High Scalability

MARCH 22, 2019

µs of replication latency on lossy Ethernet, which is faster than or comparable to specialized replication systems that use programmable switches, FPGAs, or RDMA.". BrentToderian : What city went from 14% of all trips by bike in 2001, to 22% by 2012, then leaped to 30% in 3 years by 2015, & 35% by 2018? We achieve 5.5

Internet 134

Internet Internet Scalability Wireless 134

KeyCDN

OCTOBER 2, 2018

It’s awesome for discovering how grid systems, CSS animation, Big Data, etc all play roles in real-world web design. It also contains a lot of good articles about WordPress, development on Unix-like systems and back-end languages like Python. Igvita Igvita is the blog of Google’s web performance engineer, Ilya Grigorik.

Development 75

Development Website Design Code 75

Dynatrace

JANUARY 17, 2020

The vendor has de-supported this technology and version with 2018-04-31. Current Operating systems support changes. The following operating systems will no longer be supported starting 01 March 2020. Linux Google Container-Optimized OS 70, 71, 72. IBM WebSphere Application Server 8.0. Linux Debian 7. Vendor announcement.

Azure 105

Azure Operating System Google Technology 105

Dynatrace

OCTOBER 15, 2021

Loosely defined, observability is the ability to understand what’s happening inside a system from the knowledge of the external data it produces, which are usually logs, metrics, and traces. Logs are important because you’ll naturally want an event-based record of any notable anomalies across the system. Watch webinar now!

Open Source 224

Open Source Metrics Cloud Transportation 224

High Scalability

AUGUST 13, 2018

Decentralized systems will continue to lose to centralized systems until there's a driver requiring decentralization to deliver a clearly superior consumer experience. For all the idealistic technical reasons I laid out long ago in Building Super Scalable Systems: Blade Runner Meets Autonomic Computing In The Ambient Cloud.

Internet 116

Internet Internet Google Scalability 116

Dynatrace

MARCH 10, 2020

The vendor has de-supported this technology and version with 2018-12-03. Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 May 2020. The following operating systems will no longer be supported starting 01 June 2020. Windows: Windows 10 (Desktop) 1703.

Operating System 100

Operating System Java Google Servers 100

Dynatrace

FEBRUARY 7, 2020

Operating systems. The vendor has de-supported this technology and version with 2018-12-03. Upcoming Operating systems support changes. Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 April 2020. Added support for OkHttp 4.0.x, x86 (64bit-only).

Operating System 101

Operating System Java Servers Google 101

Percona

DECEMBER 20, 2018

Let’s look at some of the most popular Percona Database Performance Blog posts in 2018. We’ve had nearly 4 million visits to the blog in 2018: thank you! As 2018 moves into 2019, let’s take a quick look back at some of the most popular posts on the blog this year. And making lists. Top 10 Most Read.

Database 40

Database Tuning Performance AWS 40

Dynatrace

JULY 31, 2020

These are just a fraction of the technology buzzwords you’ll find as you Google your way around the internet. Loosely defined, Observability boils down to inferring the internal health and state of a system by looking at the external data it produces, which most commonly are logs, metrics, and traces. Dynatrace news.

Open Source 188

Open Source Metrics Google Java 188

Brendan Gregg

FEBRUARY 28, 2023

This talk originated from my updates to Systems Performance 2nd Edition , and this was the first time I've given this talk in person! CXL in a way allows a custom memory controller to be added to a system, to increase memory capacity, bandwidth, and overall performance. Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Alex Podelko

JUNE 12, 2019

released in March 2018 – so it doesn’t look like a lot is going on there. To evaluate such ecosystems, in absence of more sophisticated data, I used the number of documents Google finds and the number of jobs Monster finds mentioning each product. However, the current version mentioned is 9.2

Testing 243

Testing Open Source Testing Tools Performance Testing 243

Brendan Gregg

JULY 4, 2021

I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book. TCP Extensions for Multipath Operation with Multiple Addresses,” [link] Mar 2020 - [Gregg 20] Brendan Gregg, “Systems Performance: Enterprise and the Cloud, Second Edition,” Addison-Wesley, 2020 - [Hruska 20] Joel Hruska, “Intel Demos PCIe 5.0

Performance 52

Performance Latency Hardware Storage 52

ACM Sigarch

APRIL 26, 2018

The new DGX-2, which achieves 2 petaFLOPS in the system, combines 16 fully interconnected GPUS with 10x the deep learning performance. More details can be found in their recent talk in Scaled Machine Learning in March 2018. Compared with Google Pixel 1, the HDR photography is accelerated by 5x and the power efficiency increased by 10x.

