Dynatrace

MAY 17, 2023

But its underlying goal is quite humble and straightforward: it wants to enable you to observe an IT system (for example, a web application, infrastructure, or services) and gain insight to its behavior, such as performance, error rates, hot spots of executed instructions in code, and more.

Metrics 182

Metrics Open Source Traffic Cache 182

Dynatrace

NOVEMBER 2, 2020

IT infrastructure is the heart of your digital business and connects every area – physical and virtual servers, storage, databases, networks, cloud services. Simply put, infrastructure monitoring is the oxygen to your infrastructure, collecting all the data for a complete picture of availability, performance, and resource efficiency.

Infrastructure 203

Infrastructure Monitoring Virtualization Serverless 203

Smashing Magazine

AUGUST 3, 2023

How We Optimized Performance To Serve A Global Audience How We Optimized Performance To Serve A Global Audience Liran Cohen 2023-08-03T10:00:00+00:00 2023-08-03T13:06:00+00:00 I work for Bookaway , a digital travel brand. Large preview ) We’ve known for a long time that fast page performance influences search engine rankings.

Performance 74

Performance Cache Traffic Metrics 74

Smashing Magazine

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. Web performance is a tricky beast, isn’t it?

Performance 145

Performance Cache Media Metrics 145

IO River

NOVEMBER 2, 2023

Now, with viewers all over the world expecting flawless and high-definition streaming, video providers have their work cut out for them. This is where a well-architected Content Delivery Network (CDN) shines. Â The goal is to boost the pitfalls of network disruptions and vendor dependencies, all while pocketing cost savings.

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

Now, with viewers all over the world expecting flawless and high-definition streaming, video providers have their work cut out for them. This is where a well-architected Content Delivery Network (CDN) shines. The goal is to boost the pitfalls of network disruptions and vendor dependencies, all while pocketing cost savings.

Architecture 52

Architecture Performance Internet Internet 52

Dynatrace

NOVEMBER 1, 2022

These metrics help to keep a network system up and running?, All these definitions are distinct and important. If one system has an MTTR of 24 hours and another has an MTTR of three days with equal time between failures, the first system is more valuable because its availability is higher. So, what is MTTR? Mean time to detect.

DevOps 209

DevOps Artificial Intelligence Metrics Network 209

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. Live by the link, die by the link.

Performance 124

Performance Network Cache Metrics 124

Dynatrace

OCTOBER 4, 2021

Modern applications—enterprise and consumer—increasingly depend on third-party services to create a fast, seamless, and highly available experience for the end-user. API monitoring is the process of collecting and analyzing data about the performance of an API in order to identify problems that impact users. Dynatrace news.

Monitoring 180

Monitoring Latency Metrics Availability 180

The Netflix TechBlog

NOVEMBER 13, 2023

Content, genre and languages Instead of augmenting or synthesizing training data, we sample the large scale data available in the Netflix catalog with noisy labels. One of the fundamental issues encountered during the annotation of our manually-labeled TVSM-test set, was the definition of music and speech.

Architecture 224

Architecture Energy Benchmarking Processing 224

Alex Podelko

SEPTEMBER 4, 2018

The Scala system does have its own compiler, but it does not perform as the javac compiler does. However, Scala does have a number of structures that aren’t currently available in Java. These definitions are usually broke down by behaviors. The Performance Factor. Available Tools and Frameworks. Source- Pixabay.

Java 100

Java Performance Programming Virtualization 100

Dynatrace

FEBRUARY 16, 2023

There are many definitions of environmental sustainability, most of which converge on a common theme: collectively and individually, we have a responsibility to act to protect global ecosystems and support health and wellbeing, now and in the future. General availability is planned for the second quarter of 2023.

Energy 186

Energy Airlines Analytics Transportation 186

MachMetrics

APRIL 3, 2020

Luckily we’ve recommended some of the best web performance books to read while stuck at home. And if you absolutely have to have it on a device, most of them are available via Kindle as well. High Performance Web Sites: Essential Knowledge For Front-End Engineers. and the Head Performance Engineer at Google.

