Dynatrace

APRIL 20, 2020

Infrastructure monitoring includes automatic visibility, problem detection, and smart alerting across virtual networks, virtual infrastructure, and container orchestration. Also, common web server metrics that are important when you monitor Apache HTTP, Nginx, or Microsoft IIS. Monitor additional metrics. How to get access.

Infrastructure 150

Infrastructure Metrics Java Virtualization 150

CSS - Tricks

JANUARY 14, 2022

The big benefit, of course, is that it lets you know what you’re up against. If you wanted to do this in DevTools instead, you could filter your Network requests by CSS, find the stylesheet that you want to turn off, right-click and block it, and re-load. Stoyan corroborates my story here: UnCSS is sort of a “lab”.

Website 75

Website Servers Network Testing 75

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. The kind of edge server envisaged here might, for example, be integrated with your WiFi access point. As such, web workers are a natural target to offload to a more powerful server.

Mobile 104

Mobile Cloud Latency Games 104

Particular Software

DECEMBER 9, 2019

I once had a client who started out with a very noncomplex server infrastructure. The hosting provider had given them ownership of an internal IP subnet, and so they started out with two load-balanced public web servers: X.X.X.100 It's easy enough to upgrade load-balanced web servers. It's not so easy with a junk drawer server.

Wireless 52

Wireless DevOps Infrastructure Network 52

Dynatrace

SEPTEMBER 18, 2020

In response to this trend, open source communities birthed new companies like WSO2 (of course, industry giants like Google, IBM, Software AG, and Tibco are also competing for a piece of the API management cake). Is it the WSO2-AM gateway itself, a networking issue, a sudden increase in demand, or something else entirely?

Infrastructure 190

Infrastructure Latency Metrics Analytics 190

All Things Distributed

AUGUST 17, 2011

No Server Required - Jekyll & Amazon S3. Amazon S3 is much more than just storage; the network and distributed systems infrastructure to ensure that content can be served fast and at high rates without customers impacting each other, is amazing. No Server Required. No Server Required - Jekyll & Amazon S3. Comments ().

Servers 126

Servers Social Media AWS Website 126

Smashing Magazine

FEBRUARY 15, 2021

A video with large dimensions or a high bitrate will take longer to download and will require a higher speed network to play back smoothly. This leads to longer startup times, and if the network cannot supply the video fast enough, the video will stall during video playback. There is a solution though! Large preview ).

Network 143

Network Speed Website Mobile 143

Alex Podelko

AUGUST 18, 2019

Of course, more sophisticated tools may definitely do better job in creating a simple and intuitive interface (still providing a way to invoke more sophisticated functionality when needed). And, of course, need for performance / cost modeling – to see how any change (for example, on a component level) will impact bottom line.

Performance Testing 243

Performance Testing Testing Performance Testing Tools 243

High Scalability

JULY 18, 2022

SysOps Enginee r: As Kinsta ’s SysOps Engineer, you’ll play a key role in caring for the health of our servers, preventing issues, and responding immediately to mitigate any problems in our infrastructure. Make your job search O (1), not O ( n ). Apply here. Need excellent people? Advertise your job here!

Education 100

Education DevOps Infrastructure Scalability 100

High Scalability

JUNE 10, 2022

SysOps Enginee r: As Kinsta ’s SysOps Engineer, you’ll play a key role in caring for the health of our servers, preventing issues, and responding immediately to mitigate any problems in our infrastructure. Make your job search O (1), not O ( n ). Apply here. Need excellent people? Advertise your job here!

Education 100

Education DevOps Infrastructure Scalability 100

Tim Kadlec

JANUARY 12, 2021

From a convenience perspective, running client-side tests is significantly easier to do than server-side testing. With server-side testing, you need developer resources to create different experiments. Edge computing introduces a programmable layer between your server or CDN and the folks using your site.

Testing 137

Testing Google Traffic Servers 137

The Netflix TechBlog

SEPTEMBER 8, 2020

Over the course of this post, we will talk about our approach to this migration, the strategies that we employed, and the tools we built to support this. However, with the new microservice, even fetching this cached data needed to incur a network round trip, which added some latency. This meant that data that was static (e.g.

