Percona

JULY 15, 2023

A very common case is when a query uses a filter condition against a column that is involved in some kind of functional expression. Starting from MySQL 8.0.13, functional indexes are supported. As such, index design must strike a balance between improved query speed and efficient data modification.

Virtualization 78

Virtualization Speed Database Efficiency 78

SQL Performance

SEPTEMBER 21, 2022

Querying the current session’s state of session options with the @@OPTIONS function. The COLUMNS_UPDATED trigger-related function, which indicates which columns were inserted or updated. The GROUPING_ID function, which constructs a bitwise representation of the current grouping set. SET_BIT function. BIT_COUNT function.

Servers 122

Servers C++ Code Cache 122

Smashing Magazine

FEBRUARY 2, 2022

Improving JavaScript Bundle Performance With Code-Splitting. Improving JavaScript Bundle Performance With Code-Splitting. It’s a common misconception that the code which is produced by the framework build tools (Webpack, for example) is fully optimized and cannot be improved upon any further. Performance Costs.

Code 89

Code Performance Network Website 89

Smashing Magazine

APRIL 11, 2022

How To Boost Resource Loading With The New Priority Hint `fetchpriority`. How To Boost Resource Loading With The New Priority Hint `fetchpriority`. JavaScript, CSS, images, iframes, and other resources impact how quickly website loads, renders and becomes usable to the user. Adrian Bece. 2022-04-11T09:30:00+00:00.

Media 69

Media Tuning Metrics Google 69

Percona

JULY 17, 2023

First, some stage-setting for this blog article. 1 among non-relational/document-based systems ( DB-Engines, July 2023 ). DBAs and developers appreciate its combination of flexibility, scalability, and performance. companies and organizations seek alternatives that offer similar functionality at a lower cost.

Open Source 76

Open Source Database Scalability Software 76

Smashing Magazine

MAY 16, 2022

To my surprise, web performance monitoring conversations rarely surface Server-Timing or cover a very shallow understanding of its application — despite it being out for many years. Let’s rethink how we can leverage this header. The only required field is the name. Setting Server-Timing. More after jump!

Servers 92

Servers Monitoring Cache Network 92

Official Blog - World Web Technology

FEBRUARY 5, 2024

This article will dive into everything about the WordPress website builder – Elementor. The Elementor WordPress website builder uses a drag-and-drop interface that removes the requirement for coding abilities. It allows users to customize websites, meeting specific requirements.

Website 59

Website Design Ecommerce Efficiency 59

Smashing Magazine

AUGUST 3, 2021

How To Build Resilient JavaScript UIs. How To Build Resilient JavaScript UIs. This however requires a conscious effort and mindset shift towards thinking about unhappy scenarios just as much as happy ones. If something fails only the functionality dependent on that should be impacted. Callum Hart. Why Be Resilient.

Network 145

Network Engineering Availability Monitoring 145

Testsigma

SEPTEMBER 28, 2021

However, the process of analyzing and selecting the thousands of device, OS, and browser combinations requires time, expertise, and effort too. Additionally, deciding which cross-browser test cases are ideal for automation requires proper analysis and expertise. Let us explore a few of such cases in this article. When to test?

Efficiency 71

Efficiency Testing Testing Tools Website 71

Smashing Magazine

JUNE 2, 2021

Improving The Performance Of An Online Store (Case Study). Improving The Performance Of An Online Store (Case Study). Every front-end developer is chasing the same holy grail of performance: green scores in Google Page Speed. Jennifer Brehm. 2021-06-02T10:30:00+00:00. 2021-06-02T13:32:39+00:00. Large preview ).

Performance 115

Performance Cache Website Mobile 115

Smashing Magazine

OCTOBER 2, 2023

In this second article, I’ll go over some key technical highlights from the project. In the first article, I briefly discussed the technical stack that includes a React-based front-end framework, Next.js Definitely read up on the strategy and reasoning behind this stack in the first article if you missed it.

Cache 72

Cache Strategy Best Practices Design 72

Smashing Magazine

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 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. Web performance is a tricky beast, isn’t it?

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JUNE 9, 2022

Frontend build tooling is crucial to the workflow of the modern frontend developer for a host of reasons classified under improved developer and user experiences. A trip down memory lane could help us understand how we got here. Alexander Joseph. 2022-06-09T09:00:00+00:00. 2022-06-09T09:04:03+00:00.

Code 109

Code Processing Cache Development 109

Smashing Magazine

MAY 6, 2021

Improving The Performance Of Shopify Themes (Case Study). Improving The Performance Of Shopify Themes (Case Study). Code evolves over time with more features, new or changing dependencies, or maybe a goal of performance improvements. Better performance across the board. Carson Shold. Less blocking JS.

