Testsigma

SEPTEMBER 15, 2021

On average, most of us read, interact, engage and learn from the widely available resources like websites, mobile apps, etc. To ensure our site performs uniformly across multiple browsers, we perform cross-browser testing. When we embrace the cloud, we perform end-to-end testing on the cloud itself. PC: StatCounter.

Cloud 79

Cloud Testing Testing Tools Website 79

Testsigma

JANUARY 6, 2022

So, we thought of sharing some tips and tricks with the testing community that is working from home, aiming to improve their working experience overall. This is critical since even if a small detail is missed the results can be catastrophic from a testing perspective. Maintain continuous team collaboration.

Testing 52

Testing Internet Internet Testing Tools 52

Particular Software

SEPTEMBER 11, 2023

Here’s a simplified diagram of how that works: Now, the business wants a new mobile app that will enable users to do all of the things currently available over the web, including requesting flight upgrades. Imagine if any issues arose during testing or ( shudder ) in production, and you had to pinpoint where the problem lay.

Cloud 126

Cloud Systems Azure Airlines 126

Dynatrace

SEPTEMBER 30, 2021

Hosted and moderated by Amazon, AWS GameDay is a hands-on, collaborative, gamified learning exercise for applying AWS services and cloud skills to real-world scenarios. What kinds of AWS certifications are available today? Take a trial test at Linux Academy if it’s applicable to the cert you have in mind.

AWS 212

AWS Best Practices Analytics Cloud 212

Percona

AUGUST 30, 2023

In this blog, I am trying to list the options available for users and list them in increasing order of priority. This can be changed later using the pg_checksums utility, but that will be a painful exercise on a big database. Here is an example of the function definition to test the function-level settings.

Database 107

Database Servers Open Source Tuning 107

Adrian Cockcroft

MARCH 17, 2020

There are many possible failure modes, and each exercises a different aspect of resilience. Another problem is that a design control, intended to mitigate a failure mode, may not work as intended. STPA is based on a functional control diagram of the system, and the safety constraints and requirements for each component in the design.

Healthcare 52

Healthcare Government Airlines Systems 52

Alex Russell

FEBRUARY 21, 2023

By mandating proof of developer enthusiasm for features, extensive test suites, and accurate specifications, the catch-up process has been put on rails for Apple. This lack of transparency is by design and provides Apple deniability while simultaneously setting low expectations, making them easier to exceed. But needs must.

Energy 79

Energy Games Engineering Design 79

Smashing Magazine

JULY 22, 2021

Some of the apps now available on iPhone or Android may help with some of the realization by telling us how much time we spend gaming, emailing or watching YouTube on our phone. You can see that in the workday I’ve marked the dark blue as ‘getting tasks done’, which represented product design for my case. Exercise/outdoors.

Games 126

Games Availability Software Software 126

Tasktop

FEBRUARY 20, 2020

I Also like to spend a little bit of time stretching and doing light exercises, reading or playing with my daughter before I dive into some work. Now that I have 3 kids, I’ve been limited to the gym but it’s a great way to get exercise and keep my mind sharp. . We have a lot of hills in our area so I can really get a good workout.

Software 52

Software Software Software Engineering Infrastructure 52

The Agile Manager

AUGUST 31, 2021

Although completing a story may require contribution from people in different roles - QA analyst and developer and experience designer, for example - each person is still responsible for the entire outcome of the story. An Agile story is an expression of end-to-end business need. Good managers know how to work the problem and solution space.

Metrics 52

Metrics Design Engineering C++ 52

ScaleOut Software

AUGUST 20, 2020

Development is fast and straightforward using standard object-oriented techniques, and the test/debug cycle is kept short by making use of a mock environment running on the developer’s workstation. Real-time digital twins are designed to be easy to develop and modify. What Are Real-Time Digital Twins? Summing Up.

