The Netflix TechBlog

APRIL 20, 2020

How Netflix brings safer and faster streaming experience to the living room on crowded networks using TLS 1.3 We want playback to start instantly and to never stop unexpectedly in any network environment. Therefore, it requires more messages to perform a handshake and two network round trips. Reduced Handshake TLS 1.2

Network 237

Network Media Transportation Traffic 237

High Scalability

MARCH 8, 2019

There was already a telecommunication network, which became the backbone of the internet. There was already a transportation network called the US Postal Service, and Royal Mail, and Deutsche Post, all over the world, that could deliver our packages. They'll learn a lot and love you even more. So many more quotes.

Internet 146

Internet Internet Scalability Lambda 146

DZone

OCTOBER 10, 2023

The proliferation of the Internet of Things ( IoT ) has led to an explosion in the number of connected devices, from smart thermostats in homes to sensors in manufacturing plants. Efficient device management allows organizations to handle this vast network without hitches.

IoT 298

IoT Internet Internet Network 298

DZone

FEBRUARY 2, 2024

In the rapidly evolving landscape of the Internet of Things (IoT), edge computing has emerged as a critical paradigm to process data closer to the source—IoT devices. This proximity to data generation reduces latency, conserves bandwidth and enables real-time decision-making.

IoT 195

IoT Artificial Intelligence Latency Internet 195

DZone

MARCH 2, 2023

According to data provided by Sandvine in their 2022 Global Internet Phenomena Report , video traffic accounted for 53.72% of the total volume of internet traffic in 2021, and the closest trailing category (social) came in at just 12.69%.

Social Media 269

Social Media Java Traffic Internet 269

High Scalability

OCTOBER 5, 2018

Don't miss all that the Internet has to say on Scalability, click below and become eventually consistent with all scalability knowledge (which means this post has many more items to read so please keep on reading). They'll love it and you'll be their hero forever. Comments tell you about the state, not the code. So many more quotes.

Internet 156

Internet Internet Scalability Traffic 156

DZone

APRIL 21, 2023

In this example, we provide authentication to internal users (who are logged in in the customer network) and external users (from the internet) who may be third-party collaborators such as carriers, partners, etc. In this article, I explain how to provide Okta authentication to your web application hosted on a JBoss EAP 6.4.x

Internet 238

Internet Internet Network Servers 238

DZone

SEPTEMBER 4, 2023

If you're involved in the IoT (Internet of Things) space or have embarked on any journey involving real-time data transfer, you've probably come across MQTT (Message Queuing Telemetry Transport). MQTT is a lightweight, publish-subscribe network protocol that transports messages between devices, often known as the backbone for IoT.

IoT 224

IoT Transportation Internet Internet 224

DZone

MAY 10, 2023

Content Delivery Network (CDN) is not a new technology. Every internet user, knowingly or unknowingly, uses a CDN while watching a video, reading a newspaper, or enjoying a TV show. CDN stands for content delivery network. In fact, it has been around for many years. What Is a CDN?

Internet 161

Internet Internet Network Website 161

DZone

OCTOBER 25, 2023

eBPF has been running in production for over half a decade at an internet scale on millions of servers. eBPF use cases range from observability, networking, security, tracing, and profiling. TLDR eBPF is a mechanism that makes the kernel dynamically programmable without modifying the source code.

Internet 195

Internet Internet Programming Network 195

High Scalability

OCTOBER 19, 2018

four petabytes : added to Internet Archive per year; 60,000 : patents donated by Microsoft to the Open Invention Network; 30 million : DuckDuckGo daily searches; 5 seconds : Google+ session length; 1 trillion : ARM device goal; $40B : Softbank investment in 5G; 30 : Happy Birthday IRC! They'll love it and you'll be their hero forever.

Internet 123

Internet Internet Scalability Lambda 123

High Scalability

DECEMBER 14, 2018

50,000 : images in a National Geographic shoot; 11 billion : Voyager 2 miles traveled; 83% : AI papers originate outside the US; 80% : network partitions lead to catastrophic failures; 97% : large AWS customers use auto scaling; 82% : startup failures due to cashflow problems; $115.7 ChappellTracker : So here's something.

