Sat.May 22, 2021 - Fri.May 28, 2021

10 Rules To Integrate Third-Party Scripts

DZone

Introduction. Third-party scripts can cause negative load-time effects. Why is this an issue? Well, in Google’s view, a poorly-optimized page should not rank highly.

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Amazon Timestream - Time series is the new black

All Things Distributed

We dive into the world of time series data with a look at the design of Amazon Timestream

Design 122
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Dynatrace leverages new AWS Lambda extensions for seamless end-to-end observability

Dynatrace

Dynatrace news. AWS Lambda is the fastest growing technology for serverless workloads and helps developers innovate faster. It removes the burden of managing underlying infrastructure and is broadly adopted for cloud-native application environments. But serverless functions don’t exist in a vacuum.

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My (Seemingly) Random Walk to Netflix

The Netflix TechBlog

Part of our series on who works in Analytics at Netflix?—?and and what the role entails By Sean Barnes, Studio Production Data Science & Engineering I am going to tell you a story about a person that works for Netflix. That person grew up dreaming of working in the entertainment industry.

Everything You Need To Know About Stress Testing Your Software

DZone

Stress testing is a type of testing that verifies the reliability and stability of software applications. The goal of this kind of testing is to measure the error handling capabilities of the software to ensure that it does not crash under extremely heavy load conditions.

Continuing our investment in the Middle East: A New AWS Region coming to UAE in first half 2022

All Things Distributed

I am excited to share that AWS plans to open a new infrastructure region in the Middle East in the United Arab Emirates (UAE).

Key takeaways from o11yfest 2021 – SRE, Observability, and OpenTelemetry

Dynatrace

Dynatrace news. From May 17 to May 18, 2021, the Open-Source Engineering team at Dynatrace attended the virtual observability conference, o11yfest.

AWS 141

More Trending

Powershell Script for Testing Script Generation

DZone

I have used Powershell for testing. I will explain a scenario in the story format: The Story. Sequence 1: We have a script generation web app, there is a change in the script generation process. testing automate powershell script

Data driven techniques: How to measure when testing is enough

Testsigma

Data is powerful. Businesses globally adopt data-driven techniques to make highly informed and mindful decisions. Creating a culture of relying on data adds immense value and lets us interpret data into real, actionable insights. But more than anything, data offers clarity.

Code 56

Dynatrace named a launch partner of Amazon ECS Anywhere

Dynatrace

Dynatrace news. We’re excited to announce Dynatrace has been named as a select launch partner for a newly launched Amazon Web Services (AWS) offering, Amazon ECS Anywhere.

IoT 130

Risk Based Testing – An Introduction

Testlodge

Delivering quality projects within a specified time frame is important for organizations who want to stay ahead of the competition.

Timely Computation of Derived Values

DZone

In my penultimate post , I described the use-case of an e-commerce shop. In general, interactions in such a shop are the following: performance algorithm cache computation

Cache 130

NEW! Chrome Beta and Canary support & LCP element highlighting

Speed Curve

Between the fast-paced release cycle for Chrome and the rapid evolution of Core Web Vitals, the month of May has been a busy one here at SpeedCurve. With that, we are excited to bring you some new features and enhancements to help you stay focused and ahead of the game as we move into summer.

Dynatrace and JFrog announce new integration to accelerate DevOps innovation

Dynatrace

Dynatrace news. Combining Dynatrace’s automated and intelligent observability and DevOps orchestration with JFrog’s CI/CD helps teams deliver better software faster.

Moving my US tech job to Australia

Brendan Gregg

I've moved from the San Francisco Bay Area to Sydney, Australia, where I will continue the best job so far of my career: Performance engineering at Netflix. I'm grateful for the support of Netflix engineering management, Netflix HRBPs, and others for helping to make this happen.

How We Built the Case for Application Replatforming Using Flow Metrics

Tasktop

In this third installment of our Tasty Dog Food series, we continue to share stories of how we’re using our own product, Tasktop Viz , internally to boost our growth and happiness.

How to Show Images on Click

CSS - Tricks

Most images on the web are superfluous. If I might be a jerk for a bit, 99% of them aren’t event that helpful at all (although there are rare exceptions ).

What is continuous delivery and what are best practices for implementing it?

