High Scalability

JULY 20, 2018

A typical example of modern "microservices-inspired" Java application would function along these lines: Netflix : We observed during experimentation that RAM random read latencies were rarely higher than 1 microsecond whereas typical SSD random read speeds are between 100–500 microseconds. There are a few more quotes.

Internet 121

Internet Internet Scalability Automotive 121

High Scalability

AUGUST 17, 2018

12 million requests / hour with sub-second latency, ~300GB of throughput / day. Keep on reading for many more quotes hot off the internet. @coryodaniel : Rewrote an #AWS APIGateway & #lambda service that was costing us about $16000 / month in #elixir. Its running in 3 nodes that cost us about $150 / month. myelixirstatus !#Serverless.No

Internet 105

Internet Internet Scalability Games 105

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. CIDR’20. It just happens to be an initial use case that fits well with the AnyLog model.

Blockchain 94

Blockchain Internet Internet IoT 94

MachMetrics

OCTOBER 16, 2019

A lot of coverage on this project is centered (rightfully) around the potential of this project to deliver fast internet to underdeveloped nations at a minimal cost. Starlink’s Goal: Reduce Internet Latency. At a cost of 300 million dollars, this cable reduced the latency of this transatlantic journey down to 59.95

Internet 44

Internet Internet Latency Speed 44

All Things Distributed

OCTOBER 2, 2017

The cloud-hosted version would need to be: Scalable – The service would need to support hundreds of thousands, or even millions of AWS customers, each supporting their own internet-scale applications. Today, DynamoDB powers the next wave of high-performance, internet-scale applications that would overburden traditional relational databases.

Internet 130

Internet Internet AWS Performance 130

KeyCDN

MARCH 10, 2021

Dubai - UAE Dubai has grown significantly over the past decades, not just demographically but also in terms of internet penetration. With an internet penetration of almost 92% , the UAE is among the highest worldwide. The image below shows a significant drop in latency once we've launched the new point of presence in Israel.

Latency 110

Latency Internet Internet Tuning 110

Adrian Cockcroft

MAY 6, 2023

I don’t advocate “Serverless Only”, and I recommended that if you need sustained high traffic, low latency and higher efficiency, then you should re-implement your rapid prototype as a continuously running autoscaled container, as part of a larger serverless event driven architecture, which is what they did.

Serverless 145

Serverless Lambda Best Practices Traffic 145

CSS Wizardry

AUGUST 7, 2019

The first—and often most surprising for people to learn—thing that I want to draw your attention to is that TTFB counts one whole round trip of latency. The reason is because mobile networks are, as a rule, high latency connections. Last mile latency deals with the disproportionate complexity toward the terminus of a connection.

Latency 269

Latency Ecommerce Servers Mobile 269

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 51

Latency C++ Hardware Performance 51

The Morning Paper

OCTOBER 4, 2020

We are standing on the eve of the 5G era… 5G, as a monumental shift in cellular communication technology, holds tremendous potential for spurring innovations across many vertical industries, with its promised multi-Gbps speed, sub-10 ms low latency, and massive connectivity. Throughput and latency. energy consumption).

Energy 130

Energy Latency Performance Network 130

The Morning Paper

NOVEMBER 14, 2019

Taiji: managing global user traffic for large-scale internet services at the edge Xu et al., Taiji’s routing table is a materialized representation of how user traffic at various edge nodes ought to be distributed over available data centers to balance data center utilization and minimize latency. SOSP’19.

Traffic 42

Traffic Internet Internet Latency 42

High Scalability

JANUARY 24, 2020

Solves compute, latency, and interop. Number Stuff: Don't miss all that the Internet has to say on Scalability, click below and become eventually. Cars become mostly remote controlled pleasure palaces. Do you like this sort of Stuff? Your support on Patreon is appreciated more than you can know. Please recommend it.

Internet 36

Internet Internet Scalability Latency 36

IO River

NOVEMBER 2, 2023

Fundamentally, internet traffic can be broadly categorized into static and dynamic content. Yes, it’s a single file, but that’s not how it’s stored on the internet. BandwidthImagine the internet as a ramified web of pipelines, each varying in size. A video, being a digital asset, is also based on these two parts.

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

Fundamentally, internet traffic can be broadly categorized into static and dynamic content. Yes, it’s a single file, but that’s not how it’s stored on the internet. This type of traffic originates directly from the server, making it more challenging to handle due to latency and server load considerations; it’s hard but not impossible.

Architecture 52

Architecture Performance Internet Internet 52

All Things Distributed

OCTOBER 16, 2019

But they usually have little to no internet connection, making the challenge of exploring environments inhospitable for humans seem even more impossible. The answer to this question is actually on your phone, your smartwatch, and billions of other places on earth—it's the Internet of Things (IoT).

IoT 126

IoT Healthcare Internet Internet 126

The Morning Paper

JANUARY 23, 2020

Trade-offs under pressure: heuristics and observations of teams resolving internet service outages , Allspaw, Masters thesis, Lund University 2015. 1:18pm a key observation was made that an API call to populate the homepage sidebar saw a huge jump in latency.