Speed 85

Speed Performance Best Practices Website 85

The Netflix TechBlog

JULY 30, 2019

Adoption As of writing this blog, Conductor orchestrates 600+ workflow definitions owned by 50+ teams across Netflix. While we’re not (yet) actively measuring the nth percentiles, our production workloads speak for Conductor’s performance. The ability to dynamically create and execute workflows removes this friction.

Lambda 189

Lambda Media Open Source Metrics 189

Scalegrid

FEBRUARY 15, 2024

Integrating FIPS mode with SSL/TLS libraries ensures that network encryption and authentication mechanisms adhere to the highest security guidelines, a requirement for many government and regulated industries. MongoDB SSL Drawbacks Performance Overhead There’s some performance overhead for using SSL.

Servers 130

Servers Best Practices Government Network 130

Dynatrace

SEPTEMBER 28, 2021

While DevOps is often referred to as “agile operations,” the widely quoted definition from Jez Humble, co-author of The DevOps Handbook, calls it “a cross-disciplinary community of practice dedicated to the study of building, evolving, and operating rapidly-changing resilient systems at scale.” App availability.

DevOps 203

DevOps Metrics Traffic Efficiency 203

Smashing Magazine

JUNE 2, 2021

Improving The Performance Of An Online Store (Case Study). Improving The Performance Of An Online Store (Case Study). Every front-end developer is chasing the same holy grail of performance: green scores in Google Page Speed. For this article, we will focus on the first three and the performance adjustments for these.

Performance 115

Performance Cache Website Mobile 115

Dotcom-Montior

NOVEMBER 24, 2021

There was a time when standing up a website or application was simple and straightforward and not the complex networks they are today. By definition, a distributed system is any system that comprises of multiple components on variety of machines that work together to appear as a single, organized system. The recipe was straightforward.

Systems 74

Systems Monitoring Hardware Network 74

Smashing Magazine

AUGUST 10, 2023

Large preview ) I don’t know about you, but it often feels like I’m missing something when measuring page speed performance. Even with all of the available tools at my disposal, I still find myself reaching for several of them. Not the best way to get a high-level view of performance. Lighthouse results.

Speed 81

Speed Monitoring Testing Network 81

CSS - Tricks

AUGUST 18, 2020

Yet, this criticism of React isn’t completely unwarranted: React and ReactDOM total about 120 KiB of minified JavaScript, which definitely contributes to slow startup time. Server rendering is also cool—even if that’s just how we say “send HTML over the network” these days. We toggle a thing on, and then we toggle it off.

Performance 101

Performance Mobile Servers Code 101

Percona

APRIL 12, 2023

Let’s start with this: MongoDB is accurately referred to as source-available software. That early decision was notable because whereas the GPL is applied if derivative work is distributed, the AGPL license applies both for distributed work and whenever end users interact with a program over a network. Now, back to MongoDB itself.

Open Source 86

Open Source Programming Database Servers 86

Smashing Magazine

JANUARY 6, 2020

Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 145

Performance Cache Network Metrics 145

Speed Curve

FEBRUARY 5, 2024

That performance golden rule still holds true today. Charlie Vazac introduced server timing in a Performance Calendar post circa 2018. The use of server-timing headers by content delivery networks closes a big gap. This data is available by enabling the mPulse behavior in property manager.

Servers 57

Servers Cache Retail Benchmarking 57

Dynatrace

DECEMBER 18, 2023

But often, we use additional services and solutions within our environment for backups, storage, networking, and more. The batch processor, to improve performance by batching requests. The OTLP/HTTP exporter, to perform the data export to Dynatrace. It really is an indispensable tool if you work with OpenTelemetry.

Metrics 180

Metrics Engineering Energy Tuning 180

Dynatrace

OCTOBER 23, 2020

The shortest possible time to value offered by Dynatrace is one of the most important reasons that our customers select Dynatrace over other monitoring solutions available on the market. The Ansible OneAgent collection is available from two primary sources: Directly from Dynatrace. Dynatrace news. From the Ansible Galaxy repository.