Dynatrace

Dynatrace news. In my previous article about continuous integration and continuous delivery (CI/CD) , I defined CI/CD and explained how these practices work together to help DevOps teams deliver quality software faster.

Scenarios when Data-Driven Testing is useful

Testsigma

In today’s world where ‘data is the new oil’ ( as said by Clive Humby), not giving proper attention to data-driven testing is not justified. If you have an application that needs data input in some form then it will require data-driven testing.

DevOps Enterprise Summit, Europe 2021: Leadership and OKRs

Tasktop

The European leg of the DevOps Enterprise (Virtual) Summit 2021 returned last week (17-20 May) as the community reflected on a year like none other.

Links on Performance

CSS - Tricks

Making GitHub’s new homepage fast and performant — Tobias Ahlin describes how the scrolling effects are done more performantly thanks to IntersectionObserver and the fact that it avoids the use of methods that trigger reflows , like getBoundingClientRect. Also, WebP + SVG masks!

Dynatrace key takeaways from o11yfest 2021

Dynatrace

Dynatrace news. From May 17 to May 18, 2021, the Open-Source Engineering team at Dynatrace attended the virtual observability conference, o11yfest.

AWS 130

How to Test a Website on Different Browsers using Testsigma

Testsigma

There are a plethora of browsers available in the market for both web browsing and mobile browsing such as Internet Explorer, Google Chrome, Mozilla Firefox, Safari, Opera, etc. Now, the challenge here is that no one browser is similar to others or works in a similar fashion.

A New Way To Reduce Font Loading Impact: CSS Font Descriptors

Smashing Magazine

A New Way To Reduce Font Loading Impact: CSS Font Descriptors. A New Way To Reduce Font Loading Impact: CSS Font Descriptors. Barry Pollard. 2021-05-25T09:30:00+00:00. 2021-05-25T11:07:35+00:00. Font loading has long been a bugbear of web performance, and there really are no good choices here.

AWS Launches EC2 Auto Scaling Warm Pools 

InfoQ

AWS recently released Warm Pools for EC2 Auto Scaling, which reduces the time and cost to scale out (aka horizontal scaling) applications by maintaining a pool of pre-initialized instances. By Mostafa Radwan. Cloud AWS Performance & Scalability DevOps Architecture & Design news

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Delivering excellent digital experience for customers in a complex digital world

Dynatrace

Dynatrace news. How do you monitor and maintain a perfect digital experience for your customers when even a single interaction can touch hundreds of technologies? This was the key theme discussed with one of our Dynatrace customers as part of a virtual breakfast Dynatrace recently hosted.

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MachMetrics is Sunsetting

MachMetrics

On June 30th, 2021, our speed monitoring service will be retired. Speed tests will stop running, and all accounts will be closed. This was a difficult decision to make, but it’s in the best interest of our users. MachMetrics started out as a passion project, and while I worked hard to deliver robust and reliable speed monitoring, the industry is changing too fast for me to keep up. And you deserve better.

Speed 40

CSS Container Queries: Use-Cases And Migration Strategies

Smashing Magazine

CSS Container Queries: Use-Cases And Migration Strategies. CSS Container Queries: Use-Cases And Migration Strategies. Adrian Bece. 2021-05-24T11:30:00+00:00. 2021-05-24T11:42:49+00:00.

SQL Server Deadlocks with Foreign Keys

SQL Shack

In this article, we will try to find out the answer to the question of “Does a foreign key lead to a deadlock?” Introduction In relational databases, foreign keys are used to enforce data integrity between two tables.

Partner sales kick-off summary & NORAM awards: Amplify

Dynatrace

Dynatrace news. Partner sales kick-off (P-SKO) FY22 was a fantastic way to start the new Dynatrace financial year with our esteemed Dynatrace Partner community.

11 Key Principles to Build Scalable Frontend Projects

Simform

When Netflix went from less than a million subscribers to over 9 million in 2008, it had a critical decision to sustain that gold rush of new subscriptions without affecting the existing users.

Partner sales kick-off summary & NORAM awards: Amplify

Dynatrace

Dynatrace news. Partner sales kick-off (P-SKO) FY22 was a fantastic way to start the new Dynatrace financial year with our esteemed Dynatrace Partner community.