Dynatrace

MAY 15, 2020

This is especially true when we consider the explosive growth of cloud and container environments, where containers are orchestrated and infrastructure is software defined, meaning even the simplest of environments move at speeds beyond manual control, and beyond the speed of legacy Security practices. And this poses a significant risk.

Government 278

Government DevOps Infrastructure Network 278

Dynatrace

JUNE 1, 2023

Fitness app : The fitness app should offer a response time of less than 500 milliseconds for exercise tracking and data recording. This SLO enables a smooth and uninterrupted exercise-tracking experience. Note : you might hear the term latency used instead of response time.

Latency 245

Latency Website Traffic DevOps 245

Dynatrace

JULY 5, 2022

However, 58% of IT leaders say infrastructure management drains resources as cloud use increases. With better data intelligence across the software development lifecycle, individuals in every role can exercise more autonomy and experience greater job satisfaction. The result is a digital roadblock. The ability to preempt outages.

Artificial Intelligence 325

Artificial Intelligence Cloud Innovation Strategy 325

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 245

Strategy Performance Logistics Monitoring 245

The Netflix TechBlog

FEBRUARY 1, 2022

For many roles, you will be given a choice between a take-home coding exercise or a one-hour discussion with one of the engineers from the team. We recommend against interview coding practice puzzle-type exercises, as we don’t ask those types of questions. The problems you are asked to solve are related to the work of the team.

Engineering 208

Engineering Games Entertainment Innovation 208

Dynatrace

APRIL 21, 2022

With Dynatrace’s full-stack monitoring capabilities, organizations can assess how underlying infrastructure resources affect the application’s performance. Figure 2 – Host VM Utilization dashboard to assess for Capacity and Infrastructure Cost Optimization management. Operational excellence. Performance Efficiency.

Azure 246

Azure Monitoring Virtualization Metrics 246

Dynatrace

MARCH 22, 2021

Rather than simply joining three disparate disciplines under common management, DevSecOps expects every individual to exercise security best practices relevant to their role and to remain in a security-focused mindset. Truly implementing DevSecOps requires a cultural shift. A single solution to facilitate the transition to DevSecOps.

DevOps 235

DevOps Speed Infrastructure Software 235

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.

Cloud 242

Cloud Azure AWS Database 242

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. Functional Testing Functional testing was the most straightforward of them all: a set of tests alongside each path exercised it against the old and new endpoints.

Latency 241

Latency Cache Java Traffic 241

The Netflix TechBlog

OCTOBER 26, 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. In this post, we’ll do the same for false negatives and the related concept of statistical power.

Testing 211

Testing Latency Metrics Design 211

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 235

Testing Games Metrics Innovation 235

Dynatrace

JUNE 1, 2023

Fitness app : The fitness app should offer a response time of less than 500 milliseconds for exercise tracking and data recording. This SLO enables a smooth and uninterrupted exercise-tracking experience. Note : you might hear the term latency used instead of response time.

Traffic 173

Traffic Website Latency DevOps 173

Dynatrace

MARCH 14, 2022

To support its objectives, the company operates a digital platform that enables customers to earn points when they exercise or eat healthily. Let’s explore how some healthcare organizations have used AI to take patient care further. Users can then redeem points for perks and benefits such as cinema tickets and gym memberships.

Healthcare 246

Healthcare Artificial Intelligence Innovation Strategy 246

The Agile Manager

MARCH 31, 2025

McKinsey last week posted a blog touting their proprietary AI platform for rejuvenating legacy infrastructure). A product manager who is not knowledgeable in the domain cannot exercise the one decision right a product manager is required to exercise: prioritization. This has ramifications for the consulting business model.

Technology 40

Technology Technology Design Engineering 40

The Netflix TechBlog

DECEMBER 3, 2019

About two years ago, we, at our newly formed Machine Learning Infrastructure team started asking our data scientists a question: “What is the hardest thing for you as a data scientist at Netflix?” Our job as a Machine Learning Infrastructure team would therefore not be mainly about enabling new technical feats.

Open Source 135

Open Source AWS Infrastructure Energy 135

The Netflix TechBlog

SEPTEMBER 10, 2024

Where aws ends and the internet begins is an exercise left to the reader. This is particularly important as we build out new functionality that relies on Pushy; a strong, stable infrastructure foundation allows our partners to continue to build on top of Pushy with confidence. Sample system diagram for an Alexa voice command.

Latency 234

Latency Cache Tuning Efficiency 234

The Netflix TechBlog

DECEMBER 23, 2020

This, in turn, allows processes to exercise certain privileges without having any privileges in the init user namespace. These CVEs did not affect our infrastructure because we were using user namespaces for all of our containers.

Media 295

Media Metrics Systems Processing 295

Dynatrace

JUNE 1, 2021

Automatic discovery and mapping of application and its infrastructure components to maintain real-time awareness in dynamic environments. Integration and automation with service management tools and third-party sources to keep pace with an expanding and evolving infrastructure. Improved infrastructure utilization.

Monitoring 165

Monitoring Mobile Social Media Open Source 165

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. test name, test step.

Engineering 270

Engineering Performance Metrics Best Practices 270

O'Reilly

OCTOBER 19, 2021

As with many burgeoning fields and disciplines, we don’t yet have a shared canonical infrastructure stack or best practices for developing and deploying data-intensive applications. What: The Modern Stack of ML Infrastructure. Adapted from the book Effective Data Science Infrastructure. Foundational Infrastructure Layers.

