Dynatrace

NOVEMBER 14, 2023

For example, how much does a reduction in MTTR impact revenue? Customer empathy is key to a fully optimized site reliability engineering practice Software engineering can often be an impersonal discipline. Generative AI and the future of site reliability engineering “AI is not new in the APM world,” reminded Aguiar.

Best Practices 197

Best Practices Engineering DevOps Software Engineering 197

The Netflix TechBlog

NOVEMBER 29, 2023

Bitrate versus quality comparison HDR-VMAF is designed to be format-agnostic — it measures the perceptual quality of HDR video signal regardless of its container format, for example, Dolby Vision or HDR10. Shown below are rate versus quality examples for a couple of titles from our HDR catalog. We present two sets. The first set (Fig.

Open Source 252

Open Source Software Engineering Internet Internet 252

Dynatrace

APRIL 29, 2021

The website was born as a collaboration between the Innovation Lab and R&D Employer Branding team, with a double aim of showcasing our engineering excellence and of attracting even greater talent to our company. The post Showcasing engineering excellence at Dynatrace appeared first on Dynatrace blog.

Engineering 262

Engineering Open Source Website Innovation 262

Dynatrace

AUGUST 3, 2022

Malicious attackers have gotten increasingly better at identifying vulnerabilities and launching zero-day attacks to exploit these weak points in IT systems. A zero-day exploit is a technique an attacker uses to take advantage of an organization’s vulnerability and gain access to its systems.

Java 192

Java Traffic Benchmarking Strategy 192

Dynatrace

MAY 31, 2023

This shift is leading more organizations to hire site reliability engineers to guarantee the reliability and resiliency of their services. How site reliability engineering affects organizations’ bottom line SRE applies the disciplines of software engineering to infrastructure management, both on-premises and in the cloud.

Best Practices 228

Best Practices DevOps Latency Metrics 228

The Netflix TechBlog

NOVEMBER 9, 2021

The Android launch leveraged the open-source software decoder dav1d built by the VideoLAN, VLC, and FFmpeg communities and sponsored by AOMedia. While software decoders enable AV1 playback for more powerful devices, a majority of Netflix members enjoy their favorite shows on TVs.

Media 246

Media Open Source Efficiency Software Engineering 246

High Scalability

JANUARY 11, 2022

The streaming data store makes the system extensible to support other use-cases (e.g. FUN FACT : In this talk , Rodrigo Schmidt, director of engineering at Instagram talks about the different challenges they have faced in scaling the data infrastructure at Instagram. System Components. Streaming Data Model.

Design 334

Design Media Storage Logistics 334

The Netflix TechBlog

FEBRUARY 1, 2022

Think about your past work experiences and prepare some examples of when you achieved something amazing, or had some tough challenges. If you want to practice, focus on medium-difficulty real-world problems you might encounter in a software engineering role. Be sure to have questions prepared to ask the interviewers.

Engineering 199

Engineering Games Entertainment Innovation 199

Dynatrace

MARCH 3, 2020

For software engineering teams, this demand means not only delivering new features faster but ensuring quality, performance, and scalability too. One way to apply improvements is transforming the way application performance engineering and testing is done. Here is the definition of this model: ?.

Performance 246

Performance Education Innovation Software Architecture 246

The Morning Paper

JANUARY 16, 2020

Synthesizing data structure transformations from input-output examples , Feser et al., ” Never mind, because the ideas in the paper are still very connected to a question I’m fascinated by at the moment: “how will we be developing software systems over this coming decade?” PLDI’15.

Programming 56

Programming Benchmarking Testing Systems 56

Dynatrace

NOVEMBER 17, 2020

We sat together with Armin Ruech and Daniel Dyla, software engineers at Dynatrace and leaders within the OpenTelemetry community, to hear about their involvement with the second most active CNCF project. My name is Armin Ruech, I’m a Software Engineer at Dynatrace and I started as a software developer around 3.5

Open Source 152

Open Source Software Engineering Government Java 152

Dynatrace

JANUARY 23, 2024

AI data analysis can help development teams release software faster and at higher quality. Enter AI observability, which uses AI to understand the performance and cost-effectiveness details of various systems in an IT environment. AI-enabled chatbots can help service teams triage customer issues more efficiently.

