategy. There is a formula for articulating strategy. The actions must be, well, actionable.

Strategy 89

Strategy Retail Operating System Programming 89

The Netflix TechBlog

JULY 22, 2024

What is Maestro Maestro is a general-purpose, horizontally scalable workflow orchestrator designed to manage large-scale workflows such as data pipelines and machine learning model training pipelines. The transition was seamless, and Maestro has met our design goals by handling our ever-growing workloads. increase in executed jobs.

Strategy 258

Strategy Scalability Code Engineering 258

Testsigma

DECEMBER 23, 2021

The Complete Software Tester: Concepts, Skills, and Strategies for High-Quality Testing by Kristin Jackvony. Agile Testing: A Practical Guide for Testers and Agile Teams by Lisa Crispin and Janet Gregory. A Practitioner’s Guide to Software Test Design by Lee Copeland. A new level of Testing by Huib Schoots.

Software 52

Software Software Testing Java 52

Sutter's Mill

JANUARY 11, 2021

assert The C-style assert is a macro that is evaluated at execution time (hopefully enabled at least during your unit testing! A failed assertion means that we checked and found the tested variables to be in an unexpected state, which means at least that part of the program’s state is corrupt. see question 4) if NDEBUG is not set.

C++ 78

C++ Programming Code Testing 78

Alex Podelko

SEPTEMBER 8, 2020

Some time ago Federico Toledo published Performance Testing with Open Source Tools- Busting The Myths. While Federico definitely has good points there, there is some truth in these myths too. I remember really liking the technical side of these tests. What load testing tools did you use?

Open Source 223

Open Source Performance Testing Testing Performance 223

Particular Software

JUNE 3, 2019

We now live in an age when it's possible to stream high definition TV, and yet we are not satisfied. We become annoyed when we run a speed test on our broadband provider only to find that, on a good day, we are getting maybe half of the rated download speed we are paying for, and the upload speed is likely much worse.

Latency 40

Latency Speed Network Strategy 40

The Netflix TechBlog

JUNE 13, 2023

Migrating Critical Traffic At Scale with No Downtime — Part 2 Shyam Gala , Javier Fernandez-Ivern , Anup Rokkam Pratap , Devang Shah Picture yourself enthralled by the latest episode of your beloved Netflix series, delighting in an uninterrupted, high-definition streaming experience. This is where large-scale system migrations come into play.

Traffic 285

Traffic Metrics Systems Strategy 285

Smashing Magazine

AUGUST 30, 2018

It should be useful if you are new to product design, UX, interaction or digital design, or if you have experience in these fields but have not performed a competitive analysis before. Competitive Analysis, Service Design Cycle, Five-Stages Design Process. The five-stages design process. Large preview ).

Google 60

Google Design Strategy Website 60

The Agile Manager

APRIL 30, 2019

Not only the skills, but also the qualities of character valued by those who manage the organisation, will be those well designed to achieve a high level of profitability. In his book Good Strategy, Bad Strategy , Dr. Richard Rumelt lays out characteristics of bad strategy, including mistaking goals for strategy.

Strategy 40

Strategy Government Design Testing 40

The Netflix TechBlog

FEBRUARY 9, 2022

The design of a cron job is simple, you take some system command, you pick the schedule to run it on and you are done. The important thing is that this business logic can be built in a separate repository and maintained independently from the workflow definition. workflow ?—?see Example: 0 0 * * MON /home/alice/backup.sh

Storage 211

Storage Data Engineering Testing Code 211

Smashing Magazine

AUGUST 5, 2021

Frustrating Design Patterns: Disabled Buttons. Frustrating Design Patterns: Disabled Buttons. After all, as designers and developers, we want to make it more difficult for our users to make mistakes. Part Of: Design Patterns. Vitaly Friedman. 2021-08-05T13:30:00+00:00. 2021-08-05T17:04:11+00:00. Part 1: Perfect Accordion.

Design 145

Design Transportation Code Systems 145

Tasktop

MARCH 16, 2021

Testers: Ensure a rigorous testing process (combined with test automation) that can swiftly find and fix tool defects and bugs, 24 hours a day, 7 days a week. Data Architect: Designs the data acquisition, storage and optimization to support. Data Architect: Designs the data acquisition, storage and optimization to support.

Metrics 52

Metrics Healthcare Automotive Innovation 52

Smashing Magazine

JUNE 28, 2021

Designing With Code: A Modern Approach To Design. Automating Screen Reader Testing On macOS Using Auto VO. The Rise Of Design Thinking As A Problem Solving Strategy. But for me, I don’t have design sense. A little bit, but I’m not a designer by any means. Drew: How easy is it to customize a design?

Website 63

Website Design Open Source Code 63

Rigor

SEPTEMBER 17, 2019

He goes into detail covering the steps that need to be taken to ensure that a website or application is prepared for an influx of traffic, from scoping and testing to setting expectations and creating a contingency plan. Performance testing. Seasonal readiness testing involves both the front and back end. Practical planning.

