High Scalability

JULY 20, 2018

And if you know anyone looking for a simple book that uses lots of pictures and lots of examples to explain the cloud, then please recommend my new book: Explain the Cloud Like I'm 10. That means multiple data indirections mean multiple cache misses. Do you like this sort of Stuff? Please lend me your support on Patreon.

Internet 121

Internet Internet Scalability Automotive 121

Highly Scalable

AUGUST 20, 2013

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. A typical example of pipelining is shown below: In this example, the hash join algorithm is employed to join four relations: R1, S1, S2, and S3 using 3 processors.

Big Data 154

Big Data Processing Lambda Database 154

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. Given its unchanging nature, static content is ideal for caching. BandwidthImagine the internet as a ramified web of pipelines, each varying in size.

Architecture 52

Architecture Performance Internet Internet 52

KeyCDN

FEBRUARY 4, 2021

DNS, which stands for domain name system , is an Internet service that translates domains names into IP addresses. For example, when you visit KeyCDN.com it must look up the corresponding IP address to that hostname behind the scenes. You can think of a DNS server as a phone book for the internet. What is DNS?

Cache 134

Cache Website Internet Internet 134

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

Smashing Magazine

OCTOBER 31, 2023

For example, the data is pretty slow to update, refreshing every 28 days, meaning it is not the same as real-time monitoring. For example, we could add throttling to the test environment to enforce an artificial condition where the test opens the page on a slower connection. But it comes with caveats.

Speed 97

Speed Google Website Metrics 97

The Morning Paper

NOVEMBER 14, 2019

Taiji: managing global user traffic for large-scale internet services at the edge Xu et al., Sharing is caring caching. 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.

Traffic 42

Traffic Internet Internet Latency 42

Smashing Magazine

AUGUST 20, 2021

For example, let’s say you had a website and wanted to change your navigation. I had my website with funny photos and links to favorite websites live on the internet, and better yet, I could edit directly on the server. Examples: Statamic , Publii , WordPress (with Simply Static plugin ). Examples: Contentful , Prismic , Strapi.

Ecommerce 139

Ecommerce Website Government Internet 139

All Things Distributed

JULY 14, 2015

In just three short years, Amazon DynamoDB has emerged as the backbone for many powerful Internet applications such as AdRoll , Druva , DeviceScape , and Battlecamp. Using streams, you can apply the changes to a full-text search data store such as Elasticsearch, push incremental backups to Amazon S3, or maintain an up-to-date read cache.

Database 167

Database Lambda AWS IoT 167

All Things Distributed

JUNE 21, 2017

Today, I'm excited to announce the general availability of Amazon DynamoDB Accelerator (DAX) , a fully managed, highly available, in-memory cache that can speed up DynamoDB response times from milliseconds to microseconds, even at millions of requests per second. DynamoDB was the first service at AWS to use SSD storage.

Speed 121

Speed Cache Latency AWS 121

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

Smashing Magazine

AUGUST 22, 2021

This is because HTTP/3 and QUIC mainly help deal with the somewhat uncommon yet potentially high-impact problems that can arise on today’s Internet. Because we are dealing with network protocols here, we will mainly look at network aspects, of which two are most important: latency and bandwidth.

Performance 105

Performance Network Latency Servers 105

All Things Distributed

JUNE 21, 2018

We are increasingly seeing customers wanting to build Internet-scale applications that require diverse data models. Airbnb is a great example of a customer building high-performance and scalable applications with Amazon Aurora. The purpose of DynamoDB is to provide consistent single-digit millisecond latency for any scale of workloads.

Database 167

Database AWS Games Latency 167

All Things Distributed

OCTOBER 12, 2016

Three years ago, as part of our AWS Fast Data journey we introduced Amazon ElastiCache for Redis , a fully managed in-memory data store that operates at sub-millisecond latency. While caching continues to be a dominant use of ElastiCache for Redis, we see customers increasingly use it as an in-memory NoSQL database.