Internet 141

Internet Internet Scalability Serverless 141

High Scalability

SEPTEMBER 21, 2018

From this data, the team found that internet service providers are “giving a fixed amount of bandwidth—typically something in the range of one and a half megabits per second to four megabits per second—to video traffic, but they don’t impose these limits on other network traffic.” More quotes.

Internet 126

Internet Internet Scalability Traffic 126

High Scalability

MARCH 22, 2019

Don't miss all that the Internet has to say on Scalability, click below and become eventually consistent with all scalability knowledge (which means this post has many more items to read so please keep on reading). slobodan_ : "It is serverless the same way WiFi is wireless. Yep, there are more quotes.

Internet 134

Internet Internet Scalability Wireless 134

Dynatrace

DECEMBER 13, 2023

The Chinese multinational tech giant, Huawei, dominates investment and activity in the 5G network. This is critical because 5G is about far more than talking to people on the phone or surfing the internet, said Pelson. The entire Internet of Things will depend upon 5G because 4G isn’t up to the task.

Wireless 171

Wireless Internet Internet Government 171

Dynatrace

MARCH 6, 2024

Cloud-native CI/CD pipelines and build processes often expose Kubernetes to attack vectors via internet-sourced container images. This approach offers potentially improved performance and reliability, as the registry can be optimized for specific network environments.

Cloud 209

Cloud Monitoring Java Internet 209

DZone

SEPTEMBER 29, 2021

If you run several web servers in your organization or even public web servers on the internet, you need some kind of monitoring. For example, you can monitor the behavior of your applications, the hardware usage of your server nodes, or even the network traffic between servers. Introduction. For that reason, we use monitoring tools.

Monitoring 300

Monitoring Servers Hardware Open Source 300

Tim Kadlec

APRIL 18, 2019

I remember reading articles about how 3G connectivity was going to transform performance and, more generally, the way we used the internet altogether. ” The fallacy of networks, or new devices for that matter, fixing our performance woes is old and repetitive. We’re not talking months in most places, but years.

Network 61

Network Speed Internet Internet 61

Dynatrace

DECEMBER 12, 2021

As organizations work to find the usage of this library in their applications, they should focus on three criteria to prioritize the fix in their environment: Public Internet Exposure – Are the Java processes using these libraries directly accessible from the internet? Public Internet Exposure. Sensitive Data Access.

Java 238

Java Internet Internet Database 238

The Morning Paper

JANUARY 21, 2020

Trade-offs under pressure: heuristics and observations of teams resolving internet service outages , Allspaw, Masters thesis, Lund University, 2015. The Internet itself, over which these systems operate, is a dynamically distributed network spanning national borders and policies with no central coordinating agent.

Internet 98

Internet Internet Strategy Energy 98

Dynatrace

DECEMBER 16, 2021

The vulnerability, published as CVE-2021-44228 , enables a remote attacker to take control of a device on the internet, if the device is running certain versions of Log4j 2. Simply put, attackers can remotely take over any internet-connected device that uses certain versions of the Log4j library anywhere in the software stack.

Internet 260

Internet Internet Games Java 260

High Scalability

JUNE 22, 2018

OpenConnect, the ability to deploy the CDN directly into the internal network of these ISPs served multiple purposes--not the least of which was to expose the fact that they were holding Netflix for ransom. So, to say that was the executive foreseeing things is a bit of revisionist history. There are more quotes, more everything.

Internet 113

Internet Internet Scalability Artificial Intelligence 113

DZone

FEBRUARY 8, 2023

Its concurrency mechanism makes it easy to write programs that maximize the use of multicore and network machines, and its innovative type system enables flexible and modular program construction. It is suitable for devices with limited hardware resources and a network environment with limited bandwidth.

IoT 130

IoT Hardware Programming Internet 130

Dynatrace

OCTOBER 10, 2023

EdgeConnect acts as a bridge between Dynatrace and the network where it’s deployed Figure 1: Visualization of an EdgeConnect connection to the Dynatrace platform. Flexible and adaptable connections to internet-based services like ServiceNow via a dedicated host and IP that you control. Setting up an EdgeConnect configuration is simple.

Systems 217

Systems Efficiency Internet Internet 217

The Morning Paper

FEBRUARY 23, 2020

AnyLog: a grand unification of the Internet of Things , Abadi et al., Despite the "Internet of Things" featuring prominently in the title, there’s nothing particular to IoT in the technical solution at all. Publishers are the producers of the actual data to be served by the network. CIDR’20. web pages).

