September, 2021

Five Things to Know Before Learning JMeter

DZone

If you are reading this blog post, most probably you are planning or already planned or just getting started with Apache JMeter. Learning any performance testing tool could be challenging. Sometimes the technical documentation looks abstract, and the learning curve could be steep.

Measure SLOs with Nobl9 and Dynatrace

Dynatrace

Dynatrace news. Companies are evolving to become customer-centric by adopting service level objectives (SLOs) to understand customer needs better.

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New and Evolving PostgreSQL Enterprise Features with Recent Releases

Scalegrid

PostgreSQL also introduced many other breakthrough features in versions 10 through 11, 12 and 13 that make it a real competitor against Oracle, such as partitioning enhancements, parallel query and logical replication.

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What is an A/B Test?

The Netflix TechBlog

Martin Tingley with Wenjing Zheng , Simon Ejdemyr , Stephanie Lane , and Colin McFarland This is the second post in a multi-part series on how Netflix uses A/B tests to inform decisions and continuously innovate on our products. See here for Part 1: Decision Making at Netflix.

Kia ora, Auckland! – An AWS Region is coming to New Zealand.

All Things Distributed

AWS plans to open a new infrastructure region in Asia Pacific in Auckland, New Zealand

Fundamentals of Table Expressions, Part 11 – Views, Modification Considerations

SQL Performance

This article is the eleventh part in a series about table expressions. So far, I’ve covered derived tables and CTEs, and recently started the coverage of views.

What Can I Do if a Stack Overflow Occurs in a Quick App?

DZone

When content obtained through $element('id') is assigned to a member variable, a stack overflow ( RangeError: Maximum call stack size exceeded ) may occur and the program will crash. If member variable references exist for a DOM, and a member variable changes, a stack overflow will also occur.

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8 Most Popular Web App Frameworks to Use in 2021

Simform

Web frameworks are crucial to make your web product a success. But, finding the right framework for your web development need is the most painful job. Here, we have curated a list of the top eight frameworks you can use in 2021 to build web applications.

Practical API Design at Netflix, Part 1: Using Protobuf FieldMask

The Netflix TechBlog

By Alex Borysov , Ricky Gardiner Background At Netflix, we heavily use gRPC for the purpose of backend to backend communication. When we process a request it is often beneficial to know which fields the caller is interested in and which ones they ignore.

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Using the cloud to solve the world's hardest problems.

All Things Distributed

In the age of cloud, problem-solving has evolved, especially when it comes to the world's hardest problems

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3 Reasons Your SAFe® Journey Has Lost Its Way 

Tasktop

With the 2021 Global SAFe® Summit only a week away (September 27 – October 1), the software delivery community will come together once again to tackle that ever-pressing question: just how do you marry technical agility with business agility to support customers more effectively? .

Monitoring Web Servers Should Never Be Complex

DZone

Introduction. If you run several web servers in your organization or even public web servers on the internet, you need some kind of monitoring. If your servers go down for some reason, this may not be funny for your colleagues, customer, and even for yourself.

Container security: What it is, why it’s tricky, and how to do it right

Dynatrace

Dynatrace news. Containers have become hugely popular. In 2019, Gartner reported that 30% of organizations worldwide were running containerized applications. They predicted this figure would jump to 75% by 2022. So far, their prediction seems to be spot-on.

Cross-browser testing on the cloud: advantages and disadvantages

Testsigma

Cross-browser testing is performed to be sure that your product is working as expected on the various device, platform, and browser (and their versions) combinations that your customers might be using.

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How We Build Micro Frontends With Lattice

The Netflix TechBlog

Written by Michael Possumato , Nick Tomlin , Jordan Andree , Andrew Shim , and Rahul Pilani. As we continue to grow here at Netflix, the needs of Revenue and Growth Engineering are rapidly evolving; and our tools must also evolve just as rapidly.

Top 8 Most Popular Web Frameworks to Use in 2021

Simform

Web frameworks are crucial to make your web product a success. But, finding the right framework for your web development need is the most painful job. Here, we have curated a list of the top eight frameworks you can use in 2021 to build web applications.

Tasktop Scoops Stevie® Award for Great Employer in Software

Tasktop

I am pleased to announce that the 2021 Stevie ® Awards for Great Employers has honored Tasktop with a Bronze Stevie Award for Employer of the Year in computer software.

How to Be an Engineering Leader: A letter to my past self

DZone

Everyone has their own definition of true leadership. What I didn't understand at the start of my leadership journey was that each of us is a leader. Regardless of intent, we influence and impact our communities, industries, workplaces, and relationships.

Better metrics, better charts – Dynatrace a new Amazon Managed Grafana partner

Dynatrace

Dynatrace news. The post Better metrics, better charts – Dynatrace a new Amazon Managed Grafana partner appeared first on Dynatrace blog. Observability Product news AWS dashboards Grafana Metrics

Turning Domain Discovery into Product and Organizational Improvements with a DDD Exemplar

Strategic Tech

One of the challenges I see regularly is inertia following domain discovery workshops. Techniques like big picture event storming are great for mapping out the business and visualising problems and opportunities, but that’s where progress can easily get stuck.

