The Netflix TechBlog

OCTOBER 26, 2021

False negatives and power A false negative occurs when the data do not indicate a meaningful difference between treatment and control, but in truth there is a difference. To build intuition, think about running an experiment to determine if a coin is unfair, where the data we collect is the fraction of heads in 100 flips.

Testing 202

Testing Latency Metrics Innovation 202

Tech News Gather

FEBRUARY 20, 2023

With some unique advantages like low latency and faster speed, 5G aims to give birth to a new era of mobile application development with some innovations. With the increase in speed and less latency, there are a lot of possibilities that can be explored in the field of the internet of things (IOT) and smart devices.

Mobile 40

Mobile Development Artificial Intelligence IoT 40

Highly Scalable

AUGUST 20, 2013

The shortcomings and drawbacks of batch-oriented data processing were widely recognized by the Big Data community quite a long time ago. This system has been designed to supplement and succeed the existing Hadoop-based system that had too high latency of data processing and too high maintenance costs.

Big Data 154

Big Data Processing Lambda Database 154

All Things Distributed

NOVEMBER 5, 2015

This region will provide even lower latency and strong data sovereignty to local users. The AWS UK region will be our third in the European Union (EU), and we're shooting to have it ready by the end of 2016 (or early 2017). Public Sector & Not-for-Profit – UCAS , Makewaves , JustGiving.

AWS 167

AWS Retail Entertainment IoT 167

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on. Ford, et al., “TCP

Performance 140

Performance Latency Hardware Storage 140

All Things Distributed

SEPTEMBER 29, 2016

Based in the Paris area, the region will provide even lower latency and will allow users who want to store their content in datacenters in France to easily do so. Lors de ses quatre années d’existence, elle a réussi à se développer jusqu’à réunir plus de 1,3 milliards d’utilisateurs sur Internet.

AWS 166

AWS IoT Internet Internet 166

The Netflix TechBlog

AUGUST 30, 2021

These checkpoint events enable faster state reconstruction by consumers of the data feed while guarding against missed updates. CockroachDB is chosen as the backing data store since it offered SQL capabilities, and our data model for the device records was normalized. million elements.

Latency 213

Latency Traffic Transportation Cloud 213

All Things Distributed

JUNE 20, 2017

The new region will give Hong Kong-based businesses, government organizations, non-profits, and global companies with customers in Hong Kong, the ability to leverage AWS technologies from data centers in Hong Kong. This enables customers to serve content to their end users with low latency, giving them the best application experience.

AWS 146

AWS Logistics Cloud Social Media 146

Scalegrid

APRIL 16, 2020

Since our BYOC plans are hosted through your own AWS or Azure account, all cloud instances, backups and data transfer costs are paid directly through your cloud provider. While this is a good way to get a rough estimate, your monthly cloud costs will indeed vary based on the amount of backups performed and your data transfer activity.

Cloud 242

Cloud Azure AWS Database 242

High Scalability

MARCH 1, 2019

It was made possible by using a low latency of 0.1 seconds, the lower the latency, the more responsive the robot. Ivan Ivanitskiy : Even though blockchain does not allow for modification of data, it cannot ensure such data is correct. They'll learn a lot and love you forever. GDPR makes this *worse*. So much more.

Internet 33

Internet Internet Scalability Blockchain 33

Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory. Ford, et al., “TCP

Performance 110

Performance Latency Cache Virtualization 110

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 110

AWS Cloud Games Latency 110

MachMetrics

JUNE 16, 2020

In a vacuum, an SSL certificate does add some additional latency, as it requires 2 extra round trips to establish a secure connection before sending any data to the browser. Secondly, SSL/HTTPS unlocks additional web performance benefits that more than make up for the added latency. Why You Should Use HTTPS Instead of HTTP.

Speed 86

Speed Latency Google Website 86

Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory. Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on. Ford, et al., “TCP

Performance 52

Performance Latency Hardware Storage 52

Testsigma

JANUARY 30, 2021

With the rapidly increasing use of smartphones and ease of access to the internet across the globe, testing has spread across vast platforms. Mobile web applications do not allow users to save data and access any phone related feature such as a camera. About two decades ago, testing was only limited to the desktop.

Mobile 52

Mobile Testing Website Internet 52

O'Reilly

JANUARY 16, 2024

I’ve been diligent about data backup throughout my life, but my files are fragmented amongst different media over the years—burning CDs and DVDs back in the day, several generations of external hard drives (that are in various states of decay), university servers, Dropbox, and other cloud services.

Entertainment 73

Entertainment Internet Internet Design 73

All Things Distributed

DECEMBER 5, 2010

DNS is one of the fundamental building blocks of internet applications and was high on the wish list of our customers for some time already. DNS is an absolutely critical piece of the internet infrastructure. The Domain Name System is a wonderful practical piece of technology; it is a fundamental building block of our modern internet.

Cloud 117

Cloud Internet Internet AWS 117

Particular Software

JUNE 3, 2019

Everyone who is old enough to remember the sound of connecting to the Internet with a dial-up modem or of AOL announcing that "You've got mail" is acutely aware that there is an upper limit to how fast something can be downloaded, and it never seems to be as fast as we would like it. " to a face that has frozen.

Latency 40

Latency Speed Network Strategy 40

All Things Distributed

MARCH 2, 2011

Japanese companies and consumers have become used to low latency and high-speed networking available between their businesses, residences, and mobile devices. The advanced Asia Pacific network infrastructure also makes the AWS Tokyo Region a viable low-latency option for customers from South Korea. Countdown to What is Next in AWS.

AWS 112

AWS Cloud Games Latency 112

Smashing Magazine

AUGUST 3, 2021

Different browsers running on different platforms and hardware, respecting our user preferences and browsing modes (Safari Reader/ assistive technologies), being served to geo-locations with varying latency and intermittency increase the likeness of something not working as intended. More after jump! Large preview ). Large preview ).

