Scalegrid

MAY 13, 2020

Greenplum has a uniquely designed data pipeline that can efficiently stream data from the disk to the CPU, without relying on the data fitting into RAM memory, as explained in their Greenplum Next Generation Big Data Platform: Top 5 reasons article.

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

CSS Wizardry

FEBRUARY 25, 2021

Every browser available on iOS is simply a wrapper around Safari. Same page, same connection speed, same locale, same release year, different devices. This means that, even if you’re connected to the office wifi, you can still simulate slower (and very realistic) connection speeds. Why This Is a Problem. Chrome for iOS?

Network 271

Network Mobile Performance Traffic 271

Dynatrace

SEPTEMBER 4, 2020

If you’re already familiar with the use of the timeframe selector, you may want to jump ahead to the end of the article to see what makes the Dynatrace time frame selector unique. To make some queries even simpler, keywords are available. Select timeframes by inputting simple expressions. The same works for relative queries.

Speed 133

Speed Metrics Monitoring Availability 133

Smashing Magazine

OCTOBER 31, 2023

Answering Common Questions About Interpreting Page Speed Reports Answering Common Questions About Interpreting Page Speed Reports Geoff Graham 2023-10-31T16:00:00+00:00 2023-10-31T17:06:18+00:00 This article is sponsored by DebugBear Running a performance check on your site isn’t too terribly difficult.

Speed 100

Speed Google Website Metrics 100

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 111

Website Speed Mobile Design 111

Brendan Gregg

SEPTEMBER 25, 2021

Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? Checking those available: $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource. Over the years, more and more articles have been published about clocksource in virtual machines, and it's now a well-known issue.

Speed 103

Speed Java AWS Virtualization 103

Highly Scalable

AUGUST 14, 2012

In this article I describe a technique we used to speed up a Pig build from 9 hours to 1 hour 30 minutes using 6 Jenkins nodes. This technique is generic and can be considered as a general way to speed up maven or ant builds on Jenkins CI server or other CI systems. Solution Overview.

Speed 100

Speed Testing Java Lambda 100

MachMetrics

APRIL 3, 2020

These authors are experts and many have a ton of additional articles and resources that you can check out. And if you absolutely have to have it on a device, most of them are available via Kindle as well. If you’re looking to read optimization ideas from one of the greatest minds in speed performance, look no further.

Speed 85

Speed Performance Best Practices Website 85

MachMetrics

MARCH 21, 2020

Chrome’s DevTools suite contains some of the most powerful tools available to help you analyze and improve the speed of your website (or web app). In our most recent article , we covered one area of the DevTools that we can use to measure the load time of our site – the ‘Audit’ tab.

Speed 99

Speed Performance Google Mobile 99

Smashing Magazine

JULY 8, 2021

Tools And Practices To Speed Up The Vue.js Tools And Practices To Speed Up The Vue.js Note: This article is aimed at both beginners and seasoned developers who want to better their Vue.js Keep in mind that most of what is learned in this article is centered on Vue.js Development Process. Development Process. Uma Victor.

Speed 135

Speed Processing Development Code 135

Dynatrace

FEBRUARY 28, 2024

Challenges to exploratory data analytics Among the challenges analysts face are multiple heterogeneous data sources, noisy or incomplete data, insufficient causal reasoning (faulty connections between event cause and effect), and untrustworthy AI , according to an article from the Columbia University Data Science Institute.

Analytics 222

Analytics Metrics Media Monitoring 222

Dynatrace

OCTOBER 25, 2023

They have made a PoC for the vulnerability available and published the relevant indicators of compromise (IoC). A technical deep dive about the attack can be found in this article, VMware vRealize Log Insight VMSA-2023-0001 Technical Deep Dive. Extract the file using pakUpgradeCommand.

Analytics 279

Analytics Operating System Code Servers 279

High Scalability

SEPTEMBER 8, 2018

RISELabs , those wonderfully innovative folks over at Berkeley, have uplifted their Anna datatabase —a shared-nothing, thread-per-core architecture to achieve lightning-fast speeds by avoiding all coordination mechanisms—to become cloud-aware. This increases the cores and network bandwidth available to serve common requests.

