The Netflix TechBlog

MARCH 1, 2021

It supports both high throughput services that consume hundreds of thousands of CPUs at a time, and latency-sensitive workloads where humans are waiting for the results of a computation. The subsystems all communicate with each other asynchronously via Timestone, a high-scale, low-latency priority queuing system. Warm capacity.

Serverless 232

Serverless Media Latency Social Media 232

Dynatrace

JULY 22, 2024

Traces are used for performance analysis, latency optimization, and root cause analysis. Getting started with OpenTelemetry Getting started with OpenTelemetry involves installing the appropriate libraries and agents for your programming language and environment. Logs are used for debugging, troubleshooting, and auditing purposes.

Latency 264

Latency Best Practices Metrics Open Source 264

Dynatrace

NOVEMBER 6, 2023

Dynatrace enables teams to specify SLOs, such as latency, uptime, availability, and more. Dynamic debugging Developers can leverage Dynatrace to understand code-level problems and debug them without stopping a program from running. A breakpoint won’t stop your program but will collect local variables, stack trace, process metrics, etc.,

Development 290

Development DevOps Programming Cloud 290

The Netflix TechBlog

JUNE 4, 2019

Because microprocessors are so fast, computer architecture design has evolved towards adding various levels of caching between compute units and the main memory, in order to hide the latency of bringing the bits to the brains. We formulate the problem as a Mixed Integer Program (MIP). can we actually make this work in practice?

Cache 255

Cache Latency Airlines Logistics 255

Dynatrace

JUNE 8, 2020

Metrics are provided for general host info like CPU usage and memory consumption, OneAgent traffic, and network latency. With the release of Dynatrace version 1.194, Dynatrace is starting a Preview program for self-monitoring dashboards for Dynatrace Managed clusters. An illustration of the cluster overview dashboard is shown below.

Software 214

Software Software Programming Metrics 214

Dynatrace

JANUARY 26, 2021

When an application is triggered, it can cause latency as the application starts. Security, databases, and programming languages effortlessly remain up to date and secure in the serverless model. This creates latency when they need to restart. OneAgent supports nearly all major programming languages and tools.

Serverless 246

Serverless Efficiency Lambda AWS 246

Dynatrace

APRIL 5, 2021

This is where Lambda comes in: Developers can deploy programs with no concern for the underlying hardware, connecting to services in the broader ecosystem, creating APIs, preparing data, or sending push notifications directly in the cloud, to list just a few examples. AWS continues to improve how it handles latency issues.

Lambda 258

Lambda AWS Serverless Hardware 258

Dynatrace

SEPTEMBER 25, 2019

Citrix platform performance—optimize your Citrix landscape with insights into user load and screen latency per server. Citrix latency represents the end-to-end “screen lag” experienced by a server’s users. Tie latency issues to host and virtualization infrastructure network quality. ICA latency. Citrix VDA.

Latency 164

Latency Performance Virtualization Infrastructure 164

Dynatrace

OCTOBER 4, 2021

An application programming interface (API) is a set of definitions and protocols for building and integrating application software that enables your product to communicate with other products and services. As a result, API monitoring has become a must for DevOps teams. So what is API monitoring?

Monitoring 245

Monitoring Latency Metrics Availability 245

Scalegrid

OCTOBER 17, 2019

A long time ago, in a galaxy far far away, ‘threads’ were a programming novelty rarely used and seldom trusted. While there is plenty of well-documented benefits to using a connection pooler, there are some arguments to be made against using one: Introducing a middleware in the communication inevitably introduces some latency.

Architecture 200

Architecture Database Latency Servers 200

All Things Distributed

NOVEMBER 15, 2010

We believe that making these GPU resources available for everyone to use at low cost will drive new innovation in the application of highly parallel programming models. For example, the most fundamental abstraction trade-off has always been latency versus throughput. General Purpose GPU programming. From CPU to GPU.

AWS 125

AWS Programming Latency Architecture 125

Randon ASCII

SEPTEMBER 8, 2019

I also don’t know why right-clicking on other programs’ icons on the task bar is also a bit slow – it’s apparently a different issue, or an odd design decision. I don’t know what f01b4d95cf55d32a.automaticDestinations-ms is, and I don’t know why RuntimeBroker.exe reads from it so inefficiently. Don’t call ReadFile to get 68 bytes.

