MachMetrics

JUNE 1, 2020

In fact, failing to run a mobile page speed test is the number 1 speed testing mistake we see our users make! If you’re unsure of how your website performs on a mobile device (or even got a poor result on a speed audit), stick with us. All of these things can be achieved with a faster mobile speed.

Speed 67

Speed Mobile Testing Google 67

Alex Russell

JANUARY 30, 2024

The usual caveats also apply: Performance is a deep and nuanced domain, and much can go wrong beyond content size and composition. How sites manage resources after-load can have a big impact on perceived performance. Until and unless teams have better data about their performance, the global baseline budget should be enforced.

Performance 90

Performance Network Mobile Speed 90

Dynatrace

OCTOBER 4, 2022

Further, it builds a rich analytics layer powered by Dynatrace causational artificial intelligence, Davis® AI, and creates a query engine that offers insights at unmatched speed. As a result, we created Grail with three different building blocks, each serving a special duty: Ingest and process. Ingest and process with Grail.

Artificial Intelligence 267

Artificial Intelligence Analytics Storage Architecture 267

Percona

JANUARY 4, 2023

PostgreSQL’s archiver process wakes up every 60 seconds (default) and tries to address every pending WAL segment by executing an internal function pgarch_ArchiverCopyLoop(); Which in turn executes the archive_command for each of the WAL segment files. Overall, 20x or more performance improvement is reported in the community.

Speed 110

Speed Monitoring Availability Code 110

Dynatrace

OCTOBER 4, 2022

A data lakehouse features the flexibility and cost-efficiency of a data lake with the contextual and high-speed querying capabilities of a data warehouse. However, organizations must structure and store data inputs in a specific format to enable extract, transform, and load processes, and efficiently query this data. Data management.

Artificial Intelligence 208

Artificial Intelligence Analytics Storage Government 208

CSS Wizardry

DECEMBER 9, 2023

A trivial performance optimisation to help speed up third-party or other-origin requests is to preconnect them: hint that the browser should preemptively open a full connection ( DNS , TCP , TLS ) to the origin in question, for example: In the right circumstances, this simple, single line of HTML can make pages hundreds of milliseconds faster !

Speed 234

Speed Network Analytics Availability 234

Speed Curve

MAY 1, 2023

If you've invested countless hours in speeding up your pages, but you're not using performance budgets to prevent regressions, you could be at risk of wasting all your efforts. Background: How performance budgets work 1. What is a performance budget? What should a performance budget look like? Let's get started!

Performance 98

Performance Metrics Media Google 98

Speed Curve

FEBRUARY 15, 2021

Performance budgets are one of those ideas that everyone gets behind conceptually, but then are challenged to put into practice – and for very good reason. If you're just getting started with performance budgets – or if you've been using them for a while and want to validate your work – this post is for you.

Performance 134

Performance Metrics Benchmarking Google 134

Dynatrace

JULY 16, 2021

This week my colleague Michael Winkler announced the general availability of Cloud Automation quality gates , a new capability that aims to provide answer-driven release validation as part of your delivery process. We have seen users who joined our preview program “speed up their release validation by 90%”.

DevOps 244

DevOps Open Source Cloud Azure 244

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

Dynatrace

DECEMBER 6, 2022

But, manual steps — such as reviewing test results and addressing production issues resulting from performance, resiliency, security, or functional issues — often hinder these efforts. Dynatrace makes this easy by offering a collection of best-practice SLO definitions for various use cases beyond the observability domain.

DevOps 218

DevOps Metrics Engineering Speed 218

Rigor

JANUARY 8, 2020

Without a set plan in place, any new script can damage performance, affecting user experience, and, therefore, business KPIs. We noticed a few common misperceptions about web performance budgets that can impact their adoption and setting that we would like to address. Five Common Myths About Web Performance Budgets.

Performance 122

Performance Mobile Metrics Speed 122

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. Keptn uses SLO definitions to automatically configure Dynatrace or Prometheus alerting rules. Step-by-step guide: SRE-driven performance analysis with Dynatrace. This is what this blog is all about.