Cloud 52

Cloud Development Analytics Azure 52

ScaleOut Software

AUGUST 20, 2020

Development is fast and straightforward using standard object-oriented techniques, and the test/debug cycle is kept short by making use of a mock environment running on the developer’s workstation. Real-time digital twins are designed to be easy to develop and modify. What Are Real-Time Digital Twins? Summing Up.

Cloud 52

Cloud Development Analytics Azure 52

Adrian Cockcroft

NOVEMBER 11, 2019

There are many possible failure modes, and each exercises a different aspect of resilience. Another problem is that a design control, intended to mitigate a failure mode, may not work as intended. STPA is based on a functional control diagram of the system, and the safety constraints and requirements for each component in the design.

Latency 52

Latency Engineering Systems Hardware 52

HammerDB

JULY 16, 2021

When a system ‘scales’ it is able to deliver higher levels of performance proportional to the system resources available to it. The way we measure this is through a ‘performance profile’ This simply means that we run a series of tests incrementally increasing the system load until we find the peak performance.

Virtualization 57

Virtualization Performance C++ Database 57

Adrian Cockcroft

NOVEMBER 11, 2019

There are many possible failure modes, and each exercises a different aspect of resilience. Another problem is that a design control, intended to mitigate a failure mode, may not work as intended. STPA is based on a functional control diagram of the system, and the safety constraints and requirements for each component in the design.

Latency 53

Latency Engineering Systems Hardware 53

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++ 58

C++ Programming Code Testing 58

Particular Software

DECEMBER 9, 2019

Decommissioning Public102 was an exercise in the mundane, gradually transitioning tiny service after tiny service to new homes over the course of weeks, as the development schedule allowed. From Udi Dahan's Advanced Distributed Systems Design Course , Day 1 Embrace change The only constant in the universe is change.

Wireless 52

Wireless DevOps Infrastructure Network 52

Sutter's Mill

MAY 1, 2023

Examples like the following now work… see test file pure2-break-continue.cpp2 for more examples. Examples like the following now work… see test file pure2-break-continue.cpp2 for more examples. string interpolation uses std::to_string where available). outer: while i<M next i++ { // loop named "outer" //.

C++ 97

C++ Virtualization Lambda Code 97

HammerDB

JANUARY 5, 2019

If you change something and re-run the same test the difference in the results can be attributed to the changes you made. Consequently over time you have a reference point “set in stone” from which future changes can be measured by running the same test. Scalability. can you be sure that it scales?

Benchmarking 40

Benchmarking Database Social Media Scalability 40

The Netflix TechBlog

FEBRUARY 10, 2021

Stranger Things imagery showcasing the inspiration for the Hawkins Design System by Hawkins team member Joshua Godi ; with art contributions by Wiki Chaves Hawkins may be the name of a fictional town in Indiana, most widely known as the backdrop for one of Netflix’s most popular TV series “Stranger Things,” but the name is so much more.

Design 230

Design Systems Engineering Entertainment 230

The Morning Paper

JULY 4, 2019

This is a fascinating paper from members of Netflix’s Resilience Engineering team describing their chaos engineering initiatives: automated controlled experiments designed to verify hypotheses about how the system should behave under gray failure conditions, and to probe for and flush out any weaknesses. Safeguards.

Latency 77

Latency Engineering Metrics Traffic 77

The Morning Paper

JANUARY 23, 2020

The shop had been closed so no data was available. The process tracing exercise included: Examning IRC transcripts from multiple channels. During incident management, prefer peer review of any code changes to gain confidence as opposed to automated tests or other procedures. The blog post was subsequently unpublished.

Internet 53

Internet Internet Cache Engineering 53

The Morning Paper

APRIL 16, 2019

Enabling students to build running performant versions of all of those systems in the time available is one challenge. Testing and grading their solutions is another! Although we added tests to catch specific issues as we learned of them, we found it difficult to keep up with the diversity of possible student errors.