Performance 191

Performance DevOps Innovation Artificial Intelligence 191

cdemi

DECEMBER 16, 2017

Because of software error, the spacecraft encountered Mars at a lower than anticipated altitude and disintegrated due to atmospheric stresses. In this example, we can clearly see the huge impact of developing software without good specifications, requirement and guidelines can have. Tests are fundamental.

Software 73

Software Software Programming Software Engineering 73

Dynatrace

NOVEMBER 22, 2021

Visibility into system activity and behavior has become increasingly critical given organizations’ widespread use of Amazon Web Services (AWS) and other serverless platforms. AWS Lambda makes it easy to design, run, and maintain application systems without having to provision or manage infrastructure. Dynatrace news.

Best Practices 217

Best Practices AWS Monitoring Serverless 217

The Morning Paper

NOVEMBER 19, 2019

Local-first software: you own your data, in spite of the cloud Kleppmann et al., If you start reading this paper you could be lost for hours following all the interesting links and ideas, and end up even more dissatisfied than you already are with the state of software today. Local-first software ideals. It should be fast.

Cloud 83

Cloud Software Software Internet 83

The Netflix TechBlog

NOVEMBER 22, 2019

4:45pm-5:45pm NFX 202 A day in the life of a Netflix Engineer Dave Hahn , SRE Engineering Manager Abstract : Netflix is a large, ever-changing ecosystem serving millions of customers across the globe through cloud-based systems and a globally distributed CDN. Thursday?—?December

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

4:45pm-5:45pm NFX 202 A day in the life of a Netflix Engineer Dave Hahn , SRE Engineering Manager Abstract : Netflix is a large, ever-changing ecosystem serving millions of customers across the globe through cloud-based systems and a globally distributed CDN. Thursday?—?December

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

OCTOBER 27, 2021

The GUI can be extended with plugins, allowing the community to build integrations to other systems, custom visualizations, and embed upcoming features of Metaflow directly into its views. Requirements for a Metaflow GUI Metaflow is a human-centered system by design. Example task-level plugin Try it at home!

Open Source 222

Open Source Monitoring Scalability Code 222

Dotcom-Montior

OCTOBER 6, 2021

A site reliability engineer, or SRE, is a role that that encompasses aspects of both software engineering and operations/infrastructure. The term site reliability engineering first came into existence at Google in 2003 when a site reliability team was created. At that time, the team was made up of software engineers.

Engineering 67

Engineering DevOps Monitoring Google 67

The Morning Paper

NOVEMBER 12, 2019

Scaling symbolic evaluation for automated verification of systems code with Serval Nelson et al., Serval is a framework for developing automated verifiers of systems software. To invest in formally modelling something, you really need to have a very good idea of what the software needs to do. SOSP’19.

Code 45

Code Systems Programming Google 45

O'Reilly Software

JUNE 12, 2018

Practical advice for software engineers and security consultants. As a software security evaluator and a one-time engineer, I can confirm what the daily security breaches are telling us: software engineers and architects regularly fail at building in sufficient security and privacy.

Artificial Intelligence 78

Artificial Intelligence Development Software Engineering Programming 78

High Scalability

JULY 13, 2018

And if you know anyone looking for a simple book that uses lots of pictures and lots of examples to explain the cloud, then please recommend my new book: Explain the Cloud Like I'm 10. billion : venture investment first half of 2018; 1 billion : Utah voting system per day hack attempts; 67% : did not deploy a serverless app last year; $1.8

Internet 135

Internet Internet Scalability AWS 135

Dynatrace

MAY 6, 2024

Problem remediation is too time-consuming According to the DevOps Automation Pulse Survey 2023 , on average, a software engineer takes nine hours to remediate a problem within a production application. Context-rich tickets can be created in systems like Jira or ServiceNow for traceability and compliance.

DevOps 290

DevOps Software Engineering Games Java 290

Strategic Tech

JANUARY 19, 2020

How we spend our time and apply our resources when developing software systems is possibly the most fundamental and difficult challenge. A natural tendency for software engineers is to gravitate towards the most technically interesting challenges. An example of a commoditised core is a search engine.

Open Source 87

Open Source Games Innovation Strategy 87

J. Paul Reed

JULY 17, 2023

It usually refers a project that seeks to update (or, more often, completely replace) a business-critical, “legacy” piece of software or infrastructure, but with the added challenge of doing so without disrupting whatever’s in production (and, more importantly, its ability to generate revenue). Yes, I’ve seen that video too. No, we’re not.