Performance 68

Performance Traffic Website Performance Testing 68

Dotcom-Montior

DECEMBER 8, 2021

In a different article, we talked about chaos engineering and how SRE teams proactively seek out and test for failures to prevent the worst from happening. ITSM defines how teams design, create, and deliver their services. These tools should be utilized along with your monitoring strategy. It is much more than just IT support.

Social Media 90

Social Media Monitoring Latency DevOps 90

All Things Distributed

DECEMBER 20, 2017

Take the example of industrial manufacturing: in prototyping, drafts for technologically complex products are no longer physically produced; rather, their characteristics can be tested in a purely virtual fashion at every location across the globe by using simulations. The German startup SimScale makes use of this trend.

Artificial Intelligence 76

Artificial Intelligence Social Media Logistics AWS 76

Alex Russell

JUNE 22, 2022

Defenders of Apple's monopoly offer hard-to-test claims, but many boil down to the idea that Apple's product is inferior by necessity. However, developers are loathe to do this; turning away users isn't a winning growth strategy, and prompting visitors to switch is passé. Or so the theory goes. But is it predestined?

Engineering 124

Engineering Traffic Government Google 124

Tasktop

MARCH 16, 2021

Testers: Ensure a rigorous testing process (combined with test automation) that can swiftly find and fix tool defects and bugs, 24 hours a day, 7 days a week. Data Architect: Designs the data acquisition, storage and optimization to support. Data Architect: Designs the data acquisition, storage and optimization to support.

Metrics 40

Metrics Healthcare Automotive Innovation 40

Smashing Magazine

AUGUST 9, 2021

Smashing Podcast Episode 41 With Eva PenzeyMoog: Designing For Safety. Smashing Podcast Episode 41 With Eva PenzeyMoog: Designing For Safety. In this episode, we’re talking about designing for safety. What does it mean to consider vulnerable users in our designs? Design for Safety from A Book Apart. Drew McLellan.

Design 100

Design Education Network Processing 100

The Netflix TechBlog

FEBRUARY 16, 2021

As we expand offerings rapidly across the globe, our ideas and strategies around plans and offers are evolving as well. 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.

Mobile 219

Mobile Engineering Infrastructure Scalability 219

The Agile Manager

DECEMBER 31, 2013

They are built with multiple programming languages, are expected to conform to OO standards and SOA principles, make use of automated tests and a progressive build pipeline, require a diverse set of skills (UX, developers, QA analysts, etc.) Phone companies have large departments working on pricing strategies.

Energy 45

Energy Technology Technology Virtualization 45

The Netflix TechBlog

SEPTEMBER 18, 2024

In this post, we dive deep into how Netflix’s KV abstraction works, the architectural principles guiding its design, the challenges we faced in scaling diverse use cases, and the technical innovations that have allowed us to achieve the performance and reliability required by Netflix’s global operations.

Latency 252

Latency Storage Cache Efficiency 252

Testsigma

AUGUST 28, 2019

Automated Testing approaches and processes should adapt to the changes as well. In Testsigma we always keep up to date and we definitely can shed some light to the effective testing strategy for a microservices architecture. Want to make your Automated Testing strategy the effective one?

Strategy 42

Strategy Testing Architecture DevOps 42

O'Reilly

APRIL 25, 2023

First, note the overall strategy Xu Hao uses to write this code. He is using a strategy called “Knowledge Generation.” It describes the architecture, goals, and design guidelines; it also tells ChatGPT explicitly not to generate any code. If AI systems write the tests, do those tests themselves need to be tested?

Programming 132

Programming Architecture Code Strategy 132

Speed Curve

OCTOBER 29, 2024

Google Tag Manager) or A/B testing tool if you need to circumvent code changes. Don't forget to test your campaign landing pages. Campaign landing pages are often outsourced to agencies that cannot (or do not) test with performance in mind. Improve your monitoring and testing Identify changes in user behavior.

Speed 57

Speed Benchmarking Traffic Retail 57

Percona

AUGUST 30, 2023

Backup types and strategies It all begins with choosing a strategy, and that depends on factors such as the use and importance of data to your business, your recovery time objectives (RTO), and your budget. With the right backup strategy , you’ll be better able to achieve the aforementioned business continuity.

Database 92

Database Hardware Open Source Strategy 92

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. As a result, she came back to me concerned with publishing a post on a strategy her agency had yet to adopt successfully.

Website 110

Website Speed Mobile Design 110

Smashing Magazine

OCTOBER 2, 2023

Definitely read up on the strategy and reasoning behind this stack in the first article if you missed it. Meet Smashing Workshops on front-end, design & UX , with practical takeaways, live sessions, video recordings and a friendly Q&A. For us, images are most definitely part of the LCP.

Cache 73

Cache Strategy Best Practices Design 73