Blockchain 94

Blockchain Internet Internet IoT 94

DZone

APRIL 30, 2020

When delivering video over-the-top (OTT), the internet is the principal highway for distributing this content. However, OTT streaming delivery requires something faster than what the internet offers in terms of how chunks/fragments are supposed to flow.

Latency 147

Latency Internet Internet Network 147

Dynatrace

DECEMBER 12, 2021

As organizations work to find the usage of this library in their applications, they should focus on three criteria to prioritize the fix in their environment: Public Internet Exposure – Are the Java processes using these libraries directly accessible from the internet? Public Internet Exposure. Sensitive Data Access.

Java 183

Java Internet Internet Database 183

Dynatrace

JULY 25, 2022

This new service enhances the user visibility of network details with direct delivery of Flow Logs for Transit Gateway to your desired endpoint via Amazon Simple Storage Service (S3) bucket or Amazon CloudWatch Logs. AWS Transit Gateway is a service offering from Amazon Web Services that connects network resources via a centralized hub.

AWS 214

AWS Transportation Network Metrics 214

High Scalability

DECEMBER 16, 2022

Cloud computing is a model of computing that delivers computing services over the internet, including storage, data processing, and networking. Because cloud computing services are delivered over the internet, users can access their data and applications from anywhere, at any time. Please go ahead and ask your first question.

Cloud 201

Cloud Serverless Internet Internet 201

Dynatrace

SEPTEMBER 7, 2022

VPC Flow Logs is an Amazon service that enables IT pros to capture information about the IP traffic that traverses network interfaces in a virtual private cloud, or VPC. By default, each record captures a network internet protocol (IP), a destination, and the source of the traffic flow that occurs within your environment.

Traffic 211

Traffic AWS Network Metrics 211

The Netflix TechBlog

NOVEMBER 29, 2023

Overall, the improvements can be summarized as: 40% fewer rebuffers Higher video quality for both bandwidth-constrained as well as unconstrained sessions Lower initial bitrate Higher initial quality Lower play delay Less variation in delivered video quality Lower Internet data usage, especially on mobiles and tablets Will HDR-VMAF be open-source?

Open Source 252

Open Source Software Engineering Traffic Internet 252

High Scalability

AUGUST 22, 2018

While the internet and the web are inherently decentralized, mainstream applications built on top do not have to be. We're still waiting on Pied Piper to deliver the decentralized internet. Typically, applications today—Facebook, Salesforce, Google, Spotify, etc.—are —are all centralized. That wasn't always the case.

Internet 220

Internet Internet Google Scalability 220

Dynatrace

SEPTEMBER 23, 2021

To function effectively, containers need to be able to communicate with each other and with network services. If containers are run with privileged flags, or if they receive details about host processes, they can easily become points of compromise for corporate networks. Network scanners. Let’s look at each type.

Open Source 247

Open Source Benchmarking Best Practices Network 247

DZone

JULY 6, 2022

The internet, World Wide Web (WWW) or simply the web, is the most revolutionary information technology and application development platform in the world. The simplest way to conceptualize it is that it is a network of interconnected nodes called servers and clients, exchanging data over well-defined protocols like TCP/IP, HTTP, FTP, etc.

Internet 100

Internet Internet Testing Network 100

Particular Software

AUGUST 19, 2019

In one such organization I've heard of, there existed two separate networks. To get data from a different network, you needed to browse in a separate room, as workstations did not have access to the Internet. Everyone had two computers without external disk drives of any kind. But that sync only occurred once per hour.

Network 40

Network Best Practices Internet Internet 40

Alex Russell

JANUARY 30, 2024

It's time once again to update our priors regarding the global device and network situation. seconds on the target device and network profile, consuming 120KiB of critical path resources to become interactive, only 8KiB of which is script. What's changed since last year? and 75KiB of JavaScript. These are generous targets.

Performance 90

Performance Network Mobile Speed 90

CSS - Tricks

AUGUST 19, 2019

Each test consisted of nine runs, using Chrome emulating a mobile device, and the Cable network profile. I can't say I notice a huge difference, but I'm almost always on fast internet connections. The post Using rel=”preconnect” to establish network connections early and increase performance appeared first on CSS-Tricks.

Network 52

Network Performance Best Practices Internet 52