Speed Curve

JANUARY 29, 2024

Queueing theory is the mathematical study of waiting lines, both real and virtual. Some sensory memory does stick, of course. In a 1999 study of workplace interruptions , groups of workers were subjected to various disruptions in the course of their day-to-day responsibilities. How do we perceive wait times?

Speed 133

Speed Website Mobile Cloud 133

Dynatrace

JUNE 1, 2021

However, with today’s highly connected digital world, monitoring use cases expand to the services, processes, hosts, logs, networks, and of course, end-users that access these applications — including a company’s customers and employees. Mobile apps, websites, and business applications are typical use cases for monitoring.

Monitoring 148

Monitoring Mobile Social Media Artificial Intelligence 148

Smashing Magazine

AUGUST 30, 2021

In previous articles from this series, we’ve covered auditing CSS codebase health and the incremental CSS refactoring strategy , testing, and maintenance. In this article, we’re going to cover CSS optimization strategies that can optimize CSS file size, loading times, and render performance. Adrian Bece. 2021-08-30T10:00:00+00:00.

Media 109

Media Performance Cache Strategy 109

Percona

AUGUST 15, 2023

Network Connectivity: Establish a reliable network connection between the primary and replica servers. It’s a rather new plugin build for virtual synchronous replication. wsrep patches / Galera Library This solution is virtually synchronous, which is comparable to Group Replication. ” Read it now!

Servers 52

Servers Database Availability Traffic 52

The Morning Paper

JANUARY 21, 2020

The Internet itself, over which these systems operate, is a dynamically distributed network spanning national borders and policies with no central coordinating agent. The organisations that build and operate these systems are themselves often geographically distributed and communicating virtually.

Internet 98

Internet Internet Strategy Energy 98

All Things Distributed

MARCH 26, 2018

Powering the virtual instances and other resources that make up the AWS Cloud are real physical data centers with AWS servers in them. Even though the network design for each data center is massively redundant, interruptions can still occur. Each data center is highly reliable, and has redundant power, including UPS and generators.

AWS 132

AWS Latency Lambda Architecture 132

The Agile Manager

DECEMBER 31, 2022

more flight cancellations), and both the weather and operations were changing throughout Southwest's route network. And anyway, dilapidated internal systems are self-inflicted exposures: even if they can talk about such risks publicly, CEOs aren't paid for their acumen at developing and executing remediation strategies.

Airlines 52

Airlines Logistics Government Technology 52

Percona

JUNE 22, 2023

High availability works through a combination of the following: No single point of failure (SPOF) : You must eliminate any single point of failure in the database environment, including physical or virtual hardware the database system relies on that would cause it to fail. Networking equipment (switches, routers, etc.)

Availability 105

Availability Database Open Source Hardware 105

The Netflix TechBlog

JANUARY 24, 2022

This post describes how the Netflix TVUI team implemented a robust strategy to quickly and easily detect performance anomalies before they are released?—?and Every test runs on a combination of devices (physical and virtual) and platform versions ( SDKs ). so are power levels and network bandwidth.

Performance 199

Performance Metrics Performance Testing Testing 199

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. In many organizations, front-end developers know exactly what common underlying problems are and what strategies should be used to fix them. Performance Budgets, Pragmatically shows you a strategy to achieve that. Large preview ).

Performance 145

Performance Cache Media Metrics 145

O'Reilly

MAY 19, 2020

network engineer, at >2%) and management positions (IT manager, at close to 3%; operations manager at >1%). It encompasses private clouds, the IaaS cloud—also host to virtual private clouds (VPC)—and the PaaS and SaaS clouds. And about 10% work in technical management positions. Role of survey respondents.

Cloud 141

Cloud Serverless AWS Architecture 141

IO River

NOVEMBER 2, 2023

It’s not just limited to cloud resources like AWS and Azure; Terraform is versatile, extending its capabilities to key performance areas like Content Delivery Network (CDN) management, ensuring efficient content delivery and optimal user experience.‍Started  ‍Of course, the latter.

Open Source 52

Open Source DevOps AWS Azure 52

All Things Distributed

OCTOBER 2, 2017

" Of course, no technology change happens in isolation, and at the same time NoSQL was evolving, so was cloud computing. VPC Endpoints give you the ability to control whether network traffic between your application and DynamoDB traverses the public Internet or stays within your virtual private cloud.

Internet 128

Internet Internet AWS Performance 128

IO River

NOVEMBER 2, 2023

Terraform's declarative nature makes this adaptation straightforward.‍Consider an example where a company is running multiple virtual machines (VMs) on a cloud provider. Of course, the latter. Their expertise lies in ensuring everything runs smoothly, from servers to networks.

Open Source 40

Open Source DevOps AWS Azure 40

The Agile Manager

JUNE 28, 2018

A provider of cloud-based infrastructure such as Amazon can organize in the same way: the "finished product" of a cloud instance consists of more "primitive" components of virtual storage, server and network. A cloud instance may consume a load-balancing primitive, but it does so through a more coarsely grained "network" intermediary.

Innovation 40

Innovation Network Strategy Cloud 40

Dotcom-Montior

DECEMBER 8, 2021

We are kidding of course, but you know something is bad if happens that early in the morning. You cannot virtualize everything…yet. These tools should be utilized along with your monitoring strategy. And they usually happen at 2:00am while you are blissfully asleep and get awoken by the sound of your phone going off.

Social Media 90

Social Media Monitoring Latency DevOps 90

Smashing Magazine

AUGUST 26, 2021

Finally, you of course want to be thinking about your users, but you should also be thinking about yourself! If you run a shoe store and let a social network track your users so you can target ads to them there later, know that that data, which reveals who is interested in shoes, will also be used to show them shoe ads for your competitors.

Social Media 134

Social Media Technology Technology Website 134

Smashing Magazine

SEPTEMBER 20, 2021

And of course, scrapers could scrape your site to look for security vulnerabilities or exposed contact or sales lead details. lets a user “mark up” a web page with a virtual yellow highlighter and share the page with others. The most common service of this type is Google Web Light. Ad Scraping.

Website 89

Website Analytics Google Cache 89

O'Reilly

NOVEMBER 28, 2023

And of course, companies that don’t use AI don’t need an AI use policy. The same thing happened to networking 20 or 25 years ago: wiring an office or a house for ethernet used to be a big deal. AI users also need to expect incorrect answers and to be equipped to check virtually all the output that an AI produces.

Open Source 106

Open Source Artificial Intelligence Google Infrastructure 106

Alex Russell

MAY 9, 2022

Reduced network and device capacity correlate with other access challenges. Folks at this level of awareness might also simply assume that "it's the web, of course it's slow" and reach for native apps as a panacea (they aren't). Do they have a device-class or network condition target ? What's the problem?

Performance 86

Performance Latency Metrics Engineering 86