Trending Articles

Protocol Testing?


What Is Protocol Testing? Protocol Testing is a method of checking communication protocols in the domains of Switching, Wireless, VoIP, Routing, etc. The primary goal of protocol testing is to check the structure of packets that are sent over a network using protocol testing tools.

Uplevel your gamechanging skills at Perform 2022


Dynatrace news. Despite having to reboot Perform 2022 from onsite in Vegas to virtual, due to changing circumstances, we’re still set to offer just the same high-quality training. And, what’s more – Dynatrace offers virtual training year-round in Dynatrace University, our product education platform.


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Designing Tinder

High Scalability

This is a guest post by Ankit Sirmorya. Ankit is working as a Machine Learning Lead/Sr. Machine Learning Engineer at Amazon and has led several machine-learning initiatives across the Amazon ecosystem.

Design 273

Automating DevOps practices fuels speed and quality


Dynatrace news. Takeaways from this article on DevOps practices: DevOps practices bring developers and operations teams together and enable more agile IT.

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Ways to Avoid Dependencies: Tips for Product Engineering Teams


Dependencies cause chaos on delivery and destroy predictability. Use the "independent executor" model. These are weightless conditions that can increase your plans. Independent Executor Model. We need things from other teams because they are the owners of the area we need to do work in.

Experimentation is a major focus of Data Science across Netflix

The Netflix TechBlog

5.5 mm in 1.25 nanoseconds

Randon ASCII

In 2004 I was working for Microsoft in the Xbox group, and a new console was being created. I got a copy of the detailed descriptions of the Xbox 360 CPU and I read it through multiple times and suddenly I’d learned enough to become the official CPU expert.

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More Trending

How Dynatrace uses Dynatrace to combat the Log4j vulnerability (Log4Shell)


Dynatrace news. On December 9, 2021, the first indicators of the Log4j vulnerability (Log4Shell) began to reverberate across the world.

Software Testing Trends to Win in 2022


Due to the pandemic, the adoption of digital technologies has been phenomenal across the verticals and horizontals.

Auto-Diagnosis and Remediation in Netflix Data Platform

The Netflix TechBlog

By Vikram Srivastava and Marcelo Mayworm Netflix has one of the most complex data platforms in the cloud on which our data scientists and engineers run batch and streaming workloads.

Matching Supply With Demand — Solutions, Part 1

SQL Performance

Last month , I covered Peter Larsson's puzzle of matching supply with demand. I showed Peter's straightforward cursor-based solution and explained that it has linear scaling.

Code 103

Designing Uber

High Scalability

This is a guest post by Ankit Sirmorya. Ankit is working as a Machine Learning Lead/Sr. Machine Learning Engineer at Amazon and has led several machine-learning initiatives across the Amazon ecosystem.

Design 141

Service Level Objectives (SLOs) at Scale (Tips and Tricks)


Dynatrace news. As our customers adopt agile software development and continuous delivery to drive value faster, they face new risks that could impact availability, performance, and business KPIs.

A Developer’s Guide To Optimizing Mobile App Performance


How Important Is Mobile App Optimization? There are tools that simply help you monitor the overall performance of an app while it's in use on a device. The data can be used by developers to improve the application based on what is relevant and important to their end-users.

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Netflix: A Culture of Learning

The Netflix TechBlog

Martin Tingley with Wenjing Zheng , Simon Ejdemyr , Stephanie Lane , Colin McFarland , Mihir Tendulkar , and Travis Brooks This is the last post in an overview series on experimentation at Netflix. Need to catch up?

Top Software testing trends to look out for in 2022


The software industry goes through a lot of research and modified methodologies that keep the software quality top-notch for the end-user. 2014 saw the trend of mobile app testing as they were becoming a multi-billion dollar business all over the world.

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Trends and Topics for 2022

Adrian Cockcroft

Sunset over Laureles Grade?—?December December 26th, 2021?—?photo photo taken by Adrian Cockcroft A year ago I did a talk at re:Invent called Architecture Trends and Topics for 2021 , so I thought it was worth seeing how they played out and updating them for the coming year.

AWS 83

OneAgent release notes version 1.231


Dynatrace news. Rollout starts January 10, 2022. With this release, the oldest supported OneAgent versions are: Dynatrace ONE. Dynatrace ONE Premium. 1.213. 1.207. Dynatrace extension framework upgrade notice.

How to Choose the Right A/B Testing Software for Your Business


Today, you can find thousands of websites over the internet. But only some of them are popular due to their smooth functioning and fantastic user experience. One of the crucial factors in ensuring the website’s best performance is to test every aspect of the website and improve it over time.