Latency 233

Latency Cache Java Traffic 233

MachMetrics

JANUARY 13, 2021

Founded in 2008, Catchpoint states that its mission is to “help companies advance the digital experience of their customers and employees” They offer a suite of products such as synthetic monitoring, real user monitoring, endpoint monitoring, and network insights. Of course, this is all fairly recent news. Going Forward.

Open Source 64

Open Source Network Speed Engineering 64

Smashing Magazine

AUGUST 23, 2019

The idea presented here is now to load only so many bytes of a progressive JPEG from the server that you can quickly get an impression of the image content. With Ajax, however, this is possible, provided that the server delivering the image supports HTTP Range Requests. Later, at a time defined by us (e.g. and no more. and no more.

Network 103

Network Servers Programming Code 103

Smashing Magazine

SEPTEMBER 9, 2021

This occurs when you are revalidating the page on the server. The first solution that comes to mind may be to simply server side render the pages, ensuring that the client is always sent the most up to date data. seconds for the Server Side Rendering variant (plus a warning regarding initial server response time).

Cache 104

Cache Internet Internet Servers 104

Dynatrace

MARCH 25, 2020

Both types of users mentioned access the same system, the only difference is that employees access it via the internal network and externals through a public exposed URL. To find out this, he sent me the following Dynatrace screenshot that shows the number of actual successful order entries over the course of the last month.

DevOps 170

DevOps Traffic Monitoring Engineering 170

The Morning Paper

JUNE 6, 2019

The bulk of the paper is about the practicalities of running these algorithms at scale across a large fleet of devices: managing device availability, coordinating activity over unreliable networks and devices, building and deploying training workflows, and troubleshooting when things go wrong. Federated Averaging. ” Secure Aggregation.

Systems 71

Systems Design Google Servers 71

Smashing Magazine

JANUARY 15, 2019

So, apart from powering servers with renewable energy, what else can web developers do about climate change? This includes the work done by the server, the client and the intermediary communications networks that transmit data between the two. Reduce Network Requests. You Can’t Manage What You Can’t Measure”.

Website Performance 73

Website Performance Website Energy Performance 73

All Things Distributed

APRIL 5, 2012

From tax preparation to safe social networks, Amazon RDS brings new and innovative applications to the cloud. Intelligent Social network - Facilitate topical Q&A conversations among employees, customers and our most valued super contributors. Teachers can interact with their colleagues in professional learning networks.

Innovation 146

Innovation AWS Education Network 146

MachMetrics

JULY 31, 2020

Simply put, compression allows the web server to send smaller files to your web site viewers. When someone enters your URL and requests your site, their browser will indicate to the web server that it understands compression (and which type it understands). What is HTTP Compression? Gzip Compression. How Do I Enable Gzip?

Speed 67

Speed Servers Google Tuning 67

SQL Performance

JUNE 10, 2020

In my coverage of the physical treatment of named table expressions in the series I focus on the treatment in Microsoft SQL Server and Azure SQL Database. Recall that what triggered this series is some confusion that exists in the SQL Server community around named table expressions.

C++ 109

C++ Database Servers Code 109

Dotcom-Montior

NOVEMBER 16, 2021

Since that time, the SRE role has evolved as the industry has changed and shifted from the traditional monolithic structures to large, widely distributed networks and microservices. Google was the first company to create, embrace, and put support behind the role of site reliability engineering. Monitoring.

Monitoring 91

Monitoring Google DevOps Engineering 91

Tim Kadlec

JUNE 29, 2015

My server must spit something out. That something must be passed over some network. I have no control over the network. The only thing I control is my server environment. From there I want to do whatever I can to provide offline support so that after that first visit I can reduce some of the risk the network introduces.

Network 72

Network Servers Website Technology 72

SQL Performance

JUNE 10, 2020

In my coverage of the physical treatment of named table expressions in the series I focus on the treatment in Microsoft SQL Server and Azure SQL Database. Recall that what triggered this series is some confusion that exists in the SQL Server community around named table expressions.

