Dynatrace

JUNE 2, 2020

Autonomous Cloud Programmability. Automation and auto-remediation of delivery processes. Our API was first introduced in 2015 and has since led to great success for our customers in automating their IT operations. Dynatrace news. More cost-efficiency through the incorporation of consumption and usage data.

Metrics 186

Metrics Scalability Tuning Monitoring 186

Brendan Gregg

MAY 28, 2021

While my move is among the first from the Linux cloud teams, Netflix has had staff in Australia for years (for content, marketing, and the FreeBSD OCA). Back in 2015 we'd have BPF (iovisor) meetups in Santa Clara and most contributors would be there in person, with some having travelled. Yes, I'm performance analyzing myself.

Google 144

Google Engineering Open Source AWS 144

Brendan Gregg

FEBRUARY 28, 2023

TCP Extensions for Multipath Operation with Multiple Addresses,” [link] Mar 2020 - [Gregg 20] Brendan Gregg, “Systems Performance: Enterprise and the Cloud, Second Edition,” Addison-Wesley, 2020 - [Hruska 20] Joel Hruska, “Intel Demos PCIe 5.0 Ford, et al., “TCP

Performance 110

Performance Latency Cache Virtualization 110

Brendan Gregg

JULY 2, 2021

E.g., to see process execution with timestamps using execsnoop(8): # execsnoop-bpfcc -T. Low frequency events such as process execution should be negligible to capture. execsnoop New processes (via exec(2)) table. This is currently part of our FlameCommander UI, which also runs flame graphs across the cloud. at the time.

Latency 145

Latency Cache Energy Systems 145

Brendan Gregg

DECEMBER 31, 2017

Donovan Fritz and Joel Kodama (networking) A Day in the Life of a Cloud Network Engineer at Netflix. Monal Daxini Netflix Keystone SPaaS: Real-time Stream Processing as a Service. - Monal Daxini Netflix Keystone SPaaS: Real-time Stream Processing as a Service. - Check them out. html [Introducing Nitro]: [link]

Tuning 61

Tuning AWS Best Practices Network 61

Brendan Gregg

FEBRUARY 28, 2023

TCP Extensions for Multipath Operation with Multiple Addresses,” [link] , Mar 2020 [Gregg 20] Brendan Gregg, “Systems Performance: Enterprise and the Cloud, Second Edition,” Addison-Wesley, 2020 [Hruska 20] Joel Hruska, “Intel Demos PCIe 5.0 Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Brendan Gregg

DECEMBER 30, 2017

Donovan Fritz and Joel Kodama (networking) A Day in the Life of a Cloud Network Engineer at Netflix. Monal Daxini Netflix Keystone SPaaS: Real-time Stream Processing as a Service. - Monal Daxini Netflix Keystone SPaaS: Real-time Stream Processing as a Service. - Check them out. html [Introducing Nitro]: [link]

Tuning 52

Tuning AWS Best Practices Network 52

ACM Sigarch

APRIL 26, 2018

APU: Accelerated Processing Unit is the AMD’s Fusion architecture that integrates both CPU and GPU on the same die. BPU: Brain Processing Unit is the design of the AI chips by Horizon Robotics. They unveiled their first two embedded AI chips fabricated with TSMC 40nm process in December 2017: “Journey 1.0

Hardware 99

Hardware Artificial Intelligence Architecture Google 99

Strategic Tech

FEBRUARY 27, 2021

Instead of fighting against processes to get my job done and get my code into production, I felt like the red carpet was being rolled out for me. People will want to stay at your company for longer if they aren’t burnt out fighting against the process just to do their job. After 6 months, I was still pinching myself.

Development 98

Development Strategy Infrastructure Metrics 98

All Things Distributed

AUGUST 16, 2011

Expanding the Cloud - The AWS GovCloud (US) Region. This new region, which is located on the West Coast of the US, helps US government agencies and contractors move more of their workloads to the cloud by implementing a number of US government-specific regulatory requirements. Cloud First. Cloud Firstâ?? Cloud Readyâ??;

AWS 111

AWS Government Big Data Cloud 111

Brendan Gregg

MAY 28, 2021

While my move is among the first from the Linux cloud teams, Netflix has had staff in Australia for years (for content, marketing, and the FreeBSD OCA). Back in 2015 we'd have BPF (iovisor) meetups in Santa Clara and most contributors would be there in person, with some having travelled. Yes, I'm performance analyzing myself.