Storage 199

Storage Performance AWS Efficiency 199

Smashing Magazine

AUGUST 10, 2023

Running A Page Speed Test: Monitoring vs. Measuring Running A Page Speed Test: Monitoring vs. Measuring Geoff Graham 2023-08-10T08:00:00+00:00 2023-08-10T12:35:05+00:00 This article is sponsored by DebugBear There is no shortage of ways to measure the speed of a webpage. Lighthouse results. One type is called lab data.

Speed 82

Speed Monitoring Testing Network 82

Dynatrace

SEPTEMBER 3, 2020

In comparison, the AIOps approach discussed within this article, is built upon a radically different deterministic AI engine – at Dynatrace known as Davis – that yields precise, actionable results in real-time. Another huge advantage of that approach is speed. It works without identifying training data, then training and honing.

Software 264

Software Software Artificial Intelligence Metrics 264

DZone

MAY 5, 2022

There are three primary reasons for choosing AWS S3: affordability, speed, and reliability. This article will help you to upload files to AWS S3 in JMeter using Groovy. This article will help you to upload files to AWS S3 in JMeter using Groovy. If you are working on the AWS cloud, the usage of S3 is inevitable. What Is S3?

AWS 130

AWS Storage Scalability Speed 130

Speed Curve

JUNE 24, 2024

Our customers often tell us how much they appreciate the user-friendliness of the articles we create for them, so we recently decided to make them available to everyone (not just SpeedCurve users). You'll find the articles grouped into these topics. Introducing the Web Performance Guide !

Performance 98

Performance Speed Best Practices Metrics 98

CSS Wizardry

SEPTEMBER 16, 2024

These intermediates fall outside of the scope of this article, but if you’ve ever run a traceroute , you’re on the right lines. That’s exactly what this article is about. However, there are a handful of ways available to us—some are, admittedly, more easy and free than others. Where Does CrUX’s RTT Data Come From?

Latency 215

Latency Cache Transportation Mobile 215

The Netflix TechBlog

DECEMBER 3, 2022

That article was a deep dive into one of the more technical aspects of Dataflow and didn’t properly introduce this tool in the first place. Optionally, this step can use the Write-Audit-Publish pattern to ensure that data is correct before it is made available to the rest of the company. some_db.source_table.yaml ??? repartition(1).withColumn("date",

Best Practices 362

Best Practices Code Testing Data Engineering 362

KeyCDN

FEBRUARY 4, 2021

Source: nameshield.com Why reliable DNS hosting is important Choosing a reliable DNS hosting provider is critical because it can affect everything from the redundancy of your website, speed, and even security. Oddly enough we encountered this error to a third party website while writing this article. So DNS services definitely go down!

Cache 134

Cache Website Internet Internet 134

The Netflix TechBlog

FEBRUARY 16, 2021

However, with our rapid product innovation speed, the whole approach experienced significant challenges: Business Complexity: The existing SKU management solution was designed years ago when the engagement rules were simple? We’ll skip over Hendrix’s specific details and focus on the SKU platform adoption in this article for brevity.

Mobile 220

Mobile Engineering Infrastructure Scalability 220

Smashing Magazine

APRIL 16, 2024

How To Monitor And Optimize Google Core Web Vitals How To Monitor And Optimize Google Core Web Vitals Matt Zeunert 2024-04-16T10:00:00+00:00 2024-04-16T12:05:36+00:00 This article is sponsored by DebugBear Google’s Core Web Vitals initiative has increased the attention website owners need to pay to user experience.

Google 108

Google Monitoring Website Speed 108

MachMetrics

FEBRUARY 10, 2020

David Gilbertson and the guys at Hackernoon have a great article and flowchart that will help you decide whether or not you really need to load a web font for your site. We’ll list some of the fonts below that are available on most systems, though this is by no means an exhaustive list. Do I really need to use a custom web font?

Speed 65

Speed Performance Google Open Source 65

Scalegrid

MARCH 28, 2024

Introduction Caching serves a dual purpose in web development – speeding up client requests and reducing server load. This article will explore how they handle data storage and scalability, perform in different scenarios, and, most importantly, how these factors influence your choice. High data availability is achieved.

Cache 130

Cache Storage Architecture Scalability 130

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. In this article, we’ll walk through the tools and some of the steps you can take to optimize your videos for playback — all of it to avoid stalls and impress your precious customers!

