Dynatrace

JANUARY 31, 2024

For production models, this provides observability of service-level agreement (SLA) performance metrics, such as token consumption, latency, availability, response time, and error count. For model explainability, they can implement custom regression tests, providing indicators of model reputation and behavior over time.

Cache 204

Cache Azure Infrastructure Monitoring 204

CSS Wizardry

APRIL 22, 2020

21 years later, in 2013, Google launched Brotli, a new algorithm that claims even greater improvement than Gzip! This is because file-size is only one aspect of web performance, and whatever the file-size is, the resource is still sat on top of a lot of other factors and constants—latency, packet loss, etc. Running the Tests.

Latency 269

Latency Servers Website Speed 269

Speed Curve

MARCH 11, 2024

After years of development and testing, Google has added Interaction to Next Paint (INP) to its trifecta of Core Web Vitals – the performance metrics that are a key ingredient in its search ranking algorithm. According to Google, an INP of 200 milliseconds or less is ideal. Not sure what INP means or why it matters?

Mobile 81

Mobile Google Metrics Monitoring 81

Testsigma

DECEMBER 12, 2020

This results in cross-browser compatibility issues and testing them out is cross-browser testing. But just like any other testing paradigm, cross-browser testing is full of challenges and we will explore them in this post along with some arrangements that can help smoothen the ride a bit! What is Cross-Browser Testing?

Testing 53

Testing Operating System Website Latency 53

Testsigma

JANUARY 30, 2021

About two decades ago, testing was only limited to the desktop. With the rapidly increasing use of smartphones and ease of access to the internet across the globe, testing has spread across vast platforms. The native and mobile web browser testing is being performed more and more compared to desktop testing.

Mobile 52

Mobile Testing Website Internet 52

Dynatrace

FEBRUARY 2, 2022

service availability with <50ms latency for an application with no revenue impact. This can create an unnecessary distraction and steal time away from critical tasks. For example, the IT team of a bank wants to ensure that for a trailing 30-day period there is 99.9% Let’s take service availability for example.

DevOps 196

DevOps Metrics Best Practices Latency 196

Tim Kadlec

JUNE 24, 2014

At Google I/O 2014 , Lara Swanson and Paul Lewis discussed performance culture. Mobile networks add a tremendous amount of latency. Test across devices to experience what your users are experiencing. Not testing on multiple devices can cost much more than the cost of building a device lab. We are not our end users.

Google 49

Google Performance Latency Internet 49

High Scalability

DECEMBER 7, 2018

It's HighScalability time: This is your 1500ms latency in real life situations - pic.twitter.com/guot8khIPX. 2: Alphabet (Google); No.3: — Ivo Mägi (@ivomagi) November 27, 2018. Do you like this sort of Stuff? Please support me on Patreon. I'd really appreciate it. Know anyone looking for a simple book explaining the cloud?

Internet 163

Internet Internet Scalability Blockchain 163

Scalegrid

JANUARY 8, 2024

Artificial intelligence can automate tasks ranging from: data analysis resource provisioning system maintenance decision-making natural language processing This not only improves accuracy and reliability but also frees up valuable time for IT teams to focus on strategic tasks, such as resource management on platforms like Google Cloud.

Artificial Intelligence 147

Artificial Intelligence Cloud Scalability Analytics 147

KeyCDN

AUGUST 15, 2019

Web performance is a broad subject, and you’ll find no shortage of performance testing tips and tutorials all over the web. What is Performance Testing? In the context of web development, performance testing entails using software tools to simulate how an application runs under specific circumstances.

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

MachMetrics

JUNE 16, 2020

In a vacuum, an SSL certificate does add some additional latency, as it requires 2 extra round trips to establish a secure connection before sending any data to the browser. Secondly, SSL/HTTPS unlocks additional web performance benefits that more than make up for the added latency. Source: Google Blog.

Speed 86

Speed Latency Google Website 86

Dotcom-Montior

NOVEMBER 16, 2021

Google was the first company to create, embrace, and put support behind the role of site reliability engineering. When Google first introduced the role of SRE, they set a goal that half of an SREs time should be focused on reducing future operational work or adding service features.

