Speed Curve

OCTOBER 25, 2023

The best way to fight regressions is to create performance budgets on key metrics, and get alerted when they go out of bounds. You can even go one step further and integrate your performance budgets with your CI/CD process, so that you not only get alerts but even break the build if a new deploy would violate any of your budgets.

Benchmarking 62

Benchmarking Metrics Website Monitoring 62

Speed Curve

NOVEMBER 29, 2020

We love the idea of having a lean, shared set of metrics that we can all rally around – not to mention having a broader conversation about web performance that includes teams throughout an organization. When looking at the load event for comparison, we can see that the first input occurs very late.

Metrics 109

Metrics Entertainment Google Monitoring 109

KeyCDN

JANUARY 14, 2021

Due to their popularity, a wide array of frontend frameworks are available, and new ones emerge on a regular basis. According to StatCounter , as of December 2020, mobile traffic has surpassed desktop traffic with 55.73% of traffic coming from mobile devices. Pros: No style lock-in, so you have greater flexibility.

Google 135

Google Mobile Open Source Website 135

Speed Curve

DECEMBER 11, 2019

That said, I’ve been looking at performance data for many years and have found myself on both sides of the debate about whether or not the practice of sampling performance data is inherently a good or bad idea. How distributed is your traffic? Are sessions important to you? That’s fine, too!

Retail 59

Retail Traffic Media Metrics 59

Testsigma

JANUARY 30, 2021

The native and mobile web browser testing is being performed more and more compared to desktop testing. You just need to hit the URL and launch the application on the available browser on your phone. It also allows users to access a website for which native application is not available. What are Mobile Web Applications?

Mobile 52

Mobile Testing Website Internet 52

Scalegrid

MARCH 28, 2024

In this comparison of Redis vs Memcached, we strip away the complexity, focusing on each in-memory data store’s performance, scalability, and unique features. Redis and Memcached both provide high performance with sub-millisecond response times. Managed DBaaS solutions like ScaleGrid.io

Cache 130

Cache Storage Scalability Architecture 130

HammerDB

OCTOBER 23, 2023

With a simple example such as this, it would not necessarily be expected for the additional network traffic to be significant between the 2 approaches. However, with more complex application logic this network round trip soon becomes a key focus area for improving performance. performance advantage. performance advantage.

Benchmarking 62

Benchmarking Database Network C++ 62

Percona

DECEMBER 11, 2023

A quick configuration change may do the trick in improving the performance of your AWS RDS for MySQL instance. Here, we will discuss a notable new feature in Amazon RDS, the Dedicated Log Volume (DLV), that has been introduced to boost database performance. 2xlarge c5.2xlarge MySQL 8.0.31

AWS 99

AWS Benchmarking Performance Traffic 99

Percona

MARCH 20, 2023

In this case, we have a quite well-defined scenario that can resemble the image below: In this scenario, the proxies must sit inside Pods, balancing the incoming traffic from the Service LoadBalancer connecting with the active data nodes. Anyhow, we are here to talk about Proxies. However, HAProxy and ProxySQL have interesting behavior.

Games 123

Games Latency Traffic Cache 123

Tim Kadlec

DECEMBER 10, 2019

You can use it for your own private data, and I’ve worked at or with organizations that did, but there is also a wealth of public datasets available for you to dig into. For example, the CrUX data is contained in one massive table, as well as broken up into smaller tables for each country’s traffic.

Traffic 56

Traffic Metrics Efficiency Monitoring 56

Smashing Magazine

APRIL 11, 2022

Of all those options, it’s safe to assume that text is the best choice for LCP performance because it loads and renders fast. These default priorities work reasonably well for most cases, usually resulting in a good performance. Improving Largest Contentful Paint performance. Large preview ). Examples And Use Cases.

Media 69

Media Tuning Metrics Google 69

Smashing Magazine

MAY 12, 2022

How To Use Google CrUX To Analyze And Compare The Performance Of JS Frameworks. How To Use Google CrUX To Analyze And Compare The Performance Of JS Frameworks. In particular, the increase in the amount of downloaded JavaScript can have a direct impact on website performance. Dan Shappir. 2022-05-12T09:30:00+00:00.