Engineering 192

Engineering Performance Metrics Best Practices 192

Smashing Magazine

JUNE 26, 2019

What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. I recently wrote a blog post for a web designer client about page speed and why it matters. What I didn’t know before writing it was that her agency was struggling to optimize their mobile websites for speed.

Website 110

Website Speed Mobile Design 110

Dynatrace

JUNE 14, 2023

And specifically, how Dynatrace can help partners deliver multicloud performance and boundless analytics for their customers’ digital transformation and success. “The historical definition of observability is transforming,” Clayton said. To that end, Rick McConnell, Dynatrace CEO has declared 2023 “The Year of the Partner.”

Programming 180

Programming Analytics Innovation Best Practices 180

Dynatrace

MAY 3, 2021

At Perform 2021, Rick Stewart, chief software technologist at DLT Solutions, and Willie Hicks, Federal CTO at Dynatrace, explained how the only way to build this culture is for organizations to adopt proactive DevSecOps practices. Users in both the private and public sectors are accustomed to immediate services. DevSecOps taking hold.

Code 158

Code DevOps Speed Government 158

Dynatrace

NOVEMBER 9, 2021

2021 Gartner Peer Insights Voice of the Customer: Application Performance Monitoring. Observability isn’t simply a new name for application performance monitoring (APM). The general agreed-upon definition of. 2021 ISG Provider Lens Container Services & Solutions Report. 2021 GigaOm Radar for AIOps Solutions.

DevOps 218

DevOps Innovation Cloud Programming 218

Dynatrace

AUGUST 17, 2023

In 2015, the Spring folks already regarded Dynatrace as the gold standard for performance monitoring. We also use Micrometer to analyze ingest queue processing speed, which helps us make decisions about adding resources. Definitions of the Slack workflow are also in the Git repository.

Metrics 198

Metrics Analytics Speed Java 198

Dynatrace

DECEMBER 9, 2020

To speed up release frequency, they’re investing in delivery-pipeline automation. The flip side of speeding up delivery, however, is that each software release comes with the risk of impacting your goals of availability, performance, or any business KPIs. Scale and automate SRE into your delivery processes with Dynatrace.

Metrics 151

Metrics Engineering Google Monitoring 151

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

Alex Russell

FEBRUARY 28, 2022

It's being reposted here for completeness, but if you care about web performance, make sure to check out the whole series and get subscribed to the RSS feed to avoid missing any of next year's posts. The predominant answer: a unified theory of web performance. What, in particular, is "web performance"? How do we do it?

Performance 104

Performance Latency Architecture Network 104

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. Performing steps like switching from a single-CDN setup to a multi-CDN or separating strategies for content types can make the benefits twofold! Those days are long gone.

Architecture 52

Architecture Performance Internet Internet 52

Dynatrace

JUNE 6, 2023

In the podcast, Grabner recalled his interview with Kelsey Hightower at the Perform 2023 conference. According to Thair, some ideas about accountability in the software development process promote removing boundaries to enable collaboration, not ownership. “If In reality, it has evolved [to encompass all three concepts].”

DevOps 162

DevOps Engineering Innovation Best Practices 162

Alex Russell

MARCH 6, 2021

Back in 2016, I gave a talk outlining the causes and effects of the terrible performance of web apps built using popular tools on the fastest-growing device segment: low-end to mid-range Android phones. Poor performance has a compound effect on user expectations at an ecosystem level. Live by the link, die by the link.

Performance 124

Performance Network Cache Metrics 124

Percona

JULY 25, 2023

STDOUT Datasink This diagram displays the process of streaming a backup to object storage utilizing the current STDOUT datasink: XtraBackup spawns multiple copy threads. When testing the speed of XtraBackup streaming, we can see a limitation of around 1.8 Each one will be reading a chunk of data from a specific file.

