The Netflix TechBlog

FEBRUARY 18, 2022

We thus assigned a priority to each use case and sharded event traffic by routing to priority-specific queues and the corresponding event processing clusters. This separation allows us to tune system configuration and scaling policies independently for different event priorities and traffic patterns.

Systems 334

Systems Traffic Architecture Mobile 334

Dynatrace

NOVEMBER 24, 2020

Well-Architected Reviews are conducted by AWS customers and AWS Partner Network (APN) Partners to evaluate architectures to understand how well applications align with the multiple Well-Architected Framework design principles and best practices. Stay tuned. Seamless monitoring of AWS Services running in AWS Cloud and AWS Outposts.

AWS 221

AWS Artificial Intelligence Best Practices Lambda 221

The Netflix TechBlog

AUGUST 10, 2020

In addition, with 193M members and counting, there is a huge diversity in the networks that stream our content as well as in our members’ bandwidth. It is, thus, imperative that we are sensible in the use of the network and of the bandwidth we require. Further tuning of pre-defined encoding parameters.

Innovation 242

Innovation Traffic Network Efficiency 242

The Netflix TechBlog

NOVEMBER 2, 2020

How viewers are able to watch their favorite show on Netflix while the infrastructure self-recovers from a system failure By Manuel Correa , Arthur Gonigberg , and Daniel West Getting stuck in traffic is one of the most frustrating experiences for drivers around the world. Logs and background requests are examples of this type of traffic.

Traffic 258

Traffic Metrics Infrastructure Architecture 258

Dynatrace

FEBRUARY 10, 2022

WAFs protect the network perimeter and monitor, filter, or block HTTP traffic. Compared to intrusion detection systems (IDS/IPS), WAFs are focused on the application traffic. RASP solutions sit in or near applications and analyze application behavior and traffic. How to get started.

Traffic 246

Traffic Benchmarking Innovation Java 246

Dynatrace

NOVEMBER 20, 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. Stay tuned for more announcements.

Availability 43

Availability Hardware Java Tuning 43

Dynatrace

APRIL 26, 2022

With DEM solutions, organizations can operate over on-premise network infrastructure or private or public cloud SaaS or IaaS offerings. STM generates traffic that replicates the typical path or behavior of a user on a network to measure performance for example, response times, availability, packet loss, latency, jitter, and other variables).

Monitoring 246

Monitoring Social Media IoT Metrics 246

Dynatrace

JUNE 26, 2020

Dynatrace Synthetic Monitoring helps you quickly verify if your application is delivering the expected end user experience by offering an outside-in view of all your applications and services, independent of real traffic. So stay tuned! HTTP monitor locations use the same set of IP addresses as the browser monitoring locations.

Monitoring 264

Monitoring Azure AWS Traffic 264

Dynatrace

SEPTEMBER 28, 2021

To accurately measure application availability, first make sure you can accurately measure the true end-user experience, not just network statistics. Application usage and traffic. Application usage and traffic monitors the number of users accessing your system and informs many other metrics, including system uptime.

DevOps 246

DevOps Metrics Traffic Efficiency 246

The Netflix TechBlog

APRIL 29, 2019

Open Connect Open Connect is Netflix’s content delivery network (CDN). video streaming) takes place in the Open Connect network. The network devices that underlie a large portion of the CDN are mostly managed by Python applications. If any of this interests you, check out the jobs site or find us at PyCon. are you logged in?

Open Source 280

Open Source Network Infrastructure Big Data 280

Dynatrace

MAY 1, 2020

Network measurements with per-interface and per-process resolution. OneAgent for the ARM platform 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. Stay tuned for more details.

Java 182

Java Hardware Metrics Tuning 182

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. Stay tuned for more announcements.

Availability 34

Availability Hardware Java Tuning 34

The Netflix TechBlog

OCTOBER 8, 2024

Challenges At Netflix, temporal data is continuously generated and utilized, whether from user interactions like video-play events, asset impressions, or complex micro-service network activities. Handling Bursty Traffic : Managing significant traffic spikes during high-demand events, such as new content launches or regional failovers.