Google 127

Google Performance Website Mobile 127

Dynatrace

FEBRUARY 15, 2023

SREs use Service-Level Indicators (SLI) to see the complete picture of service availability, latency, performance, and capacity across various systems, especially revenue-critical systems. This is all available out-of-the-box with the default workflow template provided by Site Reliability Guardian.

DevOps 215

DevOps Latency Traffic Best Practices 215

Dynatrace

MAY 28, 2020

In this blog, I will be going through a step-by-step guide on how to automate SRE-driven performance engineering. Step-by-step guide: SRE-driven performance analysis with Dynatrace. Once Dynatrace sees the incoming traffic it will also show up in Dynatrace, under Transaction & Services. Dynatrace news. SimpleNodeJsService.

Engineering 189

Engineering Performance Metrics Best Practices 189

Speed Curve

NOVEMBER 30, 2022

With your RUM Compare dashboard, you can easily generate side-by-side comparisons for any two cohorts of data. Triage a performance regression related to the latest change or deployment to your site by looking at a before/after comparison. Evaluate CDN performance by exploring the impact of time-of-day traffic patterns.

Traffic 54

Traffic Metrics Speed Mobile 54

IO River

NOVEMBER 2, 2023

They need to deliver impeccable performance without breaking the bank.According to recent industry statistics, global streaming has seen an uptick of 30% in the past year, underscoring the importance of efficient CDN architecture strategies. Fundamentally, internet traffic can be broadly categorized into static and dynamic content.Â

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

They need to deliver impeccable performance without breaking the bank.According to recent industry statistics, global streaming has seen an uptick of 30% in the past year, underscoring the importance of efficient CDN architecture strategies. Fundamentally, internet traffic can be broadly categorized into static and dynamic content.

Architecture 52

Architecture Performance Internet Internet 52

Scalegrid

JANUARY 8, 2024

Real-world examples like Spotify’s multi-cloud strategy for cost reduction and performance, and Netflix’s hybrid cloud setup for efficient content streaming and creation, illustrate the practical applications of each model. Thus making it an ideal choice for businesses seeking a successful implementation of their multi-cloud strategy.

Strategy 147

Strategy Cloud Scalability Artificial Intelligence 147

Percona

MARCH 29, 2023

As the amount of data grows, the need for efficient data compression becomes increasingly important to save storage space, reduce I/O overhead, and improve query performance. Block compression can improve performance by allowing data to be read and written in smaller chunks. provides higher compression rates.

Storage 111

Storage Network Open Source Latency 111

Dynatrace

NOVEMBER 24, 2021

All of this convenient visibility is available with just a few clicks. The built-in unified analysis pages offer real-time comparison of key performance indicators while applying a topology-first approach to the data. Start monitoring in minutes. Begin network monitoring by simply deploying an extension with just a few clicks.

Network 207

Network Infrastructure Virtualization Metrics 207

Dynatrace

APRIL 28, 2021

How is the new version behaving in comparison to previous versions? The release inventory highlights releases that include detected problems and shows the throughput of those versions so that you see how much traffic is routed to each release. Introduction, Demo, Training: Performance Clinic.

Software 237

Software Software Strategy Metrics 237

The Netflix TechBlog

NOVEMBER 2, 2021

Perceptual quality measurements are used to drive video encoding optimizations , perform video codec comparisons , carry out A/B testing and optimize streaming QoE decisions to mention a few. The VQS Stratum layer consists of two functions, which perform the chunk-based quality calculation and assembly. 4c & 5.

Media 171

Media Innovation Metrics Latency 171

Smashing Magazine

OCTOBER 24, 2023

The Fight For The Main Thread The Fight For The Main Thread Geoff Graham 2023-10-24T18:00:00+00:00 2023-10-24T22:02:26+00:00 This article is sponsored by SpeedCurve Performance work is one of those things, as they say, that ought to happen in development. But not everything about performance happens directly at the code level, right?

Google 90

Google Analytics Traffic Metrics 90

Alex Russell

MAY 9, 2022

Despite advances in browser tooling , automated evaluation , lab tools , guidance , and runtimes , however, teams struggle to deliver even decent performance with today's popular frameworks. What is Performance? It may seem a silly question, but what is performance, exactly?

