Brendan Gregg

NOVEMBER 29, 2017

At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. Paravirtualization**: The hypervisor provides efficient hypercalls, and the guest OS uses drivers and kernel modifications to call these hypercalls. Apps may run 2x to 10x slower, or worse. The first was c3.

Virtualization 110

Virtualization AWS Hardware Storage 110

Dynatrace

NOVEMBER 29, 2021

Since its inception in 2013, Docker has become the de facto standard for developers due to its ability to make more efficient use of system resources, ship software faster, and minimize security issues. Specific metrics to measure include current pods, available pods, unavailable pods, and current node conditions. OpenShift 3.0

Monitoring 147

Monitoring DevOps Infrastructure Metrics 147

SQL Performance

MARCH 17, 2020

I will be using the 50GB Stack Overflow 2013 database , but any large table with a low number of distinct values would do. The Stack Overflow 2013 database comes without nonclustered indexes to minimize download time. It has 32GB RAM, with 24GB available to the SQL Server 2019 instance. Test Environment.

Servers 86

Servers Tuning Database Efficiency 86

All Things Distributed

APRIL 17, 2013

By Werner Vogels on 17 April 2013 10:30 AM. In all other cases, when such relational features are not needed, we default to DynamoDB as it offers a more available, more scalable and ultimately a lower cost solution. s scalability, availability, resilience, low cost and minimal operational overhead. All Things Distributed.

Cloud 86

Cloud Latency Games Scalability 86

Highly Scalable

MARCH 10, 2015

This approach can be expressed in more formal way by the following equation: where is the data available for analysis, is the space of a retailer’s actions and decisions, is an econometric model defined as a function of actions and data, and is the optimal strategy. This framework resembles the approach suggested in [JK98].

Retail 152

Retail C++ Analytics Metrics 152

Smashing Magazine

DECEMBER 15, 2021

As early as 2013, 10% of laptops had a touchscreen. Yes, many foreign market devices are available in other countries, and work well. I have also known designers who share with one another to create ad hoc labs, so ask around the community and see what resources are already available. And their use is also very tablet-like.

Mobile 122

Mobile Design Internet Internet 122

O'Reilly

APRIL 23, 2024

Hence a wealth of information creates a poverty of attention and a need to allocate that attention efficiently among the overabundance of information sources that might consume it.” These are all astonishing tools for making our limited capacity for attention more efficient. Available at: [link]. The market was maturing.

Social Media 133

Social Media Google Internet Internet 133

Smashing Magazine

JUNE 3, 2022

Our focus is on typefaces for reading large amounts of text and information in the most efficient, legible, pleasurable, comprehensible, and effective way possible. There are many typefaces, and many of them are very similar or are nearly identical to previous or contemporary versions available. Thomas Bohm. 2022-06-03T10:00:00+00:00.

Performance 123

Performance Design Best Practices Testing 123

The Agile Manager

MARCH 31, 2020

Stories that adhere to the INVEST principle can be prioritized by a product owner and executed in a Kanban-like manner by the next available development pair. Micromanagement does not efficiently scale down because of the inherently high overheads.

Programming 59

Programming Efficiency Network Technology 59

Testsigma

JANUARY 13, 2021

Studies by Gartner showed that as early as 2013, companies were bringing in $26 billion through app revenues. By using simple, efficient and automated mobile application testing tools like Testsigma , companies can avoid embarrassing themselves and prevent app glitches significantly. They also predicted a 2.6

Mobile 54

Mobile Strategy Testing Efficiency 54

Smashing Magazine

MAY 6, 2021

When I worked in-house at Shopify in 2013, themes were fairly simple in terms of code complexity. The good news is that these scripts are loaded fairly efficiently and most don’t block the page rendering much. What liquid is available to you. I’ve been building Shopify themes for the better part of a decade. Large preview ).

Performance 108

Performance Mobile Speed Code 108

KeyCDN

OCTOBER 17, 2018

When it comes to CSS, there are always new tools being introduced to help us transform styles in a more fast and efficient manner. In 2013, PostCSS was released but it wasn’t until mid-2015 when a lot of buzz really started to take place in the development community around PostCSS. This is using gulp-postcss.

Processing 72

Processing Code Google Development 72

Alex Russell

AUGUST 30, 2021

From 2008 to 2013, the Chrome project was based on WebKit, and a growing team of Chrome engineers began to contribute heavily "upstream." Such features have lingered behind feature flags for years, never to be flagged on by default in Safari or even made available to competing iOS browsers.

Engineering 112

Engineering Open Source Website Operating System 112

Speed Curve

DECEMBER 25, 2013

The following article was originally published in the 2013 Performance Calendar. Both these techniques use vector data rather than pixels so they are small in file size and scale efficiently across all sizes including high resolution retina screens. Control and branch the loading of CSS and JS.