Latency 79

Latency Cache Programming Operating System 79

Dynatrace

NOVEMBER 3, 2021

Monitoring , by textbook definition, is the process of collecting, analyzing, and using information to track a program’s progress toward reaching its objectives and to guide management decisions. First, let’s define what we mean by observability and monitoring. Monitoring focuses on watching specific metrics.

Monitoring 264

Monitoring Metrics DevOps Scalability 264

The Netflix TechBlog

NOVEMBER 22, 2019

Netflix runs dozens of stateful services on AWS under strict sub-millisecond tail-latency requirements, which brings unique challenges. We showcase our case studies, open-source tools in benchmarking, and how we ensure that AWS cloud services are serving our needs without compromising on tail latencies.

AWS 38

AWS Entertainment Open Source Benchmarking 38

Dynatrace

APRIL 8, 2024

Collect data automatically and pre-processed from a range of sources: application programming interfaces, integrations, agents, and OpenTelemetry. Maximize performance for high-frequency and low-latency trading strategies. Get full visibility and automated optimization of trading processes across asset classes. Break down data silos.

Analytics 246

Analytics Infrastructure Efficiency Technology 246

Scalegrid

APRIL 16, 2020

This is because they are able to leverage free AWS or Azure startup hosting credits secured through their incubator, accelerator, or startup community program, and can apply their free credits to their database hosting costs as ScaleGrid. Deploying your application and database on the same VPC also provides the lowest possible latency path.

Cloud 242

Cloud Azure AWS Database 242

VoltDB

MAY 14, 2024

Balancing Low Latency, High Availability and Cloud Choice Cloud hosting is no longer just an option — it’s now, in many cases, the default choice. Long-tail latency spikes would break a lot of if not most time-sensitive use cases, like IoT device control. But the cloud computing market, having grown to a whopping $483.9

Latency 52

Latency Availability Cloud Hardware 52

All Things Distributed

OCTOBER 25, 2018

The new AWS Africa (Cape Town) Region will have three Availability Zones and provide lower latency to end users across Sub-Saharan Africa. This program gives access to resources such as AWS credits, a jobs board, and training content to accelerate cloud-related learning. For educators and students, we have AWS Educate.

AWS 167

AWS Cloud Education Programming 167

Dynatrace

OCTOBER 4, 2022

These include application programming interfaces, streaming, and more. Data lakehouses deliver the query response with minimal latency. So, usage can become overwhelming if organizations do not carefully manage it. How does a data lakehouse work? Data lakehouses typically provide support for data ingestion through a variety of methods.

Artificial Intelligence 246

Artificial Intelligence Storage Analytics Government 246

Dynatrace

JULY 10, 2019

With insights from Dynatrace into network latency and utilization of your cloud resources, you can design your scaling mechanisms and save on costly CPU hours. Any programming language able to make HTTP requests – such as Python, Java or bash – would be good for this purpose.

Java 197

Java Best Practices Metrics Azure 197

Sutter's Mill

FEBRUARY 17, 2025

Relatedly, P1494R4 Partial program correctness by Davis Herring adds the idea of observable checkpoints that limit the ability of undefined behavior to perform time-travel optimizations. Note: This is the second time contracts has been voted into draft standard C++. It was briefly part of draft C++20, but was then removed for further work.

C++ 65

C++ Programming Code Google 65

High Scalability

JANUARY 24, 2019

George Dyson : The next revolution will be the rise of analog systems that can no longer be mastered by digital programming. For those who sought to control nature through programmable machines, it responds by allowing us to build machines whose nature is that they can no longer be controlled by programs.

Internet 29

Internet Internet Scalability Games 29

All Things Distributed

JULY 14, 2015

No matter which mechanism you choose to use, we make the stream data available to you instantly (latency in milliseconds) and how fast you want to apply the changes is up to you. Also, you can choose to program post-commit actions, such as running aggregate analytical functions or updating other dependent tables.

Database 158

Database Lambda AWS IoT 158

The Netflix TechBlog

MAY 14, 2021

Users of Prodicle: Production Office Coordinator on their job As the adoption of Prodicle grew over time, Productions asked for more features, which led to the system quickly evolving in multiple programming languages under different teams. Early prototypes and load tests validated that the offering could meet our needs.

Traffic 163

Traffic Java Latency Google 163

High Scalability

SEPTEMBER 14, 2018

SCM slots between DRAM and flash in terms of latency, cost, and density. Programming Rants : This time PHP7 became the best performing programming language implementation, also the least memory consumption (I'm amazed with what they did in version 7). The new memory hierarchy is SRAM, DRAM, SCM (storage class memory), SSD, HDD.