Latency 237

Latency Storage Traffic Tuning 237

Dynatrace

OCTOBER 13, 2019

They are, of course, not a complete solution, as they can be intercepted like any other network traffic. Stay tuned for more Dynatrace Synthetic news, including: Credential vault support for HTTP monitors. You must deselect this option to enable full mutual authentication. What’s needed to get started? What’s next?

Monitoring 34

Monitoring IoT Tuning Traffic 34

Dynatrace

MAY 17, 2023

This allows us to quickly tell whether the network link may be saturated or the processor is running at its limit. This allows us to quickly tell whether the network link may be saturated or the processor is running at its limit. On the other hand, if we checked out the process page for our Node.js

Metrics 243

Metrics Database Monitoring Network 243

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. Our engineering teams tuned their services for performance after factoring in increased resource utilization due to tracing.

Infrastructure 237

Infrastructure Transportation Storage Open Source 237

The Netflix TechBlog

SEPTEMBER 18, 2024

message IdempotencyToken ( Timestamp generation_time, String token ) At Netflix, client-generated monotonic tokens are preferred due to their reliability, especially in environments where network delays could impact server-side token generation. Either or both may be required by backing storage engines to de-duplicate mutations.

Latency 258

Latency Storage Cache Efficiency 258

The Netflix TechBlog

AUGUST 30, 2021

When a new hardware device is connected, the Local Registry detects and collects a set of information about it, such as networking information and ESN. As such, we can see that the traffic load on the Device Management Platform’s control plane is very dynamic over time.

Latency 220

Latency Traffic Transportation Cloud 220

Dynatrace

MAY 9, 2019

And it added to the network traffic in terms of new version distribution. Stay tuned for more announcements on other changes and improvements related to OneAgent installer for Windows, coming to this Dynatrace Blog page shortly! We decided to change this and build only one artifact, *.exe exe , but in such a way that the *.msi

Storage 153

Storage Tuning Traffic Architecture 153

Dynatrace

DECEMBER 8, 2020

This result s in w eb – service integrations perforat ing firewalls, network content not being captured by intrusion detection and vulnerability scanners miss ing what’s running in production. . Stay tuned – this is only the start. It ’s beyond human ability to keep track of all services and their interdependencies.

Cloud 306

Cloud Open Source Internet Internet 306

Brendan Gregg

DECEMBER 31, 2017

My last talk for 2017 was at AWS re:Invent, on "How Netflix Tunes EC2 Instances for Performance," an updated version of my [2014] talk. Our team looks after the BaseAMI, kernel tuning, OS performance tools and profilers, and self-service tools like Vector. Networking. Casey Rosenthal (traffic and chaos) Models of Availability.

Tuning 53

Tuning AWS Best Practices Network 53

Brendan Gregg

DECEMBER 30, 2017

My last talk for 2017 was at AWS re:Invent, on "How Netflix Tunes EC2 Instances for Performance," an updated version of my [2014] talk. Our team looks after the BaseAMI, kernel tuning, OS performance tools and profilers, and self-service tools like Vector. Networking. Casey Rosenthal (traffic and chaos) Models of Availability.

Tuning 52

Tuning AWS Best Practices Network 52

KeyCDN

NOVEMBER 4, 2021

Traffic from this POP will be billed towards Latin America according to our pricing. For more POPs planned, check our current network for a list of both active and planned edge server locations. The metropolitan area of Mexico City with over 21 Million people makes it the 5th largest city in the world.

Latency 111

Latency Cache Tuning Traffic 111

The Netflix TechBlog

JANUARY 10, 2024

The service also provides options that allow fine-tuning latency, throughput, etc., For the streaming use case, the generated videos are deployed to our content delivery network (CDN) for Netflix members to consume. Video Encoding Service (VES): This service takes a mezzanine and an encoding recipe and creates an encoded video.

Processing 235

Processing Media Latency Innovation 235

Smashing Magazine

AUGUST 9, 2021

It also, however, takes a full network round trip to complete before anything else can be done on a connection. For example, if the device is a firewall, it might be configured to block all traffic containing (unknown) extensions. and lower), this typically takes two network round trips. What is so different?