Systems 43

Systems Efficiency Testing Strategy 43

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. And because something is happening, they usually exercise a good amount of patience first.

Design 145

Design Transportation Code Systems 145

Alex Russell

AUGUST 30, 2021

Large projects like browser engines also exercise governance through a hierarchy of "OWNER bits," which explicitly name engineers empowered to permit changes in a section of the codebase. Developers can provide feedback from using features and lobby other browsers to adopt (or re-design) them.

Engineering 98

Engineering Open Source Website Operating System 98

Speed Curve

DECEMBER 10, 2017

However, this insight into browser main thread bottlenecks is limited to synthetic testing. It would be great if there was a CPU Timing specification so these metrics were also available in Real User Monitoring ( RUM ). More detail is available here.). There are certain design elements - the call-to-action, the hero image, etc.

Metrics 69

Metrics Website Speed Monitoring 69

O'Reilly Software

MARCH 7, 2018

Today, data needs to be available at all times, serving its users—both humans and computer systems—across all time zones, continuously, in close to real time. This is mixing concerns and leads to code that becomes strongly coupled, monolithic, hard to write, hard to read, hard to evolve, hard to test, and hard to reuse.

Transportation 72

Transportation Java Programming Architecture 72

The Netflix TechBlog

DECEMBER 3, 2019

The infrastructure should allow them to exercise their freedom as data scientists but it should provide enough guardrails and scaffolding, so they don’t have to worry about software architecture too much. It leverages elasticity of the cloud by design?—?both The steps can be arbitrary Python code. Metaflow is a cloud-native framework.

Open Source 232

Open Source AWS Infrastructure Energy 232

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 98

Design Education Network Google 98

SQL Server According to Bob

JANUARY 26, 2017

“Quick question about a behavior we’re seeing at a customer and in testing. Transparent Data Encryption (TDE) is a feature that was introduced in SQL Server 2008 (and is also available for Azure SQL Database, Azure SQL Data Warehouse, and Parallel Data Warehouse) with the purpose of encrypting your data at rest.

Servers 40

Servers Database Azure Cache 40

John McCalpin

JANUARY 22, 2018

There was no deep goal — just a desire to see the maximum GFLOPS in action. The exercise seemed simple enough — just fix one item in the Colfax code and we should be finished. Single-core testing with the same DGEMM routine showed maximum values of just under 72% of the nominal peak (about 90% of “adjusted peak”).

Latency 40

Latency Hardware Code Testing 40

The Netflix TechBlog

DECEMBER 3, 2019

The infrastructure should allow them to exercise their freedom as data scientists but it should provide enough guardrails and scaffolding, so they don’t have to worry about software architecture too much. It leverages elasticity of the cloud by design?—?both The steps can be arbitrary Python code. Metaflow is a cloud-native framework.

Open Source 134

Open Source AWS Infrastructure Energy 134

Smashing Magazine

AUGUST 19, 2021

Ethics are an important part of human-computer interaction because they keep people at the heart of the design process. As UX practitioners, we know empathy is an important part of the design process. Interaction Design Foundation. How To Build An Ethical User Research Practice At Any Organization. Devin Harold.

Code 137

Code Design Education Government 137

O'Reilly

OCTOBER 19, 2021

In effect, the engineer designs and builds the world wherein the software operates. The applications must be integrated to the surrounding business systems so ideas can be tested and validated in the real world in a controlled manner. Today, a number of cloud-based, auto-scaling systems are easily available, such as AWS Batch.

DevOps 138

DevOps Software Engineering Infrastructure Open Source 138

Smashing Magazine

NOVEMBER 11, 2021

From Good To Great In Dashboard Design: Research, Decluttering And Data Viz. From Good To Great In Dashboard Design: Research, Decluttering And Data Viz. Tossing out suboptimal parts of our design can be a daunting task, especially after you’ve invested hours of work into it. Mediocre vs Great Dashboard Design.

Design 93

Design Best Practices Efficiency Testing 93