Storage 81

Storage Speed Open Source Servers 81

Alex Podelko

SEPTEMBER 4, 2018

This means that the primary aim of this programming language is to both gather data and manipulate it as it is processed. While you will have to write longer code lines , you can reduce the amount of headaches you encounter during the coding process. These definitions are usually broke down by behaviors. The Performance Factor.

Java 100

Java Performance Programming Virtualization 100

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. Performing steps like switching from a single-CDN setup to a multi-CDN or separating strategies for content types can make the benefits twofold! Those days are long gone.

Architecture 52

Architecture Performance Internet Internet 52

Speed Curve

DECEMBER 4, 2023

Looking at data from the HTTP Archive , which tracks performance metrics for the top million sites on the web, the percentage of sites that have good INP is 96.8% The elephant in the room: Why does mobile INP perform so poorly? However, the performance gap is widening when it comes to processing power on Android devices.

Mobile 54

Mobile Performance Metrics Google 54

Dynatrace

DECEMBER 2, 2021

SLOs, together with service-level indicators (SLIs), deliver the performance promised in service-level agreements (SLAs) and other business level objectives (BLOs) while staying within error budgets. And why have SLOs and SLIs become so important as teams automate processes to consistently meet SLAs and error budgets? What are SLAs?

Metrics 191

Metrics Best Practices DevOps Infrastructure 191

The Netflix TechBlog

MARCH 5, 2020

Building on past incidents to speed up the resolution of future incidents. Perform Post Incident Review (PIR)? —?Review Review how the incident process was performed, tracking actions to be performed after the incident, and driving learning through structuring informal knowledge. Life Cycle Management ?—?Providing

AWS 204

AWS Open Source Google Speed 204

Scalegrid

JANUARY 8, 2019

Managing The Execution Speed of The Slaves. The obvious impact of this is that in the event of a master failure, the slave will not be up-to-date as its SQL thread is still processing the events in the relay log. This will delay the failover process as our framework expects the slave to be fully up-to-date before it can be promoted.

Availability 113

Availability Tuning Speed Network 113

Percona

DECEMBER 14, 2022

INSERT performance is not a priority. CAVEAT: You cannot perform UPDATE, DELETE operations on a columnar table. The key goals of OLTP applications are availability, speed, concurrency, and recoverability. But while eminently capable of performing OLAP, it’s not quite as efficient. speeds up scans, . OLTP vs OLAP.

Database 92

Database Analytics Storage Processing 92

Smashing Magazine

JUNE 3, 2022

Measuring The Performance Of Typefaces For Users (Part 1). Measuring The Performance Of Typefaces For Users (Part 1). How well does a typeface work and perform against another similar typeface? Reasons To Measure The Performance Of Typefaces? Measuring Typefaces And The Resulting Performance Data. Thomas Bohm.

Performance 110

Performance Design Best Practices Testing 110

Speed Curve

FEBRUARY 5, 2024

That performance golden rule still holds true today. Cue server-timing headers Historically, when looking at page speed, we've had the tendency to ignore TTFB when trying to optimize the user experience. desc="Time to process request at origin" NOTE: This is not a new API. 80% of end-user response time is spent on the front end.

Servers 57

Servers Cache Retail Benchmarking 57

Jos

JUNE 17, 2017

In a recent post about Chrome 60 Beta , Google announced the support of the Paint Timing API to get metrics on when your page starts rendering and when the user gets content that can be consumed (more info on the definition of the events below). Here I’m going to describe this new API a bit and show you how to use it. round ( entry.

Google 130

Google Analytics Metrics Speed 130

Percona

JANUARY 17, 2023

The definition of Percona Advisors by ChatGPT is the following: Percona Advisors can help organizations implement robust security measures to protect their databases and sensitive data. The process of registering PMM in the Platform is described in the documentation. It is partially true. In short: Fetch the token from [link].

Database 106

Database Open Source Monitoring Innovation 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. I've been writing about page size and complexity for years.

Mobile 145

Mobile Benchmarking Google Metrics 145