Dynatrace

MAY 31, 2023

Uptime Institute’s 2022 Outage Analysis report found that over 60% of system outages resulted in at least $100,000 in total losses, up from 39% in 2019. The growing amount of data processed at the network edge, where failures are more difficult to prevent, magnifies complexity. Service-level objectives (SLOs).

Best Practices 246

Best Practices DevOps Latency Metrics 246

The Netflix TechBlog

OCTOBER 19, 2020

Reconstructing a streaming session was a tedious and time consuming process that involved tracing all interactions (requests) between the Netflix app, our Content Delivery Network (CDN), and backend microservices. The process started with manual pull of member account information that was part of the session.

Infrastructure 238

Infrastructure Transportation Storage Open Source 238

Dynatrace

JANUARY 20, 2020

Having released this functionality in a Preview Release back in October 2019, we’re now happy to announce the General Availability of our SAP ABAP real user monitoring. Was it the server, the network, or the database that caused the degraded response time? Dynatrace news. Understand the root cause of the degraded GUI response time.

Monitoring 213

Monitoring Performance Network Infrastructure 213

Dynatrace

AUGUST 8, 2019

This short blog post is a follow up to the announcement we made on May 6, 2019: OneAgent for Windows—Enhancements to *.msi-based The installation (and automatic update) of OneAgent is an important part of the delivery process. Smaller network and Dynatrace cluster storage footprint. Dynatrace news. msi-based deployment.

Efficiency 164

Efficiency Network Storage Architecture 164

The Netflix TechBlog

NOVEMBER 22, 2019

This entertaining romp through the tech stack serves as an introduction to how we think about and design systems, the Netflix approach to operational challenges, and how other organizations can apply our thought processes and technologies. We share everything attendees need to implement CloudTrail in their own organizations.

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

This entertaining romp through the tech stack serves as an introduction to how we think about and design systems, the Netflix approach to operational challenges, and how other organizations can apply our thought processes and technologies. We share everything attendees need to implement CloudTrail in their own organizations.

AWS 100

AWS Entertainment Open Source Benchmarking 100

ACM Sigarch

NOVEMBER 4, 2019

Editor’s note: Sophia was one of the recipients of the Best Paper Award at MICRO 2019. About the Author: Sophia Shao is an Assistant Professor of the EECS department at University of California, Berkeley.

Hardware 18

Hardware Architecture Programming Innovation 18

The Netflix TechBlog

NOVEMBER 2, 2020

Failure can occur due to a myriad of reasons: misbehaving clients that trigger a retry storm, an under-scaled service in the backend, a bad deployment, a network blip, or issues with the cloud provider. Netflix experienced a similar issue with the same potential impact as the outage seen in 2019.

Traffic 261

Traffic Metrics Infrastructure Architecture 261

The Netflix TechBlog

DECEMBER 23, 2020

For example, the PID namespace makes it so that a process can only see PIDs in its own namespace, and therefore cannot send kill signals to random processes on the host. In addition to the default Docker namespaces (mount, network, UTS, IPC, and PID), we employ user namespaces for added layers of isolation. User Namespaces.

Media 295

Media Metrics Systems Processing 295

KeyCDN

MAY 14, 2019

We’re thrilled to announce that we’ve added the Image Processing feature! This new feature is available to all customers, is fully integrated into our existing network, and allows comprehensive on the fly image transformation and optimization. How Does Image Processing Work? For example, the query string ?width=600&quality=70

Processing 13

Processing Cache Network Latency 13

Scalegrid

JULY 13, 2020

Recognized as the fastest growing database by popularity, PostgreSQL was named the DBMS of the year in both 2018 and 2017 by DB-Engines, and continues to grow in popularity in 2019. In fact, PostgreSQL is so popular, 11.5% Oracle does offer discounts on their pricing, where you can receive a 10% discount if you purchase online.

Open Source 244

Open Source C++ Tuning Database 244

Dynatrace

AUGUST 8, 2019

Network measurements with per-interface and per-process resolution. OneAgent for Z/Linux collects a number of network metrics: input and output traffic measured in bytes and packets, retransmissions, and connectivity. Network metrics are also collected for detected processes. Feedback or comments?