Network 145

Network Engineering Availability Monitoring 145

All Things Distributed

DECEMBER 14, 2011

This new Region has been highly requested by companies worldwide, and it provides low-latency access to AWS services for those who target customers in South America. The new Sao Paulo Region provides better latency to South America, which enables AWS customers to deliver higher performance services to their South American end-users.

AWS 114

AWS Latency Storage Big Data 114

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. To be fair, each new generation of network connectivity does bring some level of change and transformation to how we interact with the internet. We’re still nowhere close for 4G.

Network 61

Network Speed Internet Internet 61

VoltDB

JUNE 1, 2017

Latency Optimizers” – need support for very large federated deployments. The 5G standard implies that we will go from 5-10 data centers to anything up to 1000 small. The 5G standard implies that we will go from 5-10 data centers to anything up to 1000 small. The “Public Private Cloud” folks.

Hardware 56

Hardware Latency Virtualization Cloud 56

Tim Kadlec

JUNE 24, 2014

Since it’s one of my favorite topics, I decided to share my notes: 34% of US adults use a smartphone as their primary means of internet access. Mobile networks add a tremendous amount of latency. The first step is to gather data. Surfacing your team’s performance data throughout development will improve their work.

Google 49

Google Performance Latency Internet 49

SQL Performance

SEPTEMBER 17, 2019

In the early days of SSRS, a requirement was to also install and configure Internet Information Services (IIS). Unless the key is backed up, any protected data, such as connection strings and passwords, can't be decrypted. Disk latency for ReportServer and ReportServerTempDB are very important. Reporting Services Infrastructure.

Tuning 67

Tuning Servers Database Best Practices 67

VoltDB

JUNE 1, 2017

Latency Optimizers” – need support for very large federated deployments. The 5G standard implies that we will go from 5-10 data centers to anything up to 1000 small. The 5G standard implies that we will go from 5-10 data centers to anything up to 1000 small. The “Public Private Cloud” folks.

Hardware 40

Hardware Latency Virtualization Cloud 40

High Scalability

DECEMBER 21, 2018

1) Enterprise data centres will continue to close. Tim Bray : How to talk about [Serverless Latency] · To start with, don’t just say “I need 120ms.” And if you know someone with hearing problems they might find Live CC useful. 202,157 flights tracked! 202,157 flights tracked! Me : Nothing special.

Internet 137

Internet Internet Scalability Serverless 137

High Scalability

JULY 20, 2018

Cliff Click : The JVM is very good at eliminating the cost of code abstraction, but not the cost of data abstraction. That means multiple data indirections mean multiple cache misses. They are very expensive. This is where your performance goes. It doesn't scale down to the point that is ridiculous and painful. Not so many this week.

Internet 121

Internet Internet Scalability Automotive 121

All Things Distributed

APRIL 28, 2010

Customers can now store their data and run their applications from our Singapore location in the same way they do from our other U.S. Quite often "The Cloud" is portrayed as something magically transparent that lives somewhere in the internet. The new Singapore Region offers customers in APAC lower-latency access to AWS services.

AWS 61

AWS Cloud Latency Storage 61

All Things Distributed

JULY 13, 2010

Further computationally intensive, highly parallel workloads have found their way to Amazon EC2 as businesses have explored using HPC types of algorithms for other application categories, for example to to process very large unstructured data sets for Business Intelligence applications. Driving down the cost of Big-Data analytics.

Cloud 118

Cloud AWS Automotive Latency 118

Tim Kadlec

AUGUST 14, 2018

The area he was in was served by satellite internet access, and experienced significant latency (a floor of 506 milliseconds) and packet loss (between 50-80% was typical). In addition, there is a cap on the data that an account can use in any given month. Every technology creates winners and losers. HTTPS is no exception.

Cache 64

Cache Mobile Servers Latency 64

All Things Distributed

DECEMBER 3, 2009

This new Region consists of multiple Availability Zones and provides low-latency access to the AWS services from for example the Bay Area. a Fast and Scalable NoSQL Database Service Designed for Internet Scale Applications. Driving down the cost of Big-Data analytics. blog comments powered by Disqus. Contact Info. Werner Vogels.

AWS 60

AWS Cloud Latency Storage 60

All Things Distributed

JULY 11, 2011

Spot Instances are ideal for use cases like web and data crawling, financial analysis, grid computing, media transcoding, scientific research, and batch processing. a Fast and Scalable NoSQL Database Service Designed for Internet Scale Applications. Driving down the cost of Big-Data analytics. Countdown to What is Next in AWS.

AWS 85

AWS Storage Cloud Big Data 85

All Things Distributed

AUGUST 16, 2011

There are different considerations when deciding where to allocate resources with latency and cost being the two obvious ones, but compliance sometimes plays an important role as well. Government and Big Data. One particular early use case for AWS GovCloud (US) will be massive data processing and analytics. More information.

AWS 111

AWS Government Big Data Cloud 111

Highly Scalable

MAY 1, 2012

Statistical analysis and mining of huge multi-terabyte data sets is a common task nowadays, especially in the areas like web analytics and Internet advertising. Analysis of such large data sets often requires powerful distributed data stores like Hadoop and heavy data processing with techniques like MapReduce.

Analytics 191

Analytics Traffic Big Data Efficiency 191

Smashing Magazine

OCTOBER 31, 2023

Still, there’s nothing in there to tell us about the data Lighthouse is using to evaluate metrics. Different tools make different assumptions using different data , whether we are talking about Lighthouse, PageSpeed Insights, or commercial services like DebugBear. That’s what this article is about. But it comes with caveats.

Speed 99

Speed Google Website Metrics 99