Netflix Cloud Packaging in the Terabyte Era

The Netflix TechBlog

By Xiaomei Liu , Rosanna Lee , Cyril Concolato Introduction Behind the scenes of the beloved Netflix streaming service and content, there are many technology innovations in media processing. Packaging has always been an important step in media processing.

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Why is Testsigma a perfect solution for automating your cross-browser testing on the cloud?

Testsigma

Today, there are 1.88 billion websites on the internet and the number is rapidly increasing. There are 3.8 billion people in the world that own smartphones today – which amounts to 48.16% of the world population.

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Now Go Build - Season 2

All Things Distributed

Season 2 of Now Go Build has been released on Youtube and Prime Video

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HTTP Toolkit for Performance Engineers

DZone

In this blog post, we are going to deep-dive into the HTTP Toolkit and its features. As performance engineers, it is our responsibility to learn various tools and technologies. Based on the issue, you need to leverage the right tool to fix the problems, just like plumbers.

Analyze AWS applications end to end with Dynatrace using AWS Distro for OpenTelemetry

Dynatrace

Dynatrace news. An increasing number of companies are using cloud solutions for faster operations, greater flexibility, and to provide their customers with the best customer experience. This creates complex, heterogeneous, and highly dynamic cloud-native environments.

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Interactive Learning Tools For Front-End Developers

Smashing Magazine Graphics

Interactive Learning Tools For Front-End Developers. Interactive Learning Tools For Front-End Developers. Louis Lazaris. 2021-09-02T12:00:00+00:00. 2021-09-02T15:09:03+00:00. Because this industry moves so quickly, learning new skills is a regular thing for most of us.

The Show Must Go On: Securing Netflix Studios At Scale

The Netflix TechBlog

Written by Jose Fernandez , Arthur Gonigberg , Julia Knecht , and Patrick Thomas In 2017, Netflix Studios was hitting an inflection point from a period of merely rapid growth to the sort of explosive growth that throws “how do we scale?” into every conversation.

5 signs you need to choose cross browser testing on the cloud

Testsigma

Only people who are living under the rock aren’t using mobile phones for their daily activities. Well, this means we all rely on our phones for things such as booking tickets, consuming multimedia content, or even ordering groceries and medicine.

Don’t Chase Perfect Scores

Gtmetrix

We explain why you shouldn’t chase perfect scores on GTmetrix (or any performance tool). Overview GTmetrix grades your website on both Performance (i.e., how fast it loaded for a user), and Structure (i.e., how well your site is built for performance).

Load Testing Shiny Apps

DZone

Data is ubiquitous. Shiny from R Studio helps to build interactive web applications from R. But, performance testing is a little tricky. If you sniff the traffic, you don't get any network data. If you are working on Shiny apps performance testing, then this blog article is for you.

Dynatrace and ServiceNow partner on new Service Graph Connector for Cloud AIOps at scale

Dynatrace

Dynatrace news. The post Dynatrace and ServiceNow partner on new Service Graph Connector for Cloud AIOps at scale appeared first on Dynatrace blog. Product news CMDB Configuration Management Service Graph Connector ServiceNow What's new

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Developer Decisions for Building Flexible Components

Smashing Magazine Graphics

Developer Decisions For Building Flexible Components. Developer Decisions For Building Flexible Components. Michelle Barker. 2021-09-08T10:30:00+00:00. 2021-09-08T14:05:37+00:00. In the real world, content often differs vastly from the neat, perfectly fitting content presented in designs.

Practical API Design at Netflix, Part 2: Protobuf FieldMask for Mutation Operations

The Netflix TechBlog

By Ricky Gardiner , Alex Borysov Background In our previous post , we discussed how we utilize FieldMask as a solution when designing our APIs so that consumers can request the data they need when fetched via gRPC.

Design 180

Most Popular Tools For Cloud Automation Testing

Testsigma

Cloud-based technologies are on a rise today. Even if I deviate a bit from core IT fundamentals, the pandemic of 2021 made cloud tech a hero. It taught us how just an easy monthly subscription can give us access to thousands of movies, games, and live events such as the Tokyo Olympics via streaming.

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Sponsored Post: Wynter, Pinecone, Kinsta, Bridgecrew, IP2Location, StackHawk, InterviewCamp.io, Educative, Stream, Fauna, Triplebyte

High Scalability

Who's Hiring? Wynter is looking for system administrators, engineers, and developers to join its research panel. Participate in research surveys, get paid ($90-$180/hr) for your feedback and comments. Super low key commitment, 10-15 mins per survey. Learn more and sign up. DevOps Engineer : At Kinsta , we set out to create the best managed hosting platform in the world.

Going from an Individual Contributor to an Engineering Manager is NOT a promotion

DZone

In my role as an engineering manager, I know making the leap from an individual contributor (IC) to engineering manager (EM) is not a promotion. Instead, it’s a different career track. What we are discussing here is a fundamental difference in terms of the responsibilities of the roles.

Dynatrace helps the world’s largest organizations accelerate cloud transformation with native Microsoft Azure integration

Dynatrace

Dynatrace news. The post Dynatrace helps the world’s largest organizations accelerate cloud transformation with native Microsoft Azure integration appeared first on Dynatrace blog. Cloud and microservices Azure Azure Portal Integration Microsoft Azure

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