Transportation 145

Transportation Internet Internet Network 145

SQL Performance

APRIL 15, 2020

This capability is essential when performance tuning since query events include discrete CPU and IO metrics as well as runtime parameters, which are key for troubleshooting query performance problems such as parameter sniffing. Network hit from the ADS Profiler extension (4-minute range). For some reason this thing will not go away!

Azure 96

Azure Database Tuning Network 96

Scalegrid

AUGUST 27, 2024

They utilize a routing key mechanism that ensures precise navigation paths for message traffic. The software also extends capabilities allowing fine-tuning consumption parameters through QoS (Quality of Service) prefetch limits catered toward balancing load among numerous consumers, thus preventing overwhelming any single consumer entity.

IoT 130

IoT Ecommerce Games Scalability 130

Dynatrace

APRIL 23, 2019

Not all events necessarily trigger network requests, for example, clicking an input field or entering text into a form. In case of an outage, you can immediately compare the RUM traffic. I’ll cover these changes in detail in an upcoming blog post, so stay tuned! Switch now. More information on key performance metrics.

Metrics 140

Metrics Monitoring Performance Speed 140

Smashing Magazine

NOVEMBER 8, 2021

As any seasoned team will know, building the storefront capabilities is one thing, and running it at a production scale that is able to absorb large waves of traffic, driven by flash sales or breakout social campaigns, is a whole other and massive operational challenge. “It Stay tuned for more in 2022!

Cache 139

Cache Best Practices Strategy Servers 139

Smashing Magazine

SEPTEMBER 6, 2021

Next, we’ll look at how to set up servers and clients (that’s the hard part unless you’re using a content delivery network (CDN)). Using just a few (but still more than one), however, could nicely balance congestion growth with better performance, especially on high-speed networks. Servers and Networks. What Does It All Mean?

Network 120

Network Servers Cache Traffic 120

All Things Distributed

OCTOBER 2, 2017

VPC Endpoints give you the ability to control whether network traffic between your application and DynamoDB traverses the public Internet or stays within your virtual private cloud. Performant – DynamoDB consistently delivers single-digit millisecond latencies even as your traffic volume increases.

Internet 110

Internet Internet AWS Performance 110

InfoQ

MARCH 24, 2020

Ryan Landry, the senior director for TechOps at Fastly, has shared how network automation enables them to manage traffic peaks during popular live-streamed events such as the Super Bowl LIV.

Network 41

Network Traffic Tuning Programming 41

Percona

DECEMBER 13, 2023

MySQL 8 introduces Error Log Filtering as a mechanism to fine-tune the error log, allowing administrators to focus on the most critical issues. This is particularly beneficial in high-traffic environments where minimizing log noise is crucial for efficient log analysis.

Database 117

Database Open Source Tuning Code 117

Scalegrid

JANUARY 25, 2024

Understanding Redis Performance Indicators Redis is designed to handle high traffic and low latency with its in-memory data store and efficient data structures. It’s important to note that recommended throughput levels may vary depending on factors such as operating system type, network bandwidth availability, and hardware quality.

Metrics 130

Metrics Monitoring Latency Cache 130

IO River

NOVEMBER 2, 2023

Enter the concept of Content Delivery Networks (CDN) with Multiple Origins Load Balancing. ‍ Think of a CDN Load Balancer (or LB, if you like to keep things short and sweet) as the internet’s traffic police. ‍But how does it decide where to send this traffic? That’s where rules come in. What is “Origin”?

Traffic 52

Traffic Cache Servers Network 52

O'Reilly

SEPTEMBER 19, 2023

And that brings our story to the present day: Stage 3: Neural networks High-end video games required high-end video cards. You can download these models to use out of the box, or employ minimal compute resources to fine-tune them for your particular task. We do this all the time, when we ask “what if?”

Hardware 134

Hardware Storage Big Data Blockchain 134

IO River

NOVEMBER 15, 2023

The OSI Model is like a layer cake of how data moves through networks. This means it specifically looks at the content of the data (like the writing inside our letters from the analogy) rather than just the envelope.So, what is the difference between a Firewall at the application level and network level?Network-level

Traffic 52

Traffic Network Logistics Architecture 52