The Morning Paper

SEPTEMBER 10, 2019

Procella: unifying serving and analytical data at YouTube Chattopadhyay et al., ” For just the YouTube Analytics application, we’re looking at metrics like this, with a 99%-ile latency of 412ms: Embedded statistics use cases include the various counters such as views, likes, and subscriptions that are included in pages.

Analytics 75

Analytics Latency Cache Google 75

Dynatrace

DECEMBER 20, 2021

What users see in their browser window and the underlying HTML code are both governed by the DOM, which creates a tree-like structure for all HTML elements. Once you can see where users are having trouble, you can trace back actions to connected elements of underlying code and reduce the time from identifying an issue to resolving it.

Mobile 251

Mobile Website Analytics Cache 251

Smashing Magazine

NOVEMBER 2, 2021

Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Moreover, Garten-und-Freizeit, a German e-commerce store that sells furniture, saw an amazing improvement in their metrics after getting a PWA. Alex Husar. 2021-11-02T12:00:00+00:00.

Code 74

Code Cache Retail Mobile 74

KeyCDN

AUGUST 29, 2019

While these metrics can be very helpful it is also important to keep this data in perspective. However, as mentioned in the section below, don’t base your efforts solely off of the PageSpeed Insights metrics. Don’t Obsess Over the 100/100 Metric A lot of people try and strive for that 100/100 score on Google PageSpeed Insights.

Google 103

Google Cache Speed Analytics 103

Dynatrace

NOVEMBER 5, 2019

Microsoft offers a wide variety of tools to monitor applications deployed within Microsoft Azure, and the Azure Monitor suite includes several integration points into the enterprise applications, including: VM agent – Collects logs and metrics from the guest OS of virtual machines. Available as an agent installer). How does Dynatrace fit in?

Azure 139

Azure Artificial Intelligence Metrics Innovation 139

Smashing Magazine

JANUARY 11, 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. LogRocket tracks key metrics, incl. Getting Ready: Planning And Metrics. Get a free trial of LogRocket today.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

AUGUST 3, 2023

Google’s Core Web Vitals is a set of performance metrics that site owners can use to evaluate performance and diagnose performance issues. These metrics provide a different perspective on user experience: Largest Contentful Paint (LCP) Measures the time it takes for the main content on a webpage to load. One of the key Next.js

Performance 74

Performance Cache Traffic Metrics 74

HammerDB

JUNE 27, 2022

The TPC designed benchmarks for transaction processing (OLTP) and analytics (OLAP) and anyone can run these benchmarks, have them audited by the TPC and published on the official benchmark rankings. When testing database performance there are 2 distinct workloads, transactional or OLTP and analytic (data warehouse, decision support) or OLAP.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

MachMetrics

JUNE 30, 2021

Anonymous analytics data from multiple website sample shows the rate of abandonment can increase by 53% after a website load time reach 3 seconds threshold point. Core web vitals are modern performance metrics that analyze page speed signals that are crucial to providing a superior web experience. 0.25] over 0.25.

Cache 78

Cache Speed Google Website 78

Dynatrace

SEPTEMBER 17, 2019

End-to-end code-level tracing. Cluster and container Log Analytics. REDIS for caching. Dynatrace’s PurePath technology brings us automatic end-to-end code level tracing without having to modify any code or configuration. MaaS for Developers: Understand and optimize your code. Full-stack observability.

AWS 128

AWS Monitoring Ecommerce Lambda 128

Smashing Magazine

NOVEMBER 22, 2021

This includes building websites, hosting websites, managing campaigns, SEO, analytics, CRM, and much more. Better tooling and metrics standardization. But which metrics should be measured in order to determine website performance? The three metrics are: LCP : Largest Contentful Paint (measures visibility).

Website 126

Website Performance Google Media 126

High Scalability

DECEMBER 18, 2018

Senior DevOps Engineer : Your engineering work will focus on using your deep knowledge of the web stack including firewalls, web applications, caches and data stores ­ to create innovative infrastructure architectures that are resilient, scalable, and blazingly fast. It's a tool (actually, multiple tools) that your entire team will love.

Healthcare 122

Healthcare Best Practices DevOps Cache 122

Smashing Magazine

MAY 17, 2021

When paired with VS Code the development experience is amazing. There are three Core Web Vitals metrics that Google will use to help rank sites in their upcoming search algorithm update. A 75th percentile (p75) metric strikes a reasonable balance for performance goals. It wasn’t enough. Large preview ). Large preview ).

Google 93

Google Analytics Serverless Metrics 93

Smashing Magazine

JANUARY 6, 2020

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? Getting Ready: Planning And Metrics. Getting Ready: Planning And Metrics. Table Of Contents. Quick Wins.

Performance 145

Performance Cache Network Metrics 145

CSS - Tricks

MARCH 29, 2021

Generally, code auditing involves analyzing code to find bugs or other irregularities, like possible performance issues. For most programming languages, the concept of auditing code is relatively straightforward: it works or it doesn’t. If you like inspecting CSS code manually, there is the Inspect tool. Coverage panel.