Hardware 99

Hardware Artificial Intelligence Architecture Google 99

Dynatrace

JULY 31, 2020

These are just a fraction of the technology buzzwords you’ll find as you Google your way around the internet. Loosely defined, Observability boils down to inferring the internal health and state of a system by looking at the external data it produces, which most commonly are logs, metrics, and traces. Dynatrace news.

Open Source 130

Open Source Metrics Google Java 130

MachMetrics

DECEMBER 14, 2019

Similar to our article Average Page Load Times for 2018 , we’ll go over the averages for metrics and help you determine if your site is faster or slower than average. Google’s best practice is to have a speed index under 3 seconds. Google’s best practice is to be below 0.5 Source: ThinkWithGoogle.

Best Practices 105

Best Practices Speed Mobile Google 105

O'Reilly

JANUARY 13, 2020

As we noted last year, the release of Java 11 in September 2018 brought a raft of new features, including many that give the release a significant, clear advantage for using containers. Google announced in May 2019 that Kotlin is now its preferred language for Android app developers , boosting the language’s already strong adoption.

Programming 130

Programming Java Google C++ 130

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

Speed Curve

FEBRUARY 5, 2024

Google recommends that TTFB be 800ms at the 75th percentile. Charlie Vazac introduced server timing in a Performance Calendar post circa 2018. For more years than I care to mention, I've been advising folks that their TTFB should be under 500ms. For the purpose of this post, let's say that 500ms backend time is 'good enough'.

Servers 57

Servers Cache Retail Benchmarking 57

Jos

JUNE 2, 2018

Google’s Lighthouse is one of them, which shows information about PWA, SEO and more. presented in Google IO 2018 ( source ) These tools make it easier to determine where we need to put emphasis to improve our sites. They can be run as a one-off or integrated in our development and deployment pipelines.

Performance 237

Performance Speed Google Media 237

CSS Wizardry

JULY 23, 2023

Google’s Core Web Vitals initiative was launched in May of 2020 and, since then, its role in Search has morphed and evolved as roll-outs have been made and feedback has been received. However, to this day, messaging from Google can seem somewhat unclear and, in places, even contradictory. Don’t have time to read 5,500+ words?

Engineering 246

Engineering Google Speed Mobile 246

KeyCDN

NOVEMBER 22, 2018

As shown in Google's IPv6 adoption graph , the percentage of Google users that are accessing Google over IPv6 is right around 25% as of November 2018. Google also provides a chart which outlines the Per-country IPv6 adoption rate. Google also provides a chart which outlines the Per-country IPv6 adoption rate.

Internet 49

Internet Internet Google IoT 49

Rigor

SEPTEMBER 11, 2019

Rachel is also one of the people behind Perch , a PHP content management system (CMS). Jake is a developer advocate at Google working with the Chrome team to develop and promote web standards and developer tools, as well as a contributor to the Chromium blog. Jake Archibald. Jake Archibald. Rick Byers. Rick Byers.

Performance 89

Performance Education Google Website 89

KeyCDN

NOVEMBER 8, 2018

Varonis) In 2017 there was a 13 percent overall increase in reported system vulnerabilities. KeyCDN uses Google Authenticator to provide an authentication code which is used to log in. Install the Google Authenticator app on your device and add the two-factor authentication secret manually or scan the QR code provided on your screen.

Transportation 47

Transportation Website Google Infrastructure 47

Percona

APRIL 12, 2023

Instead of relational (SQL) databases defined primarily through a hierarchy of related sets via tables and columns, their non-relational structure used a system of collections and documents. 2018: MongoDB announces that it is moving from GNU AGPLv3 licensing to the Service Side Public License (SSPL). Is MongoDB free for commercial use?

Open Source 79

Open Source Programming Database Servers 79

KeyCDN

SEPTEMBER 20, 2018

Let’s take a look at some of the best error monitoring tools and strategies for 2018. The Google DevTools console can give you real-time feedback to help you trace the source of errors, and you can set handlers to automate exception data collection. Source: Google Keep in mind that not all code errors are noticeable to users.

Strategy 67

Strategy Monitoring Website Google 67

High Scalability

SEPTEMBER 7, 2018

million : new image/caption training set; 32,408,715 : queries sent to Pwned Passwords; 53% : Memory ICs Total 2018 Semi Capex; 11 : story Facebook datacenter prison in Singapore; $740,357 : ave cost of network downtime; Quotable Quotes: @BenedictEvans : Recorded music: $18 billion. However still far from Google ($28B) and Facebook ($13.2B).