Availability 34

Availability Hardware Java Tuning 34

The Netflix TechBlog

JANUARY 22, 2021

channel surround sound in 2010, Dolby Atmos in 2017 , and adaptive bitrate audio in 2019. As such, it is common to compute DRC parameters at encode-time, when processing power and lookahead is ample. In 2019, we began delivering high-quality, adaptive bitrate audio to TVs. We began streaming 5.1

Programming 275

Programming Mobile Testing Network 275

Dynatrace

AUGUST 28, 2019

Dynatrace OneAgent discovers all the processes you have running on a host, including dynamic microservices running inside containers. Distributed traces are extended with code-level execution trees that include useful information such as CPU time, suspension time, and network I/O time.

Metrics 203

Metrics Monitoring Azure Code 203

O'Reilly

FEBRUARY 18, 2020

Growth is still strong for such a large topic, but usage slowed in 2018 (+13%) and cooled significantly in 2019, growing by just 7%. But sustained interest in cloud migrations—usage was up almost 10% in 2019, on top of 30% in 2018—gets at another important emerging trend. Still cloud-y, but with a possibility of migration.

Software Architecture 145

Software Architecture DevOps Data Engineering Architecture 145

The Netflix TechBlog

NOVEMBER 13, 2023

In this blog post, we will introduce speech and music detection as an enabling technology for a variety of audio applications in Film & TV, as well as introduce our speech and music activity detection (SMAD) system which we recently published as a journal article in EURASIP Journal on Audio, Speech, and Music Processing.

Architecture 233

Architecture Energy Benchmarking Processing 233

O'Reilly

JANUARY 13, 2020

” Despite the slow rate of adoption, Java’s six-month release cadence has been trucking along—Java 12 dropped in March 2019, with Java 13 following in September. 2019 brought another surprise when Oracle moved Java SE to a subscription-based model. Or do people just not know about the benefits of 11 in containers?”

Programming 144

Programming Java Google C++ 144

High Scalability

DECEMBER 14, 2018

Doug Engelbart : It was the very first time the world had ever seen a mouse, seen outline processing, seen hypertext, seen mixed text and graphics, seen real-time videoconferencing. davidfrum : In order to lose 80% of its value, the bitcoin network expended more electricity than 150 of the world's 195 countries. Homemade modems.

Internet 141

Internet Internet Scalability Serverless 141

The Netflix TechBlog

DECEMBER 11, 2020

We had our first Studio applications consuming the federated graph, without any performance degradation, by the end of the 2019. The schema registry also integrates with our CI/CD systems like Spinnaker to automatically setup cloud networking for DGSs. Our goal was to open up the Studio Edge platform for self-service in April 2020.

Architecture 255

Architecture Best Practices Engineering Open Source 255

Dynatrace

MAY 9, 2019

Added support for Alpine Linux and musl libc for Go processes in containers. support has been extended and will reach end of life in November 2019. This previous version of OneAgent for AIX introduced improved detection of IP addresses for network interfaces. support will reach end of life in April 2019.

Java 113

Java AWS Cloud Monitoring 113

The Netflix TechBlog

SEPTEMBER 13, 2021

We were under pressure to improve our adoption numbers and decided to focus first on the setup friction by improving the developer experience and automating the onboarding process. In 2019, essentially 100% of the Wall-E app configuration was done manually by developers.

Internet 227

Internet Internet Cloud Traffic 227

Tasktop

JUNE 18, 2019

In one week’s time, thousands of IT and business professionals will descend on London for the latest iteration of DevOps Enterprise Summit London 2019 (June 25-27 – InterContinental O2, London, UK). Here are four tips to get the most out of DOES London 2019: Tip #1 – Develop a plan of attack. The countdown is on.

DevOps 74

DevOps Network Software Software 74

The Morning Paper

OCTOBER 4, 2020

The first 5G networks are now deployed and operational. The study is based on one of the world’s first commercial 5G network deployments (launched in April 2019), a 0.5 The 5G network is operating at 3.5GHz). The maximum physical layer bit-rate for the 5G network is 1200.98 The short answer is no.

Energy 130

Energy Latency Performance Network 130

Dynatrace

JUNE 28, 2019

While automation use cases often require programmatically processable results in JSON format, there is also often a requirement for the direct import of Dynatrace data into Tableau or Excel. Here’s an example set of results in a CSV export that can easily be processed by Excel: Convenient date and time selector.

Metrics 140

Metrics Efficiency Monitoring Azure 140

Dynatrace

MAY 31, 2021

It automates complex tasks during the container’s life cycle, such as provisioning, deployment, networking, scaling, load balancing, and more. DevOps and continuous delivery: A revolution in processes, and the way people and software delivery teams work. Who manages the networking aspects? How do you make it scalable?

