All Things Distributed

JUNE 21, 2018

We are increasingly seeing customers wanting to build Internet-scale applications that require diverse data models. In response to these needs, developers now have the choice of relational, key-value, document, graph, in-memory, and search databases. Each of these databases solve a specific problem or a group of problems. Build on.

Database 167

Database AWS Games Latency 167

Alex Russell

NOVEMBER 6, 2013

Or a world where the browser had JS APIs for navigating to new documents, but no built-in system for synthesizing clicks into navigations. UI conventions with economic superiority and inter-document relationships have created an industry and have given most of the folks reading this treatise jobs. Behold the power of default UI.

Engineering 40

Engineering Technology Technology Systems 40

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

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. Congestion Control.

Performance 107

Performance Network Latency Servers 107

Alex Russell

JULY 14, 2021

Modern browsers like Chrome and Samsung Internet support a long list of features that make web apps more powerful and keep users safer. To quote the Android documentation , a WebView is.: No documentation is available for third-party web developers from any of the largest WebView IAB (ab)users. PWA Feature Detector.

Google 121

Google Mobile Engineering Internet 121

Smashing Magazine

MAY 20, 2020

This metric is important, but quite vague because it can include anything — starting from server rendering time and ending up with latency problems. For example, for an internet shop, it may be a page with a product list, product details page, shopping cart, checkout, and so on. So make a competitors list. We now have our report.

Performance 100

Performance Metrics Best Practices Code 100

Brendan Gregg

SEPTEMBER 5, 2017

Here's some output from my zfsdist tool, in bcc/BPF, which measures ZFS latency as a histogram on Linux: # zfsdist. Tracing ZFS operation latency. There's a lot about Linux containers that isn't well documented yet, especially since it's a moving target. Hit Ctrl-C to end. ^C

Virtualization 76

Virtualization AWS Engineering Hardware 76

Percona

MAY 15, 2023

Let’s see the write operations with 24 and 64 threads: We get a gain of ~33% just using sharding, while for latency, we do not have a cost. Backup The backup and restore operation when using POM is completely managed by the operator (see instructions in the POM documentation [link] and [link] ).

Traffic 122

Traffic Scalability Database Servers 122

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

Smashing Magazine

JANUARY 11, 2021

You can download the spreadsheet as Google Sheets, Excel, OpenOffice document or CSV. Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms. Site speed topography , with key metrics represented for key pages on the site. Large preview ). Large preview ). Shipped in Next.js

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 7, 2019

Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms. According to Tim Kadlec, for example, "AMP documents tend to be faster than their counterparts, but they don’t necessarily mean a page is performant. Getting started with Webpack can be tough though. Unless they don't.

Performance 104

Performance Cache Metrics Network 104

Smashing Magazine

JANUARY 6, 2020

Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms. Designed for the modern web, it responds to actual congestion, rather than packet loss like TCP does, it is significantly faster , with higher throughput and lower latency — and the algorithm works differently.

Performance 145

Performance Cache Network Metrics 145