Performance 86

Performance Latency Metrics Engineering 86

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

Smashing Magazine

AUGUST 22, 2021

HTTP/3: Performance Improvements (Part 2). HTTP/3: Performance Improvements (Part 2). In this second part, we will zoom in on the performance improvements that QUIC and HTTP/3 bring to the table for web-page loading. HTTP/3 performance features ( current article ). Robin Marx. 2021-08-23T06:20:00+00:00.

Performance 105

Performance Network Latency Servers 105

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. A quick way to fix this is simply by temporarily changing the TTL (time to live) setting for the DNS record, and route your traffic to the second DNS server until the outage is fixed.

Cache 134

Cache Website Internet Internet 134

Speed Curve

JANUARY 31, 2018

One of the best parts of my job is getting to talk to so many people from so many different companies about web performance. But one question that almost every person asks me – regardless of what industry they're in or the size of their organization – is this: How can I create a stronger culture of web performance at my company?

Performance 40

Performance Metrics Traffic Monitoring 40

Percona

MAY 2, 2023

PBM is a fully-supported community backup tool capable of performing cluster-side consistent backups in MongoDB for replica sets and sharded clusters. Hence, the node would still be available for other operations. Caveat: Good as long as you have the additional resources available for running the parallel threads.

Best Practices 52

Best Practices Database Storage Servers 52

Brendan Gregg

SEPTEMBER 25, 2021

These strange questions came to the fore back in 2014 when Netflix was switching services from CentOS Linux to Ubuntu, and I helped debug several weird performance issues including one I'll describe here. A quick check of basic performance statistics showed over 30% higher CPU consumption. How would you _time_ time? us on Ubuntu.

Speed 126

Speed Java AWS Virtualization 126

The Morning Paper

OCTOBER 8, 2019

The core application of machine learning discussed in this paper is the model which orders available listings according to a guest’s likelihood of booking. New models are tested online through an A/B testing framework to compare their performance to previous generations. The time is right. ” You need to be this tall.

Network 82

Network Architecture Tuning Traffic 82

Alex Russell

JULY 14, 2021

Engine diversity is essential, as it is the mechanism that causes competition to deliver better performance, capability, privacy, security, and user controls. Meanwhile, on Android, the #2 and #3 sources of web traffic do not respect browser choice. More on that when we get to iOS. How can that be?

Google 121

Google Mobile Engineering Internet 121

Enprowess

MARCH 10, 2022

Angular vs React – The Complete Comparison. Performance. Two-way Data Binding Availability. In addition, React JavaScript framework uses server-side rendering to give a flexible, performance-oriented solution. improved user experience and very fast performance. Advantages of using React. Where to Use?

Development 52

Development Google Open Source Servers 52

Enprowess

MAY 24, 2022

This functionality gives an edge to Reactjs by increasing performance and decreasing programming time compared to another mobile app development platform. Reactjs has the capability of server-side rendering, which offers a power boost to the SEO of a web page or an application and helps in fetching more organic traffic. React Native.

Mobile 52

Mobile Open Source Virtualization Speed 52

Brendan Gregg

SEPTEMBER 25, 2021

These strange questions came to the fore back in 2014 when Netflix was switching services from CentOS Linux to Ubuntu, and I helped debug several weird performance issues including one I'll describe here. A quick check of basic performance statistics showed over 30% higher CPU consumption. How would you time time? us on Ubuntu.

Speed 52

Speed Java AWS Virtualization 52

Rigor

FEBRUARY 19, 2020

Reading time 8 min There are many different classes of web performance tools, from synthetic monitoring to application performance monitoring ( APM) , to real user monitoring ( RUM ), and more. Measure and Compare Performance Experiments. Excluding specific third parties and seeing the impact on performance.

Monitoring 59

Monitoring Benchmarking Mobile Traffic 59

Smashing Magazine

AUGUST 9, 2021

Often they make it seem as if HTTP/3 is a revolution in performance, while it is really a more modest (yet still useful!) It was heralded as an amazing performance revolution, with exciting new features such as server push, parallel streams, and prioritization. HTTP/3 performance features ( coming up soon! ).

Transportation 145

Transportation Internet Internet Network 145