Internet 53

Internet Internet Cache Engineering 53

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

Brendan Gregg

JULY 4, 2021

## References I've reproduced the talk references below, so you can click on links: - [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] Jul 2008 - [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] 2010 - [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency? Ford, et al., “TCP

Performance 140

Performance Latency Hardware Storage 140

KeyCDN

JANUARY 25, 2023

With a dedicated POP, latency for visitors is reduced even further, resulting in better loading times. According to the Speedtest Global Index, Peru has an average internet connection speed of just over 67.5 The new POPs are in production and have been automatically added to all existing Zones.

Latency 60

Latency Tuning Cache Speed 60

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

OCTOBER 26, 2021

Say at Netflix that we run a test that aims to reduce some measure of latency, such as the delay between a member pressing play and video playback commencing. Given the variety of devices and internet connections that people use to access Netflix, there is a lot of natural variability in this metric across our users.

Testing 202

Testing Latency Metrics Innovation 202

The Morning Paper

JANUARY 30, 2020

Edge servers are the middle ground – more compute power than a mobile device, but with latency of just a few ms. Since we’re talking about mobile applications, we have to assume a changing environment over time, including the possibility of losing internet connectivity altogether. The Mobile Web Worker (MWW) System.

Mobile 104

Mobile Cloud Latency Games 104

DZone

APRIL 7, 2021

When 54 percent of the internet traffic share is accounted for by Mobile , it's certainly nontrivial to acknowledge how your app can make a difference to that of the competitor! Introduction.

Network 200

Network Performance Cache Internet 200

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

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. Colleagues/Internet I love using [Linux performance tools]. But I also love solving issues quickly, and sometimes that means just asking colleagues or searching the Internet. in total.

Speed 126

Speed Java AWS Virtualization 126

High Scalability

MAY 10, 2019

Quotable Stuff: @mjpt777 : APIs to IO need to be asynchronous and support batching otherwise the latency of calls dominate throughput and latency profile under burst conditions. . $84.4 : average yearly Facebook ad revenue per user in North America. 46% more revenue, a tripling of profits, and happier employees taking fewer sick days.

Internet 31

Internet Internet Scalability Energy 31

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. 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).

Internet 33

Internet Internet Scalability Blockchain 33

KeyCDN

FEBRUARY 4, 2021

DNS, which stands for domain name system , is an Internet service that translates domains names into IP addresses. You can think of a DNS server as a phone book for the internet. Using a fast DNS hosting provider ensures there is less latency between the DNS lookup and TTFB. What is DNS? Speed Speed also plays a role with DNS.

Cache 134

Cache Website Internet Internet 134

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

Testsigma

JULY 23, 2020

Some are accessed via the internet while some of them are installed on the user’s computer. This is a standalone software program which doesn’t depend on any internet connectivity for its working and its performance is not impacted because of any network related latencies. These have clients and servers in their architecture.

Testing 63

Testing Internet Internet Latency 63

All Things Distributed

JUNE 20, 2017

This enables customers to serve content to their end users with low latency, giving them the best application experience. In 2008, AWS opened a point of presence (PoP) in Hong Kong to enable customers to serve content to their end users with low latency. Since then, AWS has added two more PoPs in Hong Kong, the latest in 2016.

AWS 149

AWS Logistics Cloud Social Media 149

All Things Distributed

APRIL 4, 2017

This enables customers to serve content to their end users with low latency, giving them the best application experience. In 2011, AWS opened a Point of Presence (PoP) in Stockholm to enable customers to serve content to their end users with low latency. As well as AWS Regions, we also have 24 AWS Edge Network Locations in Europe.

AWS 117

AWS Airlines Latency Games 117

The Netflix TechBlog

AUGUST 30, 2021

MQTT is an OASIS standard messaging protocol for the Internet of Things (IoT) and was designed as a highly lightweight yet reliable publish/subscribe messaging transport that is ideal for connecting remote devices with a small code footprint and minimal network bandwidth. million elements. this is configurable through enable.auto.commit.

Latency 213

Latency Traffic Transportation Hardware 213

Scalegrid

APRIL 16, 2020

These are advanced cloud configurations that allow you to protect your databases from the internet. At ScaleGrid we recommend you deploy your clusters on private VPC subnets so that your database is not routable from the internet. Deploying your application and database on the same VPC also provides the lowest possible latency path.

Cloud 242

Cloud Azure AWS Database 242

Dynatrace

DECEMBER 22, 2019

AWS offers a broad set of global, cloud-based services including computing, storage, networking, Internet of Things (IoT), and many others. The example below visualizes average latency by API name and stage for a specific AWS API Gateway. Dynatrace news. You can also create custom charts. Requirements.

AWS 137

AWS Metrics IoT Storage 137

The Netflix TechBlog

FEBRUARY 18, 2022

While a mobile device is almost always connected to the internet and reachable, a smart TV is only online while in use. Scaling Policies To address the thundering herd problem and to keep latencies under acceptable thresholds, the cluster scale-up policies are configured to be more aggressive than the scale-down policies.

Systems 334

Systems Traffic Architecture Mobile 334

Dynatrace

DECEMBER 22, 2019

AWS offers a broad set of global, cloud-based services including computing, storage, networking, Internet of Things (IoT), and many others. The example below visualizes average latency by API name and stage for a specific AWS API Gateway. Dynatrace news. You can also create custom charts. Requirements.

AWS 133

AWS Metrics IoT Storage 133