Scalability 130

Scalability Analytics Cache AWS 130

Smashing Magazine

AUGUST 9, 2021

You’ve probably heard things like: “HTTP/3 is much faster than HTTP/2 when there is packet loss”, or “HTTP/3 connections have less latency and take less time to set up”, and probably “HTTP/3 can send data more quickly and can send more resources in parallel”. For example, TCP requires a “ handshake ” to set up a new connection.

Transportation 145

Transportation Internet Internet Network 145

Percona

MAY 15, 2023

Keeping in mind the example above, where we have a shop online serving multiple customers, we need to identify which is the most effective way to split the data. Best practices indicate that having ProxySQL closer to the application will be more efficient, especially if we decide to activate the caching feature. Why ProxySQL?

Traffic 125

Traffic Scalability Database Servers 125

All Things Distributed

JANUARY 18, 2012

a Fast and Scalable NoSQL Database Service Designed for Internet Scale Applications. Today is a very exciting day as we release Amazon DynamoDB , a fast, highly reliable and cost-effective NoSQL database service designed for internet scale applications. Amazon DynamoDB offers low, predictable latencies at any scale. Comments ().

Scalability 167

Scalability Database Ecommerce Latency 167

Highly Scalable

SEPTEMBER 18, 2012

Historically, NoSQL paid a lot of attention to tradeoffs between consistency, fault-tolerance and performance to serve geographically distributed systems, low-latency or highly available applications. Read/Write latency. Read/Write requests are processes with a minimal latency. This approach is used for example in Cassandra.

Database 213

Database Latency C++ Scalability 213

Alex Russell

APRIL 29, 2021

In almost every area, Apple's low-quality implementation of features WebKit already supports requires workarounds not necessary for Firefox (Gecko) or Chrome/Edge/Brave/Samsung Internet (Blink). For heavily latency-sensitive use-cases like WebXR, this is a critical component in delivering a good experience. Converging Views.

Media 145

Media Games Education Engineering 145

Dotcom-Montior

MARCH 6, 2022

Some of those factors include the following: URL Test Location Browser (Chrome, Firefox, Internet Explorer, mobile browsers etc…) Connection Number of Tests Repeat View Elements Used in Waterfall Charts Interactive Slider : The Interactive Slider is an indicator of the performance of each element in terms of milliseconds. Queued request.

Performance 52

Performance Cache Website Speed 52

Dotcom-Montior

MAY 6, 2020

Browser (Chrome, Firefox, Internet Explorer, mobile browsers etc…). Moreover, caching utility may decrease the waiting time. For example, long bars means the related element takes too much time to load, red text means an error fetching data, and long gaps between bars means times when there are no requests. Test Location.

Performance 53

Performance Cache Website Speed 53

KeyCDN

JULY 11, 2019

Using an image CDN, such as KeyCDN, can significantly reduce the latency of your image delivery. As Sara Souedan said, not everyone has access to fast internet. For example, while the average mobile download speed on 4G in Switzerland is fast at 35.2 For example, the query string ?width=600&quality=70

Speed 52

Speed Website Mobile Latency 52

Smashing Magazine

JANUARY 11, 2021

Build Optimizations JavaScript modules, module/nomodule pattern, tree-shaking, code-splitting, scope-hoisting, Webpack, differential serving, web worker, WebAssembly, JavaScript bundles, React, SPA, partial hydration, import on interaction, 3rd-parties, cache. Adjust the argument depending on the group of stakeholders you are speaking to.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). Rather than focusing on full page loading time (via onLoad and DOMContentLoaded timings, for example), prioritize page loading as perceived by your customers. What does it mean?

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

One way or another, rather than focusing on full page loading time (via onLoad and DOMContentLoaded timings, for example), prioritize page loading as perceived by your customers. Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms.

Performance 103

Performance Cache Metrics Network 103