Performance 60

Performance Mobile Website Benchmarking 60

Enprowess

JANUARY 11, 2022

With a myriad of options available out there, we have compiled a list of top frontend frameworks out there to help you out. Many front end frameworks are available in different languages. Of all the available technologies, JavaScript popularity has shot up exponentially. Let’s begin!! Let’s get to the pros and cons.

Virtualization 64

Virtualization Website Speed Mobile 64

CSS - Tricks

AUGUST 18, 2020

A ASUS X550CC laptop from 2013 running Windows 10 on Chrome 83. React does alright here, but Preact seems to handle event listeners a bit more efficiently. Admittedly, these were the results I was most excited to see: how does an ASUS laptop from 2013 with Windows 10 and an Ivy Bridge i5 of the day handle this stuff?

Performance 104

Performance Mobile Servers Code 104

Percona

JUNE 4, 2023

Critical features of MariaDB include robust security features like encryption at rest and in transit, user authentication, and role-based access control (RBAC), as well as high-performance query execution, advanced indexing techniques, and replication, clustering, and sharding, ensuring scalability and high availability.

Open Source 52

Open Source Servers Storage Scalability 52

Testsigma

FEBRUARY 3, 2021

With millions of mobile apps available today, the app ratings and feedback become crucial if you want to be able to get new users to install your app. Enhanced efficiency. Research findings by Gartner have shown that businesses created $26 billion in-app sales as early as 2013. . For cost reduction.

Mobile 52

Mobile Testing Testing Tools Open Source 52

PDC

APRIL 14, 2019

A supercomputer that is capable of 1 exaFLOPS or higher would be called an exascale supercomputer, and, when they become available, they are expected to contribute significantly to the advancement of science and technology. For instance, the Tianhe-2A machine stayed at the top for a total of three years (from 2013 to 2015).

Energy 40

Energy Benchmarking Efficiency Website 40

Smashing Magazine

JANUARY 15, 2019

In 2013, A List Apart published Sustainable Web Design by James Christie. I predominantly use Nginx, and I have a particular fondness for FastCGI cache and have found it to be especially efficient. Note : You also may want to investigate Google’s PageSpeed Module , available for both Apache and Nginx.

Website Performance 78

Website Performance Website Energy Performance 78

Brendan Gregg

NOVEMBER 13, 2017

Other staff devise processes to work around Bob, reducing the company's efficiency. I'd rather have a hole in my organization than an a **e." – Fred Wilson, Velocity NY 2013 keynote. . - Bob makes it difficult to hire other good staff (word gets around). - Bob discourages customers and investors (word gets around).

Engineering 110

Engineering Energy Technology Technology 110

Brendan Gregg

NOVEMBER 28, 2017

At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. Paravirtualization**: The hypervisor provides efficient hypercalls, and the guest OS uses drivers and kernel modifications to call these hypercalls. Apps may run 2x to 10x slower, or worse. The first was c3.

Virtualization 40

Virtualization AWS Hardware Storage 40

Enprowess

MAY 24, 2022

Most of the code available in React Native is JavaScript, making it easy for front-end developers to develop an application quickly. Reactjs was used for the first time in the year 2013 by Facebook for web applications. React JS offers more time efficiency. React Native offers comparatively less time efficiency.

Mobile 52

Mobile Open Source Virtualization Speed 52

SQL Performance

MARCH 8, 2021

The following examples use the public Stack Overflow 2013 database ( download details ), with a single index added: CREATE INDEX PP ON dbo. Batch operators are implemented so that multiple threads can work efficiently on a single shared structure (e.g. Batch mode parallel plans do not use exchanges to distribute work among threads.

Servers 95

Servers Tuning Architecture Performance 95

Smashing Magazine

JANUARY 6, 2020

Usually, the most specific and relevant ones are: Time to Interactive (TTI) The point at which layout has stabilized, key webfonts are visible, and the main thread is available enough to handle user input — basically the time mark when a user can interact with the UI. Other options are available , too.

Performance 112

Performance Cache Servers Network 112

Smashing Magazine

JANUARY 11, 2021

Usually, the most specific and relevant ones are: Time to Interactive (TTI) The point at which layout has stabilized , key webfonts are visible, and the main thread is available enough to handle user input — basically the time mark when a user can interact with the UI. But other options are available , too. Large preview ).

Performance 145

Performance Cache Media Metrics 145

Percona

JANUARY 14, 2019

However, ClickHouse is super efficient for timeseries and provides “sharding” out of the box (scalability beyond one node). Although such databases can be very efficient with counts and averages, some queries will be slow or simply non existent. Inserts are efficient for bulk inserts only. Deleting messages.

Database 48

Database Analytics Blockchain Healthcare 48