Infrastructure 96

Infrastructure Engineering Systems Software 96

The Morning Paper

JULY 7, 2019

Software engineering for machine learning: a case study Amershi et al., More specifically, we’ll be looking at the results of an internal study with over 500 participants designed to figure out how product development and software engineering is changing at Microsoft with the rise of AI and ML. ICSE’19.

Software Engineering 92

Software Engineering Engineering Software Software 92

The Netflix TechBlog

MARCH 10, 2021

Groups beyond software engineering teams are standing up their own systems and automation. Permission whack-a-mole At Netflix, we’re firm believers in empowering our employees and providing low-friction systems that allow users to get their jobs done in a safe way. If you missed the talk, check it out here.

AWS 251

AWS Cloud Games Infrastructure 251

Official Blog - World Web Technology

NOVEMBER 9, 2023

On top of that, PHP is used to run famous content management systems like Joomla, WordPress, and Drupal. Creating tools and systems and offering online resources help the language keep growing and improving. Windows, macOS, Linux, and other running systems can use it and provide easy PHP development in India.

Website 59

Website Development Open Source Database 59

The Netflix TechBlog

FEBRUARY 13, 2024

These observations are from a particular type of A/B test that Netflix runs called a software canary or regression-driven experiment. An example data stream for an A/B test where each observation represents play-delay for the control (left) and treatment (right). Strictly control false positive (false alarm) probabilities.

Testing 239

Testing Software Software Metrics 239

O'Reilly

FEBRUARY 2, 2020

Second, the behavior of AI systems changes over time. Charity Majors’ emphasis on cardinality and inferring the internal states of a system from its outputs is certainly the right direction in which to be looking, but in AI systems, the number of internal states grows by many, many orders of magnitude.

Software Architecture 68

Software Architecture Monitoring Software Engineering Architecture 68

Testsigma

FEBRUARY 12, 2021

The way we now look at software engineering has revolutionized test automation, with QA teams adapting automation to expand test scope, increase efficiency and do more testing in less time. Test Automation is a software testing method that uses automatic methods to carry out a test case collection.

Testing 54

Testing Testing Tools Software Engineering Efficiency 54

Strategic Tech

SEPTEMBER 29, 2018

finding good software engineers takes so long and requires so much effort… but it doesn’t have to. Improving your hiring fortunes is not just about optimising your hiring process, it’s about making systemic changes to your organisation. Hiring is so hard?—?finding Contact me if you are interested or would like to know more.

Software Engineering 40

Software Engineering Open Source Engineering Java 40

The Morning Paper

JANUARY 21, 2020

Allspaw highlights four key challenges: The systems are uniquely opaque, with multiple layers of abstraction hiding underlying complexity, performance variability under normal conditions, and an increasing interdependence between services, including across organisational boundaries. Routing, for example, is non-deterministic.

Internet 98

Internet Internet Strategy Energy 98

Adrian Cockcroft

FEBRUARY 13, 2023

Discussion of the water positive goal and optimizations that let AWS return water directly for irrigation rather than to the sewage system. This is the AWS Professional Services built tooling that customers can use to track the carbon footprint of their operations and processes, along with a customer example.

AWS 64

AWS Energy Architecture Programming 64

SQL Server According to Bob

DECEMBER 18, 2018

An example of the error: The application does a buffered write and receives success. This means data can be stored in file system cache, non-stable media. ) Assume the database application opens the backup file, allowing file system caching (~_O_DIRECT.) Bob Dorr – Principal Software Engineer SQL Server.

Servers 40

Servers Media Cache Software Engineering 40

SQL Server According to Bob

MARCH 18, 2018

For example, we are always reviewing the Linux package files in order to reduce the size of the package. Studying the code I found that the ‘default max worker threads’ calculation did not take into account the RAM on the system. The sp_configure ‘max workers’ setting can be used to override the value on your system.

Servers 40

Servers Best Practices Software Engineering Operating System 40

All Things Distributed

SEPTEMBER 4, 2017

The management consultants at McKinsey expect that the global market for AI-based services, software and hardware will grow annually by 15-25% and reach a volume of around USD 130 billion in 2025. For the past 20 years, thousands of software engineers at Amazon have been working on ML. Machine Leaning at Amazon.

Artificial Intelligence 147

Artificial Intelligence Transportation Education Airlines 147