Google 40

Google Engineering Open Source AWS 40

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. We explore all the systems necessary to make and stream content from Netflix.

AWS 37

AWS Entertainment Open Source Benchmarking 37

Brendan Gregg

JULY 2, 2021

While basic, I've solved many perf issues with this tool alone, including for misconfigured systems where a shell script is launching failing processes in a loop, and when some minor application is crashing and is restarting every few minutes but has not yet been noticed. ## 2. execsnoop New processes (via exec(2)) table 2. acpid [.]

Open Source 40

Open Source Latency Cache Energy 40

All Things Distributed

OCTOBER 25, 2018

Expanding the AWS Cloud—An AWS Region is coming to South Africa! In 2015, we expanded our presence in the country, opening an AWS office in Johannesburg. Many of our startup customers in Africa are leveraging the AWS Cloud to grow into successful global businesses. AWS is committed to South Africa's transformation.

AWS 167

AWS Cloud Education Programming 167

All Things Distributed

DECEMBER 13, 2016

In November 2015, Amazon Web Services announced that it would launch a new AWS infrastructure region in the United Kingdom. The British Government is also helping to drive innovation and has embraced a cloud-first policy for technology adoption. Take Peterborough City Council as an example.

AWS 166

AWS Cloud Artificial Intelligence IoT 166

Dynatrace

APRIL 5, 2021

It automatically manages all the computing resources those processes require. The growth of Azure cloud computing. Numerous serverless options let you build almost anything in the cloud, and offerings on Azure now match AWS nearly one-to-one with dedicated and on-demand resources. Making the best use of Azure Functions.

Azure 137

Azure Serverless IoT Lambda 137

Scalegrid

NOVEMBER 25, 2019

Released just four years ago in 2015, Scylla has averaged over 220% year-over-year growth in popularity according to DB-Engines. ScyllaDB Cloud vs. ScyllaDB On-Premises. Most Popular Cloud Providers for ScyllaDB. ScyllaDB offers significantly lower latency which allows you to process a high volume of data with minimal delay.

Big Data 187

Big Data Database Open Source Azure 187

Testsigma

SEPTEMBER 8, 2021

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. This is just a small example that we all can relate to and understand the cloud. This is just a small example that we all can relate to and understand the cloud.

Cloud 76

Cloud Testing AWS Testing Tools 76

Dynatrace

APRIL 19, 2021

The industry’s move to dynamic, multicloud, and hybrid-cloud environments, which produce an immense volume, velocity, and variety of data, has increased cloud complexity, and brought the need for automation and intelligence, in addition to observability, to the forefront. Before 2015, Dynatrace was listed as Compuware.

DevOps 262

DevOps Innovation Speed Infrastructure 262

Dynatrace

AUGUST 17, 2023

In 2015, the Spring folks already regarded Dynatrace as the gold standard for performance monitoring. We also use Micrometer to analyze ingest queue processing speed, which helps us make decisions about adding resources. Some years ago, I worked closely with the Spring Framework team as a product manager at Pivotal Software.

Metrics 198

Metrics Analytics Speed Java 198

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. Unfortunately, these default namespace boundaries are not sufficient to prevent container escape, as seen in CVEs like CVE-2015–2925. User Namespaces.

Media 286

Media Metrics Systems Processing 286

Dynatrace

APRIL 19, 2021

The industry’s move to dynamic, multicloud, and hybrid-cloud environments, which produce an immense volume, velocity, and variety of data, has increased cloud complexity, and brought the need for automation and intelligence, in addition to observability, to the forefront. Before 2015, Dynatrace was listed as Compuware.

DevOps 162

DevOps Innovation Speed Infrastructure 162

The Netflix TechBlog

AUGUST 29, 2023

A brief history of IPC at Netflix Netflix was early to the cloud, particularly for large-scale companies: we began the migration in 2008, and by 2010, Netflix streaming was fully run on AWS. Today we have a wealth of tools, both OSS and commercial, all designed for cloud-native environments.

Traffic 220

Traffic Latency Cloud C++ 220

Dynatrace

DECEMBER 22, 2021

Observability platforms are becoming essential as the complexity of cloud-native architectures increases. But by 2015, it was more common to split up monolithic applications into distributed systems. A database could start executing a storage management process that consumes database server resources.

