Alex Russell

MARCH 6, 2021

Thanks to progress in networks and browsers (but not devices), a more generous global budget cap has emerged for sites constructed the "modern" way: ~100KiB of HTML/CSS/fonts and ~300-350KiB of JS (compressed) is the new rule-of-thumb limit for at least the next year or two. Modern network performance and availability.

Performance 124

Performance Network Cache Metrics 124

CSS - Tricks

MAY 15, 2019

Images make up around 50% of an average website's traffic. In short, we’re talking about a mechanism that defers the network traffic necessary to load content when it’s needed — or rather when trigger the load when the content enters the viewport. Today's websites are packed with heavy media assets like images and videos.

Traffic 58

Traffic Website Network Analytics 58

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. CrUX generates an overview of performance distributions over time, with traffic collected from Google Chrome users. It used to provide an insight into how quickly the server outputs any data. Large preview ). Large preview ).

Performance 145

Performance Cache Media Metrics 145

Rigor

SEPTEMBER 3, 2019

What you may be overlooking is that peak-event readiness is about more than just load testing or ensuring that your servers are up throughout a specific timeframe. They seem to have learned from their mistakes for Prime Day 2019.). Traffic patterns outside of normal [RUM or Analytics]. Servers down or server health issues [APM].

Website 74

Website Cache Ecommerce Traffic 74

Smashing Magazine

JULY 29, 2019

2019-07-29T14:00:59+02:00. 2019-07-29T13:06:57+00:00. Failing that, we are usually able to connect to home or public WiFi networks that are on fast broadband connections and have effectively unlimited data. The speed of mobile networks, too, varies considerably between countries. Chris Ashton. per GB respectively.

Cache 97

Cache Google Mobile Network 97

Enprowess

JANUARY 12, 2022

According to Ericsson’s analysis, international mobile data traffic is projected to become 4.5 Use in traffic systems: Using IoT technology, delivery, traffic or transportation tracking, asset tracking, inventory control, customer management, and individual order tracking can be more cost-effective with the right tracking system.

Blockchain 59

Blockchain IoT Development Serverless 59

The Morning Paper

APRIL 11, 2019

UPDATE 2019-04-14: An author update has been published for this paper which details that with current browser versions, ServiceWorkers can only stay alive for about a minute after the user navigates away from the site. modify their code, monitor their outgoing traffic etc.). NDSS’19. MarioNet use cases.

Website 44

Website Network Traffic Cache 44

Rigor

JULY 2, 2019

Time spent on redirect is most noticeable on mobile devices, especially since they tend to use slower networks. This is similar to the type of redirect used if you’ve registered multiple domains and you want to direct all of your traffic to your primary URL. Originally published September 2016, updated July 2019.

Mobile 60

Mobile Traffic Google Latency 60

Smashing Magazine

MARCH 28, 2019

2019-03-28T10:30:39+01:00. 2019-04-29T18:34:58+00:00. Because server technology is rarely understood by the people who own websites, it’s easy for them to mistakenly think they can save money there. You build an amazing website that aims to do exactly what your client wanted, but the server technology is holding it back.

Website 48

Website Servers Design Traffic 48

O'Reilly

DECEMBER 2, 2019

The most obvious change 5G might bring about isn’t to cell phones but to local networks, whether at home or in the office. High-speed networks through 5G may represent the next generation of cord cutting. Those waits can be significant, even if you’re on a corporate network. Let’s get back to home networking.

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

Smashing Magazine

JANUARY 6, 2020

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? It used to provide an insight into how quickly the server outputs any data. What does it mean? 300ms RTT, 1.6

Performance 145

Performance Cache Network Metrics 145

The Morning Paper

JULY 4, 2019

degraded hardware, transient networking problem) or, more often, because of some change deployed by Netflix engineers that did not have the intended effect. Monocle grabs data from the Atlas telemetry system, the tracing system, and by querying runtime servers for configuration information such as time values.

Latency 77

Latency Engineering Metrics Traffic 77

Dynatrace

NOVEMBER 20, 2019

Having released this functionality in an Early Adopter Release with OneAgent version 1.173 and Dynatrace version 1.174 back in August 2019, we’re now happy to announce the General Availability of OneAgent full-stack monitoring for Linux on the IBM Z platform, sometimes informally referred to as Z/Linux. Dynatrace news.

Availability 30

Availability Hardware Java Tuning 30

Smashing Magazine

FEBRUARY 12, 2019

2019-02-12T12:00:22+01:00. 2019-04-29T18:34:58+00:00. No uptime guarantee: Similarly to MidPhase, Bluehost doesn’t offer any uptime guarantees either (just a network/server uptime agreement ). However, their servers have been working very steadily, with the exception of one bigger outage (42 minutes). John Stevens.

Testing 50

Testing Website Servers Availability 50

Dynatrace

AUGUST 8, 2019

We are already working on the support for SUSE Linux Enterprise Server (SLES) which we will be announcing shortly. Network measurements with per-interface and per-process resolution. OneAgent for Z/Linux collects a number of network metrics: input and output traffic measured in bytes and packets, retransmissions, and connectivity.

Availability 25

Availability Hardware Java Tuning 25

Smashing Magazine

SEPTEMBER 26, 2019

2019-09-26T12:30:59+02:00. 2019-09-26T11:02:12+00:00. Microservices architecture is a set of independent services that are all connected into a network. This flexible approach is well-established and widely-adopted by back-end and server architects. I assume you serve your Host with a configurable web server.

Architecture 75

Architecture Virtualization Servers Technology 75