Internet 137

Internet Internet Scalability Lambda 137

Smashing Magazine

JANUARY 15, 2019

The Mozilla Internet Health Report 2018 states that — especially as the Internet expands into new territory — “sustainability should be a bigger priority.” For the more adventurous/technical, the top (table of processes) command provides similar metrics on most Unix-like operating systems such as macOS and Ubuntu.

Website Performance 73

Website Performance Website Energy Performance 73

Jos

JUNE 2, 2018

Google’s Lighthouse is one of them, which shows information about PWA, SEO and more. presented in Google IO 2018 ( source ). Security : Hopefully there’s a team or individual with deep knowledge about security that help us reviewing system designs, implementations, and informs us about reports or and security patches.

Performance 130

Performance Speed Google Media 130

High Scalability

DECEMBER 21, 2018

odrotbohm : I’ve seen microservice based systems more deranged after 2 years than any 1,5 decades old monolith could ever have been. Jeremy Daly : Compared to building and maintaining your own systems, cloud computing is ridiculously inexpensive, especially when you’re starting out and haven’t achieved significant scale.

Internet 137

Internet Internet Scalability Serverless 137

O'Reilly

FEBRUARY 18, 2020

Growth is still strong for such a large topic, but usage slowed in 2018 (+13%) and cooled significantly in 2019, growing by just 7%. But sustained interest in cloud migrations—usage was up almost 10% in 2019, on top of 30% in 2018—gets at another important emerging trend. ML + AI are up, but passions have cooled. Security is surging.

Software Architecture 134

Software Architecture DevOps Data Engineering Architecture 134

Testsigma

FEBRUARY 18, 2020

Examples: Siri, Alexa, Self-driving cars, Google search. Machine learning: a feature of AI that provides computer systems with the ability to automatically learn and improve from previous experience without being explicitly programmed. Almost all artificial machines built to date fall under this category.

Artificial Intelligence 52

Artificial Intelligence Healthcare Programming Logistics 52

High Scalability

JUNE 15, 2018

1.6x : better deep learning cluster scheduling on k8s; 100,000 : Large-scale Diverse Driving Video Database; 3rd : reddit popularity in the US; 50% : increase in Neural Information Processing System papers, AI bubble? Dave Snowden ~ A key principle of complex design is shift a system to an adjacent possible. They'll love you even more.

Internet 113

Internet Internet Scalability Blockchain 113

High Scalability

JULY 20, 2018

The third wing of the architecture piece is the “domain specific system-on-chip.” tef : You can use a message broker to glue systems together, but never use one to cut systems apart. That’s mapping applications to the specific architectural choices. There are a few more quotes. Not so many this week.

Internet 121

Internet Internet Scalability Automotive 121

O'Reilly Software

SEPTEMBER 7, 2018

We received more than 200 abstracts for talks for the 2018 O'Reilly Software Architecture Conference in London—on both expected and surprising topics. Introduction to Chaos Architecture: Gaining from Learning Loops and System Weaknesses , by Russ Miles, ChaosIQ.io. Distributed Systems Are a UX Problem , by Tyler Treat, Real Kinetic.

Software Architecture 64

Software Architecture Architecture Software Software 64

High Scalability

JULY 26, 2018

143 billion : daily words Google Translated; 73% : less face-to-face interaction in open offices; 10 billion : Uber trips; 131M : data breach by Exactis; $123 billion : Facebook value loss is 4 Twitters and 7 snapchats; $9.1B : spent on digital gaming across all platforms; 20-km : width of lake on mars; 1 billion : Google Drive users; $32.7

Internet 124

Internet Internet Scalability Serverless 124

Smashing Magazine

OCTOBER 31, 2023

Why do we need Lighthouse at all when Google also offers similar reports in PageSpeed Insights (PSI)? The truth is that the two tools were fairly distinct until PSI was updated in 2018 to use Lighthouse reporting. Google focuses on the 75th percentile of users in the CrUX data when reporting core web vitals metrics.

Speed 97

Speed Google Website Metrics 97

O'Reilly

NOVEMBER 28, 2023

While experienced AI developers are starting to leave powerhouses like Google, OpenAI, Meta, and Microsoft, not enough are leaving to meet demand—and most of them will probably gravitate to startups rather than adding to the AI talent within established companies. Microsoft, Google, IBM, and OpenAI have offered more general indemnification.

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108