The Netflix TechBlog

OCTOBER 7, 2021

Subsequent posts will go into more details on experimentation across Netflix, how Netflix has invested in infrastructure to support and scale experimentation, and the importance of the culture of experimentation within Netflix. To build intuition, let’s run through a thought exercise. First, we’ll assume the coin is fair?—?this

Testing 226

Testing Games Metrics Innovation 226

The Netflix TechBlog

SEPTEMBER 8, 2020

The big difference from the monolith, though, is that this is now a standalone service deployed as a separate “application” (service) in our cloud infrastructure. To prepare ourselves for a big change in the tech stack of our endpoint, we decided to track metrics around the time taken to respond to queries.

Latency 233

Latency Cache Java Traffic 233

Dynatrace

JULY 5, 2022

However, 58% of IT leaders say infrastructure management drains resources as cloud use increases. But AIOps also improves metrics that matter to the bottom line. With better data intelligence across the software development lifecycle, individuals in every role can exercise more autonomy and experience greater job satisfaction.

Artificial Intelligence 278

Artificial Intelligence Cloud Innovation Strategy 278

Dynatrace

DECEMBER 10, 2020

Change starts by thoroughly evaluating whether the current architecture, tools, and processes for configuration, infrastructure, code delivery pipelines, testing, and monitoring enable improved customer experience faster and with high quality or not. Rethinking the process means digital transformation.

Strategy 171

Strategy Performance Logistics Monitoring 171

Dynatrace

JUNE 1, 2021

Application performance monitoring (APM) is the practice of tracking key software application performance metrics using monitoring software and telemetry data. Automatic discovery and mapping of application and its infrastructure components to maintain real-time awareness in dynamic environments. Improved infrastructure utilization.

Monitoring 148

Monitoring Mobile Social Media Artificial Intelligence 148

Scalegrid

APRIL 16, 2020

Are you comfortable setting up your own cloud infrastructure through AWS or Azure? Amazon Virtual Private Clouds (VPC) and Azure Virtual Networks (VNET) are private, isolated sections of the cloud infrastructure where you can launch resources. Do you want to deploy in an AWS VPC or Azure VNET? Expert Tip. No problem. Learn more.

Cloud 242

Cloud Azure AWS Database 242

Dynatrace

MAY 28, 2020

Let me walk you through how I have built my Dynatrace Performance Insights Dashboard showing SLIs split by Test Name as well as SLIs for the specific technology and infrastructure: Enriching your load testing scripts with meta data allows building test context specific SLI-dashboards in Dynatrace. Step #4: Tag your Load Testing steps.

Engineering 187

Engineering Performance Metrics Best Practices 187

Particular Software

MARCH 28, 2022

Unit tests have to call the saga’s Handle methods directly, without exercising any mapping expressions inside the ConfigureHowToFindSaga method, so you just had to hope really hard that your mappings were all correct. Critical time metric In NServiceBus version 7.7, There was also no way to test the ConfigureHowToFindSaga method.

Development 52

Development C++ Virtualization Metrics 52

Testsigma

JANUARY 6, 2022

Robust and secure infrastructure saves the day. In such a case, the infrastructure is required to be robust and stable to provide 24*7 available testing environments for automation testing. Without metrics, parameters, and tracking we can not have a successful scrum. Take breaks and do exercise to keep the spirit high.

Testing 52

Testing Internet Internet Testing Tools 52

Adrian Cockcroft

NOVEMBER 11, 2019

There are many possible failure modes, and each exercises a different aspect of resilience. Collecting some critical metrics at one second intervals, with a total observability latency of ten seconds or less matches the human attention span much better. A resilient system continues to operate successfully in the presence of failures.

Latency 52

Latency Engineering Systems Hardware 52

The Morning Paper

JULY 4, 2019

Moreover, just like an A/B test, we’ll be collecting metrics while the experiment is underway and performing statistical analysis at the end to interpret the results. In this type of environment, there are many potential sources of failure, stemming from the infrastructure itself (e.g.

Latency 77

Latency Engineering Metrics Traffic 77

Adrian Cockcroft

NOVEMBER 11, 2019

There are many possible failure modes, and each exercises a different aspect of resilience. Collecting some critical metrics at one second intervals, with a total observability latency of ten seconds or less matches the human attention span much better. A resilient system continues to operate successfully in the presence of failures.

Latency 53

Latency Engineering Systems Hardware 53

The Netflix TechBlog

DECEMBER 23, 2020

This, in turn, allows processes to exercise certain privileges without having any privileges in the init user namespace. We had a shared metrics daemon on the machine that reached in and polled metrics from the container. In addition to that, we could use our standard metrics daemons on the host.

Media 286

Media Metrics Systems Processing 286

Tasktop

OCTOBER 30, 2019

Chris laid out his vision, which would change everything – the way we support customers, go-to-market, our DNA, infrastructure, software delivery,” recalled Aho. “I Jeff has been leading his organization’s software delivery transformation with the help of Flow Metrics. I was like, “Wow! What’s next? I thought he was nuts.”.

DevOps 8

DevOps Education Innovation Metrics 8