Monitoring 91

Monitoring Google DevOps Engineering 91

Smashing Magazine

NOVEMBER 8, 2021

As developers, we rightfully obsess about the customer experience, relentlessly working to squeeze every millisecond out of the critical rendering path, optimize input latency, and eliminate jank. Ilya Grigorik. 2021-11-08T14:30:00+00:00. 2021-11-08T19:34:34+00:00. The journey, often, starts “simple” with localization. Large preview ).

Cache 136

Cache Best Practices Strategy Servers 136

Speed Curve

DECEMBER 4, 2023

Earlier this year, when Google announced that Interaction to Next Paint (INP) will replace First Input Delay (FID) as the responsiveness metric in Core Web Vitals in *gulp* March of 2024, we had a lot to say about it. TLDR: FID doesn't correlate with real user behavior, so we don't endorse it as a meaningful metric.) for mobile.

Mobile 54

Mobile Performance Metrics Google 54

KeyCDN

SEPTEMBER 12, 2019

Most of you have probably seen the following Google PageSpeed Insights optimization suggestion at one point or another when running a speed test: By compressing and adjusting the size of … you can save 14.2 WebP WebP is an image format developed by Google to ensure superior compression of photos.

Social Media 106

Social Media Media Google Website 106

Abhishek Tiwari

JULY 12, 2018

Here are 8 fallacies of data pipeline The pipeline is reliable Topology is stateless Pipeline is infinitely scalable Processing latency is minimum Everything is observable There is no domino effect Pipeline is cost­-effective Data is homogeneous The pipeline is reliable The inconvenient truth is that pipeline is not reliable.

Latency 63

Latency Analytics Scalability Engineering 63

CSS - Tricks

MARCH 16, 2020

to run Google Lighthouse audits via the command line, save the reports they generate in JSON format and then compare them so web performance can be monitored as the website grows and develops. I’m hopeful this can serve as a good introduction for any developer interested in learning about how to work with Google Lighthouse programmatically.

Google 82

Google Latency Website Metrics 82

Dynatrace

JUNE 1, 2023

Note : you might hear the term latency used instead of response time. Both latency and response time are critical to ensure reliability. Latency typically refers to the time it takes for a single request to travel from its source to its destination. Latency primarily focuses on the time spent in transit.

Latency 177

Latency Website Traffic Virtualization 177

Dynatrace

JUNE 1, 2023

Note : you might hear the term latency used instead of response time. Both latency and response time are critical to ensure reliability. Latency typically refers to the time it takes for a single request to travel from its source to its destination. Latency primarily focuses on the time spent in transit.

Traffic 173

Traffic Latency Website Virtualization 173

CSS - Tricks

AUGUST 16, 2019

Ethan continues to argue that these issues are so common in AMP that accessibility must not be a priority at all: Since the beginning, Google has insisted AMP is the best solution for the web’s performance problem. And I couldn’t agree more; every loading screen and wait time is in some degree a mark of failure.

Performance 50

Performance Website Speed Latency 50

The Morning Paper

SEPTEMBER 8, 2019

The sampling operators turn out to be great for creating training and test datasets with desired properties. Five queries improve substantially on both latency and total compute hours. ICDE’16 (PowerDrill is a Google internal system). Creating training datasets for machine learning ! Of the other 14 all but one improve.

Big Data 57

Big Data Analytics Latency Azure 57

Smashing Magazine

OCTOBER 31, 2023

It may even be something you do regularly with Lighthouse in Chrome DevTools, where testing is freely available and produces a very attractive-looking report. The linked-up explainer provides more details, from how scores are weighted to why scores may fluctuate between test runs. Can’t be perfect every time!

Speed 97

Speed Google Website Metrics 97

Dynatrace

JANUARY 14, 2022

To illustrate how Akamas approach works for Kubernetes microservices applications the webinar, the example of Google Online Boutique is used during the webinar. The following figure shows the high-level architecture where any load testing solution (e.g. below 500ms) and error rates (e.g. lower than 2%.).

Latency 204

Latency Tuning Efficiency AWS 204

Tim Kadlec

SEPTEMBER 25, 2014

For this test, I decided to profile just jQuery 2.1.1, The results above are based on the median times taken from 20 tests per browser/device combination. The results above are based on the median times taken from 20 tests per browser/device combination. The result was a 10x reduction in startup latency. Median Parse.