Virtualization 182

Virtualization DevOps Infrastructure Cloud 182

Dynatrace

APRIL 16, 2019

provides in-process linking to trace services between thread boundaries that aren’t supported out-of-the-box. support will have end-of-life in April 2019. x (Pivotal support for this version ends in April 2019. We’ve uploaded a new minor release of the Dynatrace Service Broker tile to the Pivotal Network.

Cloud 124

Cloud Monitoring Java Servers 124

ACM Sigarch

NOVEMBER 1, 2019

This blog post gives a glimpse of the computer systems research papers presented at the USENIX Annual Technical Conference (ATC) 2019, with an emphasis on systems that use new hardware architectures. Two of the papers, NICA and INSIDER , considered inline processing on FPGA-based Smart NICs and Smart SSDs respectively. Final words.

Architecture 12

Architecture Hardware Cache Storage 12

Dynatrace

JULY 13, 2020

DevOps and Continuous delivery: R evolution in the process, the way people and organizations delivering software work . Who manage s the networking aspects? According to the CNCF Survey 2019 , conducted from organizations of all sizes, 8 out of the top 10 most used container management tools were a distribution of Kubernetes.

Google 173

Google DevOps Ecommerce Cloud 173

Alex Russell

MARCH 6, 2021

Thanks to progress in networks and browsers (but not devices), a more generous global budget cap has emerged for sites constructed the "modern" way: ~100KiB of HTML/CSS/fonts and ~300-350KiB of JS (compressed) is the new rule-of-thumb limit for at least the next year or two. Modern network performance and availability.

Performance 127

Performance Network Mobile Metrics 127

Speed Curve

MARCH 17, 2025

Downtime makes headlines: 2015 – 12-hour Apple outage cost the company $25 million 2016 – 5-hour outage caused an estimated loss of $150 million for Delta Airlines 2019 – 14-hour outage cost Facebook an estimated $90 million It's easy to see why these stories capture our attention. These are big numbers!

Metrics 66

Metrics Website Airlines Speed 66

Smashing Magazine

FEBRUARY 15, 2021

A video with large dimensions or a high bitrate will take longer to download and will require a higher speed network to play back smoothly. This leads to longer startup times, and if the network cannot supply the video fast enough, the video will stall during video playback. There is a solution though! Large preview ).

Network 144

Network Speed Website Mobile 144

Alex Russell

DECEMBER 18, 2022

TL;DR : To serve users at the 75 th percentile ( P75 ) of devices and networks, we can now afford ~150KiB of HTML/CSS/fonts and ~300-350KiB of JavaScript (gzipped). This is a slight improvement on last year's budgets , thanks to device and network improvements. Networks #. This is an ethical crisis for the frontend.

Performance 120

Performance Mobile Network Latency 120

O'Reilly

MARCH 2, 2020

When a project is going off track because some requirement wasn’t understood properly, you need to fix that as soon as possible—not after a year-long development process. When processes change, who wins, who loses, and why? We were very lucky not to be sued.) Why, when things change do they remain the same? Mike Loukides.

Artificial Intelligence 27

Artificial Intelligence Software Architecture Programming C++ 27

Sutter's Mill

JULY 25, 2019

The top-voted primary topic categories correlate well with the results we saw in the 2019 global C++ developer survey open-ended write-in questions for ‘if you could change one thing about C++’ and ‘any other feedback.’ Here’s a 35-page PDF of the full results. The following are some highlights.

C++ 98

C++ Programming Network Efficiency 98

All Things Distributed

SEPTEMBER 25, 2017

The Region will be in the heart of Gulf Cooperation Council (GCC) countries, and we're aiming to have it ready by early 2019. I'm also excited to announce today that we are launching an AWS Edge Network Location in the United Arab Emirates (UAE) in the first quarter of 2018.

Cloud 119

Cloud Education Energy Government 119

Dynatrace

JULY 13, 2020

DevOps and Continuous delivery: R evolution in the process, the way people and organizations delivering software work . Who manage s the networking aspects? According to the CNCF Survey 2019 , conducted from organizations of all sizes, 8 out of the top 10 most used container management tools were a distribution of Kubernetes.

Google 130

Google DevOps Ecommerce Cloud 130

The Morning Paper

FEBRUARY 11, 2020

As of January 21, 2019, the CA had issued a total of 538M certificates for 223M unique FQDNs… Let’s Encrypt has been responsible for significant growth in HTTPS deployment. Staffing is the biggest expense, with 13 full-time employees as of May 2019: six SREs, three software developers, and four admin staff.

Internet 119

Internet Internet Open Source Transportation 119