Network 144

Network Speed Website Mobile 144

Dynatrace

JULY 11, 2023

If you’re already a Dynatrace customer, these queries are available in a Dynatrace Notebooks template. This article was developed in conjunction with Robin Wyss. To see how Dynatrace investigates the MOVEit vulnerability, we set up a proof of concept (PoC) to explore the exploit and its impact in a sandbox environment.

Database 168

Database Government Servers Games 168

MachMetrics

MAY 2, 2020

Our most recent article identified (and remedied) the 4 most common page speed testing mistakes we see website owners making, and it inspired us to do even more to help those who make mistake #2: Only testing from 1 location. Of course, testing won’t often be available exactly where you are, but we can get very close.

Speed 52

Speed Testing Website Mobile 52

Smashing Magazine

NOVEMBER 5, 2024

Why Optimizing Your Lighthouse Score Is Not Enough For A Fast Website Why Optimizing Your Lighthouse Score Is Not Enough For A Fast Website Geoff Graham 2024-11-05T10:00:00+00:00 2024-11-05T15:07:01+00:00 This article is sponsored by DebugBear We’ve all had that moment. Hey, I just did that myself in the introduction of this article!

Website 88

Website Speed Google Metrics 88

The Netflix TechBlog

JUNE 25, 2021

Dynomite is a high-speed in-memory database, providing highly available cross datacenter replication while preserving Redis-like semantics. Choosing how you want to decode blob data Query IDE Efficient point queries are available in the Explore mode, but you may have users that still require the flexibility of CQL.

Metrics 158

Metrics Best Practices Strategy Design 158

Dynatrace

NOVEMBER 23, 2020

While speeding up development processes and reducing complexity does make the lives of Kubernetes operators easier, the inherent abstraction and automation can lead to new types of errors that are difficult to find, troubleshoot, and prevent. The Kubernetes experience. Others are almost self-configuring?

Virtualization 165

Virtualization Infrastructure Monitoring Cloud 165

Alex Podelko

SEPTEMBER 8, 2020

Otherwise we wouldn’t see so many commercial tools built on the top of open source including BlazeMeter (it is ironic that the article is posted on the BlazeMeter site), Flood, and OctoPerf. While Federico definitely has good points there, there is some truth in these myths too. So instead, we used jellly.io

Open Source 223

Open Source Performance Testing Testing Performance 223

Smashing Magazine

MAY 5, 2021

Here’s another article about reducing JavaScript dependencies and the bundle size sent to the client. This article is about a couple of things that Bookaway faced and we (as a company in the traveling industry) managed to optimize our pages, so that the HTML we send is smaller. Why Is Speed Improvement Necessary To Our SEO Efforts?

Google 111

Google Architecture Servers Speed 111

Smashing Magazine

SEPTEMBER 10, 2021

Page speed, design systems, search engine optimization, frameworks, accessibility — the list goes on and on. This article on exponential spreading from March 2020 (remember that?) I can only imagine how many people around the world this article has helped. Maybe a photo essay would be more prudent than an article.

Design 134

Design Internet Internet Mobile 134

Smashing Magazine

DECEMBER 17, 2020

Implementing SEO best practice doesn’t just give you the best chance possible of ranking well in search engines; it makes your websites better by scrutinizing quality, design, accessibility, and speed, among other things. Work out what your priorities are, how you can measure progress, and the limitations of the available data.

Engineering 132

Engineering Google Website Mobile 132

Smashing Magazine

AUGUST 25, 2022

This article is sponsored by imgix. How do I account for different network speeds in different environments? This solution is fine when network speeds are fast, but it can be problematic when network speeds are not fast (or fluctuate). Doug Sillars. 2022-08-25T08:00:00+00:00. 2022-08-25T13:03:51+00:00.

Media 110

Media Speed Network Analytics 110

Percona

APRIL 24, 2023

I keep seeing many articles and talks on “tuning” discussing how creating new indexes speeds up SQL but rarely ones discussing removing them. Effectively, the memory available for pages of the table gets less. If we don’t increase the available memory, this starts hurting the entire performance of the system.

Tuning 131

Tuning Cache Storage Database 131

Dynatrace

NOVEMBER 5, 2023

Many organizations that were paralyzed by evaluating technology investments in the past are now speeding toward innovation and swift execution using cloud-native technologies and Microsoft Azure to meet strategic business goals. Continue reading to learn why this is important and what it means for Azure customers.

Azure 130

Azure Artificial Intelligence Innovation Strategy 130