Thu.Jan 21, 2021

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Getting Hands-on Training into more hands in 2021

Dynatrace

Dynatrace news. We’ve all had to Transform Faster this past year. Not just with our technology, or in business, but in all areas of our lives. And we know as well as anyone: the need for fast transformations drives amazing flexibility and innovation, which is why we took Perform Hands-on Training (HOT) virtual for 2021. Here’s what’s new this year, and how you can get a front-row seat in our virtual classroom.

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How to do web performance testing with Google Lighthouse and Cypress

TechBeacon Testing

Our attention span has decreased over time. Online, if a page loads slowly, people are quick to go to a competitor’s site. They have no patience for slow websites. Businesses that fail to realize this can lose a lot of money after racking up negative reviews from customers.

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How We Improved SmashingMag Performance

Smashing Magazine

How We Improved SmashingMag Performance. How We Improved SmashingMag Performance. Vitaly Friedman. 2021-01-21T14:00:00+00:00. 2021-01-21T16:39:57+00:00. Every web performance story is similar, isn’t it? It always starts with the long-awaited website overhaul. A day when a project, fully polished and carefully optimized, gets launched, ranking high and soaring above performance scores in Lighthouse and WebPageTest.

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Mobile Usability testing: What is it and how is it done?

Testsigma

It goes without saying that the usage of smartphones has been soaring all around the globe. In fact, a report by Statista suggests that the overall count of mobile phones all over the world is expected to be a whopping 3.8 billion by 2021 which is around half of the world’s population. Also, around 80% of the total time spent on mobile phones is dedicated to mobile apps.

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Synchronize logins between Availability replicas in SQL Server Always On Availability Group

SQL Shack

In this 40th article on SQL Server Always On Availability Group series, we will discuss logins synchronization between replicas. Introduction SQL Server Always On Availability Groups provides high availability and disaster recovery solution for SQL databases. In case of any issues with the primary replica, it automatically failovers the AG databases on the secondary replica. […].

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Multi-Cloud Management Tools, Challenges and Best Practices

Simform

“2021 expected to be the Year of Multi-Cloud.”. - International Data Corporation (IDC). “By 2022, about 75% of enterprise customers using cloud infrastructure as a service (IaaS) will adopt a deliberate multi-cloud strategy, up from 49% in 2017.”. - Gartner Research. Multi-cloud is changing the course of the world of technology as we know it! The post Multi-Cloud Management Tools, Challenges and Best Practices appeared first on Insights on Latest Technologies - Simform Blog.

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GotW #98: Assertion levels (Difficulty: 5/10)

Sutter's Mill

This special Guru of the Week series focuses on contracts. We covered basic assertions in GotW #97 … but not all asserted conditions are created equal. JG Questions Given some assertion syntax: SomeAssert( condition ); // expresses that ‘condition’ must be true 1. Give one example each of an asserted condition whose run-time evaluation is: a) super cheap b) arbitrarily expensive Guru Questions 2.

C++ 41