Tuning 130

Tuning Monitoring Availability Architecture 130

Percona

AUGUST 30, 2023

Hot backups vs. cold backups: A hot backup — used to minimize downtime and ensure data availability for critical applications — allows you to create a copy of a database while the system is still actively serving user requests and processing transactions. In a cold backup, the database is taken offline. .”

Database 92

Database Hardware Open Source Strategy 92

Smashing Magazine

APRIL 19, 2021

LCP is supposed to measure loading performance and is a good proxy for all the old metrics we in the performance community used to use (i.e. Google uses anonymized data from Chrome users to feedback metrics and makes these available in the Chrome User Experience Report (CrUX). Previous Web Performance Metrics.

Google 140

Google Metrics Mobile Analytics 140

CSS Wizardry

MAY 19, 2020

With more standardised FOUT/FOIT behaviour from browser vendors, to the newer font-display specification, performance—and therefore the user—seems to have been finally been put front-and-centre. On this site, in which performance is the only name of the game, I forgo web fonts entirely, opting instead to make use of the visitor’s system font.

Google 364

Google Media Latency Metrics 364

Dynatrace

JUNE 1, 2021

Application performance monitoring (APM) is the practice of tracking key software application performance metrics using monitoring software and telemetry data. Practitioners use APM to ensure system availability, optimize service performance and response times, and improve user experiences. Performance monitoring.

Monitoring 148

Monitoring Mobile Social Media Artificial Intelligence 148

CSS - Tricks

APRIL 1, 2021

Site performance is potentially the most important metric. The better the performance, the better chance that users stay on a page, read content, make purchases, or just about whatever they need to do. The code for the site is available on GitHub for reference. Here’s the thing: performance is more than a one-off task.

Cache 92

Cache Social Media Media Website 92

Apica

NOVEMBER 15, 2019

With the continued growth of applications being used in and out of an organization, getting a firm grasp on the performance of these devices and its impact on your IT environment is important. With this growth and added complexity, how are your legacy performance testing solutions keeping up? The short answer is that they aren’t.

Performance Testing 40

Performance Testing Testing Performance Games 40

Scalegrid

FEBRUARY 7, 2019

Redis Cluster is the native sharding implementation available within Redis that allows you to automatically distribute your data across multiple nodes without having to rely on external tools and utilities. Check out the top advantages of Redis Clusters to see how it can benefit your deployments: High Performance. High Availability.

Java 138

Java Database Availability AWS 138

Percona

AUGUST 30, 2023

In this blog, I am trying to list the options available for users and list them in increasing order of priority. For example, the high availability solution Patroni passes some of the most critical parameters as a command line argument. If, at all, there is any crash in between, I am OK to perform the ETL again.

Database 106

Database Servers Open Source Tuning 106

Speed Curve

MARCH 7, 2022

If you've been working in the performance space for a while and you hear me start to talk about page growth, I'd forgive you if you started running away. ;). HTML – Typically the smallest resource on the page, HTML's performance risk is usually negligible. More stylesheets equal more risk of performance degradation.

Mobile 145

Mobile Benchmarking Google Metrics 145

Smashing Magazine

JANUARY 7, 2019

Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 103

Performance Cache Metrics Network 103

KeyCDN

FEBRUARY 4, 2021

This query is performed by a Domain Name Server (DNS server) or servers nearby that have been assigned responsibility for that hostname. So DNS services definitely go down! Just like with content delivery networks, DNS hosting providers also have multiple POPs. You can think of a DNS server as a phone book for the internet.

Cache 134

Cache Website Internet Internet 134

Tim Kadlec

MARCH 7, 2019

Occasionally I hear some chatter about performance budgets “not working.” It’s not really about the performance budget, though. It’s not really about the performance budget, though. To be effective, a performance budget has to be concrete, meaningful, integrated, and enforced.

Performance 64

Performance Metrics Benchmarking Design 64