Internet 30

Internet Internet Scalability Education 30

Scalegrid

JANUARY 25, 2024

Key Takeaways Critical performance indicators such as latency, CPU usage, memory utilization, hit rate, and number of connected clients/slaves/evictions must be monitored to maintain Redis’s high throughput and low latency capabilities. It can achieve impressive performance, handling up to 50 million operations per second.

Metrics 130

Metrics Monitoring Latency Cache 130

The Morning Paper

FEBRUARY 6, 2020

On the Cloudburst design teams’ wish list: A running function’s ‘hot’ data should be kept physically nearby for low-latency access. A low-latency autoscaling KVS can serve as both global storage and a DHT-like overlay network. Programming model. Cloudburst programs are written in Python.

Serverless 98

Serverless Lambda Cache Latency 98

High Scalability

JULY 20, 2018

Yet we still program with text—in files. He told me his work in functional programming languages failed, and would likely always fail, because it was easy to do hard things but incredibly difficult to do simple things. Hey, it's HighScalability time: World History Timeline from 3000BC to 2000AD. Do you like this sort of Stuff?

Internet 121

Internet Internet Scalability Automotive 121

All Things Distributed

NOVEMBER 13, 2018

In 2013, we launched a dedicated program called AWS Activate. This program gives startups access to guidance and one-on-one time with AWS experts. Some of our Italian ISV partners include Avantune, Docebo, Doxee, Tagetik Software, and TeamSystem. We are also focused on supporting start-up companies across Italy.

AWS 164

AWS Energy Automotive Traffic 164

Sutter's Mill

FEBRUARY 13, 2017

Tue-Thu Apr 25-27: High-Performance and Low-Latency C++ (Stockholm). On April 25-27, I’ll be in Stockholm (Kista) giving a three-day seminar on “High-Performance and Low-Latency C++.” If you’re interested in attending, please check out the links, and I look forward to meeting and re-meeting many of you there.

Latency 48

Latency C++ Hardware Performance 48

All Things Distributed

JANUARY 6, 2016

A region in South Korea has been highly requested by companies around the world who want to take full advantage of Korea’s world-leading Internet connectivity and provide their customers with quick, low-latency access to websites, mobile applications, games, SaaS applications, and more.

AWS 99

AWS Cloud Games Latency 99

All Things Distributed

NOVEMBER 12, 2018

The AWS GovCloud (US-East) Region is located in the eastern part of the United States, providing customers with a second isolated Region in which to run mission-critical workloads with lower latency and high availability. US International Traffic in Arms Regulations (ITAR).

AWS 115

AWS Healthcare Cloud Government 115

All Things Distributed

FEBRUARY 22, 2012

They must deal with the increased latency and unreliability inherent in remote communication. Tasks can be long-running, may fail, may timeout and may complete with varying throughputs and latencies. The asynchronous and distributed model has the benefits of loose coupling and selective scalability, but it also creates new challenges.

Cloud 117

Cloud AWS Java Scalability 117

All Things Distributed

SEPTEMBER 25, 2017

This Region will consist of three Availability Zones at launch, and it will provide even lower latency to users across the Middle East. In the education sector we have been supporting the development of technology and cloud skills amongst tertiary institutes in the Middle East through the AWS Educate program.

Cloud 118

Cloud Education Energy Government 118

Sutter's Mill

SEPTEMBER 11, 2020

Here are some of the times I’ll be participating on the actual program: Sunday 1300 MDT: Organizer’s Panel. It’s hard to believe CppCon 2020 is nearly here… in fact, pre-conference tutorials are already in progress. I’ll be at the conference throughout the week in the hallways and session rooms.

C++ 91

C++ Games Programming Latency 91

The Netflix TechBlog

JULY 12, 2019

This data-propagation latency was unacceptable?—?we The Tangible Result With the data propagation latency issue solved, we were able to re-implement the Gatekeeper system to eliminate all I/O boundaries. Traditional Hollow usage The problem with this total-source-of-truth iteration model is that it can take a long time.

Cache 183

Cache Architecture Engineering Latency 183

The Morning Paper

JANUARY 28, 2020

Shredder is " a low-latency multi-tenant cloud store that allows small units of computation to be performed directly within storage nodes. " If you want a lightweight, fast-starting, easy to program for, embeddable application runtime that also offers isolation, then a natural choice is V8 isolates. High performance.

Serverless 99

Serverless Storage Latency Cloud 99