Sat.Feb 19, 2022 - Fri.Feb 25, 2022

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Java/Spring Boot/MongoDb - Performance Analysis and Improvements

DZone

The AngularAndSpring project runs on startup (@Async + @EventListener) or once a day (@Scheduled) the average calculation of the quotes. It is implemented in the PrepareDataTask class. It gets started on startup by the TaskStarter class. It calculates the averages for newly available quotes. The average quotes for several years of data had to be recalculated so performance became interesting.

Java 246
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Simone Biles: How this game changer twists challenges into triumphs

Dynatrace

Dynatrace news. Simone Biles is no stranger to being a game-changer—and receiving game-changing support that has helped her on her path to greatness. As the most decorated gymnast of all time , Biles’ meteoric gymnastics career culminated in bronze and silver medals at the Tokyo Olympics in 2021. Though the world often perceives her as superhuman, Biles’ experiences and her openness about the challenges she faces are universal and relatable.

Games 253
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Don’t track bugs, fix them

Allen Holub

You do not need a bug tracking system. In fact, a bug tracking system is a symptom of a deeper problem—insufficient focus on quality. In general, I fix bugs the moment they appear (not in a drop-everything sense, but as soon as I can get to it—usually within a few hours, but sometimes in a… The post Don’t track bugs, fix them appeared first on Allen Holub.

Systems 145
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Curious about quantum computing

All Things Distributed

Diving into Quantum computing with Prof.

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Harmful Misconceptions in Software Testing

DZone

In 1870, the German chemist Erich von Wolf was investigating the amount of iron in spinach. When writing down his findings in his notebook, he misplaced a decimal point, changing the iron content in spinach ten times more than in reality. While Mr. von Wolf found out that there are just 3.5 milligrams of iron in a 100g serving of spinach, the published number became 35 milligrams thanks to his mistake.

Software 245
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Proactive self-monitoring ensures seamless operations for Dynatrace Managed at scale

Dynatrace

Dynatrace news. Many of our customers—the world’s largest enterprises—have embraced the Dynatrace SaaS approach to monitoring, which provides critical business insights powered by AI and automation for globally-distributed, heterogeneous IT landscapes. With Dynatrace SaaS deployments, customers don’t need to concern themselves with scaling the Dynatrace platform or its underlying infrastructure.

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How Netflix Became A Master of DevOps? An Exclusive Case Study

Simform

Netflixed is highly referenced as a DevOps practitioner. But it doesn't deliberately think about DevOps. This case study explores how Netflix implemented DevOps by drawing inspiration from its principles and focusing on a collaborative culture that prizes innovation. The post How Netflix Became A Master of DevOps? An Exclusive Case Study appeared first on Insights on Latest Technologies - Simform Blog.

DevOps 105

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7 Tips on Writing Good Technical Content

DZone

Technical writing fills the gap between the technology experts and general users of the technologies. Writing a good piece of content is an art that can affect the market presence of the product/service as well. Usually, any piece of technical content has the following target.

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Create a RESTful API with.NET Core and MongoDB

The Polyglot Developer

If you’ve been keeping up with my development content, you’ll remember that I recently wrote Build Your First.NET Core Application with MongoDB Atlas , which focused on building a console application that integrated with MongoDB. While there is a fit for MongoDB in console applications, many developers are going to find it more valuable in web applications.

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Top Benefits of DevOps: What do you Need to Know as a CIO?

Simform

If you are looking to achieve higher operational efficiency, productivity, and optimal results, think of introducing a DevOps culture. It will help you improve collaborations between the development team and the operations team helping you achieve a more cohesive strategy. There are many benefits of DevOps and here we will discuss them for business, technical and operational aspects.

DevOps 102
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Presentation: Depending on If I Had Coffee or Not Your Application May Be High Risk

InfoQ

Shannon Morrison, Scott Behrens discuss how to perform application risk analysis at scale. By Shannon Morrison, Scott Behrens.

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DevOps Roadmap for 2022

DZone

In the last few weeks, I met some folks in my mentoring sessions which are new to DevOps or in the mid of their career who were interested in knowing what to learn in 2022. DevOps skills are in high demand, and there is constant learning required to keep yourself in sync with market demand. This post is to share the notes that can help you. First, let’sLet's see some guidance based on my experience and understanding.

DevOps 130
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Why I became a performance engineer

n0derunner

First Off, I want to thank Gary for giving me an opportunity to be a guest writer on his blog, it’s an honor. My name is Dan Chilton and I have worked in technology for the past 20 years. As an introduction, today I just want to tell the story of why I became a … The post Why I became a performance engineer appeared first on n0derunner.

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Capital One DevOps Case Study: A Bank with the Heart of Tech Company

Simform

Businesses want to adopt DevOps to work their way through digital transformation. This case study narrates how Capital One started its DevOps journey, what distinctive tools and methods it introduced to stay ahead of the curve. The post Capital One DevOps Case Study: A Bank with the Heart of Tech Company appeared first on Insights on Latest Technologies - Simform Blog.

DevOps 98
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The top eight DevSecOps trends in 2022

Dynatrace

Dynatrace news. As businesses take steps to innovate faster, software development quality—and application security—have moved front and center. This is fueling key DevSecOps trends in 2022. In order for software development teams to balance speed with quality during the software development cycle (SDLC), development, security, and operations teams (or DevSecOps teams) need to ensure that their practices align with modern cloud environments.

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How To Benchmark And Improve Web Vitals With Real User Metrics

Smashing Magazine

How To Benchmark And Improve Web Vitals With Real User Metrics. How To Benchmark And Improve Web Vitals With Real User Metrics. Átila Fassina. 2022-02-24T09:30:00+00:00. 2022-02-24T15:04:32+00:00. How would you measure performance? Sometimes it’s the amount of time an application takes from initial request to fully rendered. Other times it’s about how fast a task is performed.

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Flow = Joy

Tasktop

A few years ago, I embarked on a mission. At the company I was working for, my plan was to build high performing product teams. In the middle of that journey, just as we started to make progress, life threw us a curveball – COVID. Much to our surprise, in our pursuit of remote flow during the crisis, we stumbled upon something even more important and lasting=JOY.

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Etsy DevOps Case Study: The Secret to 50 Plus Deploys a Day

Simform

DevOps journey of Etsy is relevant and educational even after all these years. This case study describes why and how Etsy adopted DevOps, what tools it used and developed to achieve faster delivery and shorter turnaround time. The post Etsy DevOps Case Study: The Secret to 50 Plus Deploys a Day appeared first on Insights on Latest Technologies - Simform Blog.

DevOps 52
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Top 13 Site Reliability Engineer (SRE) Tools

Dotcom-Montior

The role and responsibilities of a site reliability engineer (SRE) may vary depending on the size of the organization, and as such, so do site reliability engineer tools. For the most part, a site reliability engineer is focused on multiple tasks and projects at one time, so for most SREs, the various tools they use reflect their eve-evolving responsibilities.