Latency 41

Latency Google Hardware Servers 41

Rigor

OCTOBER 30, 2019

One free tool has become prominent in the space – Google Lighthouse – and one question often bubbles up: “I use Google Lighthouse for one-off snapshots of my site’s performance, so why do I need a performance monitoring solution?” Where Google Lighthouse Shines Bright.

Google 51

Google Best Practices Energy Website 51

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. Real usage data would be better, of course.

Speed 81

Speed Monitoring Testing Network 81

Scalegrid

NOVEMBER 25, 2019

ScyllaDB offers significantly lower latency which allows you to process a high volume of data with minimal delay. percentile latency is up to 11X better than Cassandra on AWS EC2 bare metal. Google Cloud. Google Cloud Platform (GCP) was the second most popular cloud provider for ScyllaDB, coming in at 30.4%

Big Data 187

Big Data Database Open Source Azure 187

Tim Kadlec

JULY 28, 2015

How quickly they happen, and the cost, depends mostly on the characteristics of the network: the bandwidth, latency, cost of data, etc. While not really tied to a browser, look at Google’s search transcoding service for an example of how substantially a proxy service could alter the display of a page.). What’s up next?

Architecture 75

Architecture Servers Network Latency 75

The Symphonia

MAY 22, 2018

Fast forward to two years later and the article has had more than half a million visits, regularly appears in the top five Google search results for “Serverless”, and helped launched Symphonia ?—?my I also rewrote the section on Startup Latency since Cold Starts are one of the big “FUD” areas of Serverless. my company with John Chapin.

Serverless 40

Serverless Architecture Lambda Azure 40

The Netflix TechBlog

MAY 14, 2021

It also needs to handle third-party integration with Google Drive, making copies of PDFs with watermarks specific to each recipient, adding password protection, creating revocable links, generating thumbnails, and sending emails and push notifications. Early prototypes and load tests validated that the offering could meet our needs.

Traffic 160

Traffic Latency Java Google 160

Dynatrace

FEBRUARY 24, 2021

As Google’s Ben Treynor explains , “Fundamentally, it’s what happens when you ask a software engineer to design an operations function.” Encouraging a shift-left approach , testing earlier in the development lifecycle. Reduced latency. Investing in automation and tooling to avoid toil. SRE vs DevOps?

DevOps 188

DevOps Software Engineering Speed Google 188

Scalegrid

DECEMBER 16, 2019

While you may assume a great majority of the cloud database deployments are run on AWS, Azure, or Google Cloud Platform, small to medium-sized businesses in particular are gravitating towards the developer-friendly cloud provider, DigitalOcean , for their hosting for MongoDB® needs.

Azure 187

Azure AWS Latency Database 187

CSS Wizardry

AUGUST 13, 2019

I was doing some cursory research and running a few tests against a potential client’s site so as to get a good understanding of the shape of things before we were to work together. Although this response has a 0B filesize, we will always take the latency hit on every single page view (and this response is basically 100% latency).

Latency 203

Latency Cache Strategy Media 203

Percona

MARCH 29, 2023

Snappy is a compression library developed by Google. So, it becomes very important to test for the optimal required use case before implementing it in production. Here, we are going to test snappy and zstd compression with the following configurations. provides higher compression rates.

Storage 107

Storage Network Open Source Latency 107

Dynatrace

JANUARY 18, 2023

This methodology aims to improve software system reliability using several key categories such as availability, performance, latency, efficiency, capacity, and incident response. Like DevOps, DevSecOps is a software delivery methodology that incorporates security testing and protection into each stage of the SDLC.

DevOps 198

DevOps Best Practices Innovation Strategy 198

Speed Curve

MAY 1, 2023

You can then configure your monitoring tools to send you alerts – or even break the build, if you're testing in your staging environment – when your budgets are violated. seconds or less, which is Google's recommendation for page experience and SEO. What should a performance budget look like? It's important to have your 2.5

Performance 98

Performance Metrics Media Google 98

The Netflix TechBlog

AUGUST 16, 2023

Service mesh being available on many services made testing and rolling out this feature very easy because it enables ALPN by default. Subsetting was also top of mind after reading a recent ACM paper published by Google. The quirk in any load balancing algorithm from Google is that they do their load balancing centrally.

Traffic 170

Traffic Servers Google Metrics 170