DevOps 145

DevOps Software Engineering Open Source Infrastructure 145

The Netflix TechBlog

MAY 27, 2020

From failure injection testing to regularly exercising our region evacuation abilities, Netflix engineers invest a lot in ensuring the services that comprise Netflix are robust and reliable. Reliability, formally speaking, is the ability of a system to function under stated conditions for a period of time.

Engineering 105

Engineering Innovation Systems Architecture 105

All Things Distributed

OCTOBER 2, 2017

Our straining database infrastructure on Oracle led us to evaluate if we could develop a purpose-built database that would support our business needs for the long term. All of this is done for you automatically and with zero downtime so that you can focus on your customers, your applications, and your business.

Internet 111

Internet Internet AWS Performance 111

Testsigma

SEPTEMBER 15, 2021

It’s a known fact that if we setup all the infrastructure needed for cross-browser testing, we would need to invest in the maintenance and up-gradation of both old and new browsers as well. One of the biggest concerns with a traditional setup is that we still pay for its maintenance and infrastructure even when they’re not in use.

Cloud 79

Cloud Testing Testing Tools Website 79

All Things Distributed

NOVEMBER 15, 2010

The power of worlds most advanced GPUs is now available for everyone to use without any up-front investment, removing the risks and uncertainties that owning your own GPU infrastructure would involve. Configuring kernel execution is not a trivial exercise and requires GPU device specific knowledge.

AWS 125

AWS Programming Latency Architecture 125

Tasktop

FEBRUARY 20, 2020

I Also like to spend a little bit of time stretching and doing light exercises, reading or playing with my daughter before I dive into some work. Now that I have 3 kids, I’ve been limited to the gym but it’s a great way to get exercise and keep my mind sharp. . Managing our training Infrastructure is an ongoing thing.

Software 52

Software Software Software Engineering Infrastructure 52

All Things Distributed

NOVEMBER 21, 2017

With over 200 million users and seven billion language exercises completed each month, the company's mission is to make education free, fun, and accessible to all. "Amazon ElastiCache has played an absolutely critical part in our infrastructure from the beginning," said Max Blaze, Staff Operations Engineer at Duolingo.

Games 96

Games Retail Latency Education 96

Tasktop

OCTOBER 23, 2020

The infrastructure to learn is meticulously thought out to support all teams and departments. We enjoy social hours such as team lunches, team exercises and happy hours. Would exercise and health be a good topic? There is plenty of stimulation every day, no time to get bored. Everyone’s perspective is respected and heard.

Engineering 52

Engineering Tuning Programming Infrastructure 52

Particular Software

DECEMBER 9, 2019

I once had a client who started out with a very noncomplex server infrastructure. In an era before virtualized infrastructure made allocating additional server resources much easier, Public102 became somewhat of a "junk drawer" server. 100 and X.X.X.101 101 (Public100 and Public101 for short).

Wireless 52

Wireless DevOps Infrastructure Network 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. Take breaks and do exercise to keep the spirit high. We cannot even afford a single day of downtime when working in sprints.

Testing 52

Testing Internet Internet Testing Tools 52

The Morning Paper

JANUARY 23, 2020

" Five infrastructure engineers and 3 product engineers were involved in the incident. The process tracing exercise included: Examning IRC transcripts from multiple channels. At ~1:40pm, a member of the blog infrastructure team is invited to join the warroom and the decision is taken to unpublish the blog post.

Internet 53

Internet Internet Cache Engineering 53

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. These details can really trip you up, leading to tests that don’t test what you think they are.

Development 52

Development C++ Virtualization Metrics 52

Apica

SEPTEMBER 21, 2020

Infrastructure setup. We will conduct a sizing exercise to make sure things are set up for the best performance. This includes mapping all the transactions you need to create the best fit.

Monitoring 52

Monitoring Tuning Virtualization Cloud 52

The Morning Paper

JULY 4, 2019

In this type of environment, there are many potential sources of failure, stemming from the infrastructure itself (e.g. degraded hardware, transient networking problem) or, more often, because of some change deployed by Netflix engineers that did not have the intended effect.

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. The third team is the infrastructure platform team, who deal with datacenter and cloud based resources. A resilient system continues to operate successfully in the presence of failures.

Latency 53

Latency Systems Engineering Hardware 53

Adrian Cockcroft

NOVEMBER 11, 2019

There are many possible failure modes, and each exercises a different aspect of resilience. The third team is the infrastructure platform team, who deal with datacenter and cloud based resources. A resilient system continues to operate successfully in the presence of failures.

Latency 52

Latency Systems Engineering Hardware 52

J. Paul Reed

AUGUST 7, 2023

They knew —from other incidents — there were all sorts of gremlins running around that infrastructure. It’s worth noting: the right end of the spectrum also covers the more… “exotic” action items, like “This was caused by a Windows-issue, so let’s migrate our entire self-run physical infrastructure to Linux and rewrite the entire code base.”

Engineering 52

Engineering Games Hardware Infrastructure 52

The Agile Manager

NOVEMBER 30, 2020

These can be useful exercises, certainly to the business leaders who’ve got to find their customers or compete against rivals with slimmed down cost structures. Oracle provides the cloud infrastructure that Zoom operates on. But other companies are benefiting from this change and will want permanency of these new patterns.

Airlines 52

Airlines Retail C++ Transportation 52