Fixing Performance Regressions Before they Happen

The Netflix TechBlog

Angus Croll Netflix is used by 222 million members and runs on over 1700 device types ranging from state-of-the-art smart TVs to low-cost mobile devices. At Netflix we’re proud of our reliability and we want to keep it that way.

Tasktop Turns 15, Turning the Tide on More and More Transformations


Today marks Tasktop’s 15th anniversary. On January 12th, 2007, I defended my Ph.D. thesis, which explored a new approach to focus and flow for developers. I took the weekend off for some skiing in Whistler, then filed the incorporation documents with Dr. Gail Murphy, my Ph.D.

A Deep CSS Dive Into Radial And Conic Gradients

Smashing Magazine Graphics

A Deep CSS Dive Into Radial And Conic Gradients. A Deep CSS Dive Into Radial And Conic Gradients. Ahmad Shadeed. 2022-01-10T12:30:00+00:00. 2022-01-10T17:34:35+00:00.

Design 101

Why vulnerability management enhances your cloud application security strategy


Dynatrace news. Key takeaways from this article on vulnerability management for cloud application security: Today’s cloud apps with their fast innovation cycles and frequent use of open-source libraries must address a gap for runtime vulnerability management in production environments.

Leetcode: Improving String Performance in Swift


Problems with strings are one of the most common problems with Leetcode. By solving a task on Leetcode, you can also compare your solution with other solutions in terms of performance and memory usage.

Using the CSS Me Not Bookmarklet to See (and Disable) CSS Files

CSS - Tricks

Stoyan is absolutely correct. As much as we all love CSS, it’s still an important player in how websites load and using less of it is a good thing. He has a neat new bookmarklet called CSS Me Not to help diagnose unnecessary CSS files, but we’ll get to that in a moment.

Happy 15th, Tasktop! Happy 5th, Tasktop Hub!


January 17, 2007: Dr. Mik Kersten, Dr. Gail Murphy and Robert Elves founded Tasktop. Here is the announcement about the founding of the company a couple months after the incorporation [link]. .

Customer Support Makes Better Software

Professor Beekums

Early in my career, I had the incorrect impression that interacting with customers was beneath me. I had this perception because I was at a large company and standard corporate hierarchies encourage that mentality. Photo by Petr Machá?ek.

Dynatrace Managed release notes version 1.232


Dynatrace news. New features and enhancements. Log Monitoring API v2 /logs/search response change: each element’s value in the additionalColumns structure is now an array of strings rather than just a string.

How To Decrease Risk of Presenteeism When Ending Remote Working


Absenteeism has always been considered a big problem in business workplaces, and most entrepreneurs try to deal with this to ensure that their organization remains productive.

Developer’s friendly tools for performance testing


How many times have we seen a test infrastructure and methodology where the team is not able to get early feedback about the performance of the system they. The post Developer’s friendly tools for performance testing appeared first on Abstracta Software Testing Services.

It’s Tasktop Hub’s 5th Birthday and We’re Celebrating You!


This month marks Tasktop Hub’s 5th birthday ! On this milestone day we’re celebrating you — our customers — and all your amazing achievements! Thanks to your integrations, you’re improving the daily work of your teams every single day! .

The SQL Server Transaction Log, Part 1: Logging Basics

SQL Performance

All through my career as a data professional, both inside Microsoft and as a consultant, I’ve found one of the most misunderstood parts of a SQL Server database is the transaction log.

Leveraging Gamification in your Mobile App for Superior User Experience: Top Tips


In general, video games are considered to be dopamine-releasing products. When you're happy or excited, the chemical is released into your system. To make a non-gaming app more enticing to users, you must provide them with a cause to return and compete with one another regularly.

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Developers Need To Make Mistakes

Professor Beekums

Think about the last time you learned a skill. Were you awesome at it right off the bat? Or did you make a series of mistakes, learned from each one, and adjusted what you were doing to improve? Photo by Sarah Kilian Anyone being truthful would say the latter.

Metrics in SDLC: Let the Truth Prevail


Communication is the key to managing the stakeholders. Many times, not enough efforts are made to communicate clear details, status, risks on the ongoing projects.

From Consultant to Facilitator

Strategic Tech

Summer 2021 was coming to a close and a new work project was starting up. I was looking forward to it, but at-at the same time I wasn’t exactly sure what to expect.

Optimizing your Kubernetes clusters without breaking the bank


Dynatrace news. Organizations across the world are fast adopting Kubernetes. That is because Kubernetes provides several benefits from a performance perspective. Its ability to densely schedule containers into the underlying machines translates to low infrastructure costs.