C++ 93

C++ Database Servers Code 93

Tim Kadlec

JUNE 6, 2018

Of course, I haven’t seen anything yet about how the watch is going to treat all that JavaScript in the first place. In those cases, parsing, rendering, layout and JavaScript functionality are all handled on an intermediary server. That server then passes a snapshot of the page to the device. That’s roughly 1.7-2.4MB

Hardware 60

Hardware Media Tuning Servers 60

Particular Software

JANUARY 5, 2021

In small networks, it is sometimes possible to have one administrator. Of course, we want to be Agile. Design systems to be easily maintainable: See what Udi has to say in Day 1 of his Advanced Distributed Systems Design video course. This is usually the developer who creates and deploys a small project.

Systems 59

Systems Availability Architecture Design 59

Adrian Cockcroft

JUNE 21, 2022

The early days at Sun Cambridge were special, I absorbed a lot about networking and the technical side of the role from my fellow systems engineer Martin Baines, and we were driving all over the region in cool company cars (I had a Citroen BX 16V) selling a really hot product.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Scalegrid

FEBRUARY 8, 2024

A distributed storage system is foundational in today’s data-driven landscape, ensuring data spread over multiple servers is reliable, accessible, and manageable. These storage nodes collaborate to manage and disseminate the data across numerous servers spanning multiple data centers.

Storage 130

Storage Systems Big Data Azure 130

The Morning Paper

FEBRUARY 23, 2020

There are five different types of member in an AnyLog system, and any network node can join without restriction as any type of member. Coordinators are servers that receive queries and return results (search engines). Publishers are the producers of the actual data to be served by the network. web pages).

Blockchain 94

Blockchain Internet Internet IoT 94

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

Apica

OCTOBER 17, 2022

Indeed, there was a time when applications were vertical stacks of software atop networks and servers wholly owned by the company. Customers can browse the app, configure the dinner, complete a transaction, charge a credit card – but that’s all par for the course – not the user journey we are testing now.

Retail 52

Retail Website Infrastructure Software Architecture 52

Dynatrace

JUNE 7, 2019

ActiveGate OS: Ubuntu Server 16.04 LTS, RHEL server 7, CentOS server 7. A: Yes, of course. A: We currently support Ubuntu Server 16.04 LTS, Red Hat server 7 and CentOS server 7 for the execution of private browser monitors; Windows Server 2016 support is coming soon as well.

Network 152

Network Monitoring Servers Hardware 152

Percona

JULY 20, 2023

It is very common to see many infrastructure layers standing between a PostgreSQL database and the Application server. We often forget or take for granted the network hops involved and the additional overhead it creates on the overall performance. But let’s see what the wait events look like if the network slows down.

Network 62

Network Performance Latency Servers 62

The Morning Paper

APRIL 11, 2019

In addition, service workers have the ability to intercept and handle network requests (for e.g., caching and pre-loading purposes). As part of its initialization, the Servant establishes a communication channel with its remote command and control server (Puppeteer) and requests the initial set of tasks. MarioNet use cases.

Website 44

Website Network Traffic Cache 44

Tim Kadlec

APRIL 21, 2020

The thing about JavaScript is you end up paying a performance tax no less than four times: The cost of downloading the file on the network. For the starting point, it makes sense to look at the amount of JavaScript passed over the network. But of course, that’s just one part of the equation. The memory cost. driven sites.

Mobile 145

Mobile Architecture Network Performance 145

KeyCDN

SEPTEMBER 20, 2018

Back-End Error Tracking Back-end, or server-side, errors include things like page exceptions and JavaScript errors. Back-end error tracking is relatively straightforward since all server-side code runs in the same place. While lastly, APM allows you to gather data on server-side bottlenecks.

Strategy 67

Strategy Monitoring Website Google 67

Rigor

SEPTEMBER 11, 2019

Most recently, he launched a fantastic new HTML5 Mastery… course. One of the top players in web performance, Ilya is a web performance engineer at Google, co-chair of the W3C Web Performance Working Group , and author of High Performance Browser Networking. The future of HTTP/2 server push. Vitaly Friedman. Billy Hoffman.

Performance 89

Performance Education Google Website 89