Artificial Intelligence 178

Artificial Intelligence Metrics Architecture DevOps 178

Brendan Gregg

SEPTEMBER 25, 2021

What about short-lived processes, like a service restarting in a loop? That chance encounter, coupled with the Netflix's fault-tolerant cloud, gave me enough confidence to suggest trying tsc in production as a workaround for the issue. We ended up setting it in the BaseAMI for all cloud services.

Speed 126

Speed Java AWS Virtualization 126

Testsigma

JANUARY 7, 2022

2015 saw the trend of scriptless testing and IoT focussed methodologies. QAOps is a term derived by combining the two processes – the DevOps and QA into one. When we fuse QA into the DevOps process the newly integrated process is called QAOps. Robotic process automation (RPA). Signup now.

Artificial Intelligence 89

Artificial Intelligence IoT Software Software 89

The Netflix TechBlog

DECEMBER 17, 2019

Nonetheless, we found a number of limitations that could not satisfy our requirements e.g. stalling the processing of log events until a dump is complete, missing ability to trigger dumps on demand, or implementations that block write traffic by using table locks. Some of DBLog’s features are: Processes captured log events in-order.

Database 212

Database Traffic Transportation Open Source 212

The Netflix TechBlog

DECEMBER 17, 2019

Nonetheless, we found a number of limitations that could not satisfy our requirements e.g. stalling the processing of log events until a dump is complete, missing ability to trigger dumps on demand, or implementations that block write traffic by using table locks. Some of DBLog’s features are: Processes captured log events in-order.

Database 197

Database Traffic Transportation Open Source 197

Brendan Gregg

MAY 16, 2017

I previously wrote about Netflix in [2015] and [2016], and if you are interested in what it's like to work here, I already covered much in those posts. We're on the EC2 cloud, which has great scalability, and our own cloud architecture of microservices is also designed for scalability. Time flies! Little to no bureaucracy.

Java 75

Java Entertainment Engineering Scalability 75

Brendan Gregg

NOVEMBER 29, 2017

Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. Things started to become confusing here for two reasons.

Virtualization 111

Virtualization AWS Hardware Storage 111

Testsigma

JUNE 5, 2021

In 2015, 35% of the internet traffic came from mobile devices, 6 years later, the number is 54.8%. Cloud-based online tools generally go with the emulators and simulators on their platform. Then, the best way is to opt for a cloud-based device lab. Now you can run them on the device of your choice on the Testsigma cloud.

Mobile 52

Mobile Testing Website Testing Tools 52

Brendan Gregg

SEPTEMBER 25, 2021

What about short-lived processes, like a service restarting in a loop? That chance encounter, coupled with the Netflix's fault-tolerant cloud, gave me enough confidence to suggest trying tsc in production as a workaround for the issue. We ended up setting it in the BaseAMI for all cloud services.

Speed 40

Speed Java AWS Virtualization 40

Brendan Gregg

SEPTEMBER 25, 2021

What about short-lived processes, like a service restarting in a loop? That chance encounter, coupled with the Netflix's fault-tolerant cloud, gave me enough confidence to suggest trying tsc in production as a workaround for the issue. We ended up setting it in the BaseAMI for all cloud services.

Speed 52

Speed Java AWS Virtualization 52

Testsigma

FEBRUARY 19, 2021

Testsigma is a cloud-based, AI-driven test automation platform that supports Agile and Continuous Delivery teams – for browser as well as mobile testing. XCUITest is a UI testing framework for iOS apps that was launched by Apple in 2015. Robotium does not have any record and play functions built in as such.

Testing Tools 57

Testing Tools Mobile Testing Java 57

Brendan Gregg

NOVEMBER 28, 2017

Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. Things started to become confusing here for two reasons.

Virtualization 40

Virtualization AWS Hardware Storage 40

Enprowess

JANUARY 12, 2022

Convenient Debugging : Debugging process is easy for the developers as single page application SPA offer developers tools. AI chatbots can handle complex processes and prompt answering, thereby providing seamless digital experiences with a company. Internet of things (IoT) – Number of IoT devices 2015-2025 Statista.

Blockchain 59

Blockchain IoT Development Serverless 59

Brendan Gregg

AUGUST 8, 2017

Load averages are an industry-critical metric – my company spends millions auto-scaling cloud instances based on them and other metrics – but on Linux there's some mystery around them. This measures demand, which can be greater than what the system is currently processing. I've never seen an explanation. cat /proc/loadavg.

Latency 111

Latency Metrics C++ Systems 111