Code 110

Code Media Cache Energy 110

Smashing Magazine

APRIL 29, 2022

Performance needs to be built in starting at the code level, and user-centric metrics like time to interactive (TTI), total blocking time (TBT), and first input delay (FID) help you gauge how fast a website is. This frees up the browser’s main thread to run your own code. The JavaScript Tax. It’s maintained by Builder.io

Website 81

Website Google Open Source Mobile 81

Smashing Magazine

JANUARY 7, 2019

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? Getting Ready: Planning And Metrics. Getting Ready: Planning And Metrics. Table Of Contents. Quick Wins.

Performance 104

Performance Cache Network Metrics 104

Jos

JUNE 2, 2018

There was something gratifying in taking a code that takes minutes to run and make it run in a handful seconds. Normally the team decides how well to cover and test the code, and it’s important that all developers in a team know how to write tests. One could argue this is a metric-driven decision. Well, not so fast.

Performance 237

Performance Speed Google Media 237

All Things Distributed

JUNE 21, 2018

Developers rely on the functionality of the relational database (not the application code) to enforce the schema and preserve the referential integrity of the data within the database. Developers can persist data using the same document model format that they use in their application code.

Database 167

Database AWS Games Latency 167

Speed Curve

FEBRUARY 25, 2024

Heatmap of the most popular pages and their Web Vitals metrics I then typically switch to the RUM > Design dashboard and use the list of popular interaction elements to determine which ones I want to investigate further. Guest profiles also start with empty caches, empty cookie stores, empty browser storage, etc.

Analytics 91

Analytics Processing Google Mobile 91

Smashing Magazine

JANUARY 21, 2021

And suddenly, before you know it, the code base gets a little bit overweight and fragmented , third-party scripts have to load just a little bit earlier, and shiny new dynamic content finds its way into the DOM through the backdoors of fourth-party scripts and their uninvited guests. Image source: Lighthouse Metrics ) ( Large preview ).

Performance 145

Performance Cache Mobile Network 145

CSS - Tricks

MAY 3, 2021

Linux; Android 6.0.1; Moto G (4)) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.85 Mobile Safari/537.36 PTST/210419.211328", "accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9", image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",

Transportation 86

Transportation Cache Google Mobile 86

Smashing Magazine

JANUARY 15, 2019

The key metric for measuring the sustainability of a digital product is its energy usage. An obvious metric here is CPU usage, but memory usage and other forms of data storage also play their part. Note : There are plenty of other tools that provide us with a metric for data transfer including the much revered WebPagetest.

Website Performance 73

Website Performance Website Energy Performance 73

Smashing Magazine

JULY 29, 2019

This metric is a little difficult to comprehend, so here’s an example: if the average cost of broadband packages in a country is $22, and the average download speed offered by the packages is 10 Mbps, then the cost ‘per megabit per month’ would be $2.20. For reference, the metric is $1.19 in the UK and $1.26 in the USA.

Cache 96

Cache Google Mobile Network 96

Smashing Magazine

MARCH 7, 2022

Weirdly, they report as a range of browsers in our analytics including the Android WebView, Chrome and Safari (despite it’s not supporting this!). Using signals like Save Data allows you to help those users that need help the most, compared to traditional analytics of looking at all users or even segmenting by device type. “.

Website 103

Website Media Mobile Network 103

John McCalpin

APRIL 2, 2020

To show that I can criticize my own work as well, here I show that sustained memory bandwidth (using an approximation to the STREAM Benchmark ) is also inadequate as a single figure of metric. (It Here I assumed a particular analytical function for the amount of memory traffic as a function of cache size to scale the bandwidth time.

Benchmarking 59

Benchmarking Performance Latency Architecture 59

Smashing Magazine

JUNE 1, 2022

These services use requests to external hosts (not servers you control) to deliver JavaScript framework libraries, custom fonts, advertising content, marketing analytics trackers, and more. In many cases, they can be super convenient to add or remove without having to push code changes to the site. More after jump!

Website 131

Website Design Network Best Practices 131

High Scalability

NOVEMBER 25, 2019

Edge caching. In general, Egnyte connect architecture shards and caches data at different levels based on: Amount of data. Nginx for disk based caching. Java used to power core file system code. Python used to power client-side code, certain microservices, migration scripts, internal scripts. Disk based caching.

Architecture 52

Architecture Cache Azure Storage 52

Jos

JUNE 2, 2018

There was something gratifying in taking a code that takes minutes to run and make it run in a handful seconds. Normally the team decides how well to cover and test the code, and it’s important that all developers in a team know how to write tests. One could argue this is a metric-driven decision. Well, not so fast.

Performance 130

Performance Speed Google Media 130

Rigor

SEPTEMBER 3, 2019

RUM or analytics data (funnel analysis) can help you determine the user flows that drive the majority of your business and that will be most critical on high-load days. Traffic patterns outside of normal [RUM or Analytics]. Drop in cart completions, increase in abandonment or other key conversion events [RUM or Analytics].

Website 74

Website Cache Ecommerce Traffic 74

Highly Scalable

AUGUST 20, 2013

In many cases join is performed on a finite time window or other type of buffer e.g. LFU cache that contains most frequent tuples in the stream. If something goes wrong, one could need to rerun the system on the problematic data with better logging or with code alternations. In-Stream Processing Patterns.

Big Data 154

Big Data Processing Lambda Database 154