Performance 89

Performance Mobile Speed Code 89

Testlodge

APRIL 8, 2020

In this article, we’re going to look at some of the more widely used types of manual testing. Smoke testing is a non-exhaustive approach because it is limited to verifying only the core functionality of the software. Browser testing checks the functionality, design, accessibility, and responsiveness of an application.

Testing 98

Testing Games Website Software 98

Smashing Magazine

MARCH 9, 2020

Web performance advocates have often advised to add dimensions to your images for best performance to allow the page to be laid out with the appropriate space for the image, before the image itself has been downloaded. Setting Height And Width On Images Is Important Again. Barry Pollard. 2020-03-09T11:30:00+00:00. Recommended Reading.

Website 125

Website Code Mobile Network 125

Enprowess

SEPTEMBER 7, 2021

If you wish to find out which one to choose for your next project, read this article. provide many functionalities to improve the backend capability. uses an event-driven and non-blocking I/O model, so it is practical and lightweight. Enhanced performance: It has an Asynchronous or Non-blocking nature.

Open Source 52

Open Source Virtualization Programming Servers 52

Smashing Magazine

APRIL 19, 2021

That date is approaching quickly and I’m sure lots of us are being asked to ensure we are passing our Core Web Vitals, but how can you know if you are? That date is approaching quickly and I’m sure lots of us are being asked to ensure we are passing our Core Web Vitals, but how can you know if you are? Barry Pollard.

Google 140

Google Metrics Mobile Analytics 140

Smashing Magazine

JANUARY 21, 2021

How We Improved SmashingMag Performance. How We Improved SmashingMag Performance. Every web performance story is similar, isn’t it? A day when a project, fully polished and carefully optimized, gets launched, ranking high and soaring above performance scores in Lighthouse and WebPageTest.

Performance 145

Performance Cache Mobile Network 145

Smashing Magazine

JUNE 10, 2022

Measuring The Performance Of Typefaces For Users (Part 2). Measuring The Performance Of Typefaces For Users (Part 2). In the first part of this article, we saw that measuring and comparing typefaces is not a simple task. Take a look at the first part of this article here so you can get all the context you need to fully enjoy it.

Performance 94

Performance Design Speed Testing 94

Tech News Gather

AUGUST 25, 2022

Any business that plans to launch a mobile application understands how crucial it is to have cost-effective measures for both Android and iPhone app development. Especially if you come from a non-tech background. Therefore, you must ask about how will the company contribute to your business project.

Development 52

Development Hardware Mobile Open Source 52

CSS - Tricks

JULY 25, 2019

This article is from my friend Ben who runs Calibre , a tool for monitoring the performance of websites. In this article, we uncover how PageSpeed calculates it’s critical speed score. Now that Google uses page speed as a ranking factor, many organizations have become laser-focused on performance. Recommended!

Google 71

Google Engineering Speed Mobile 71

Testsigma

MARCH 24, 2021

But if I think and act like an end-user, I am sure that the first thing that creates an impression of the product is how the product looks, how I accept it and how it feels to interact. This is a classic example of how an application is succeeding today on the pillars of the user interface. Through Manual efforts.

Best Practices 52

Best Practices Testing Mobile Games 52

Percona

APRIL 17, 2023

Note that the intent of tuning the settings is not exclusively about improving performance but also enhancing the high availability and resilience of the MongoDB database. The swap issue is explained in the excellent article by Jeremy Cole at the Swap Insanity and NUMA Architecture.

Best Practices 52

Best Practices Design Tuning Database 52

Testsigma

MAY 26, 2021

According to CIO Dive , data-driven organizations have at least a 58 percent of chances to meet their revenue goals in comparison to non-data-driven organizations. This article will discuss those data-driven techniques and how we can achieve software reliability using them. But more than anything, data offers clarity.

Testing 59

Testing Testing Tools Metrics Code 59

Tasktop

AUGUST 12, 2022

If you’re looking to improve efficiency in your software delivery organization, a good first step is to integrate your toolchain and automate workflows. . The software delivery life cycle is complex and involves many specialists who each require specialized tools. A good integration strategy drives flow . more tools.

Software 52

Software Software DevOps Strategy 52

Testsigma

APRIL 13, 2021

So how do the testing community ensure that this love for iPhone and iOS apps grows manifolds with time? In this article, we will be looking at mobile testing for iOS. Interestingly, Xcode provides a testing framework called XCTest to write unit tests, performance tests, and UI tests. UI Testing.

Testing 84

Testing Hardware Mobile Testing Tools 84

SQL Performance

SEPTEMBER 25, 2019

Performance spools are lazy spools added by the optimizer to reduce the estimated cost of the inner side of nested loops joins. An example plan shape showing a lazy table performance spool is below: The questions I set out to answer in this article are why, how, and when the query optimizer introduces each type of performance spool.

Performance 104

Performance Cache Servers Education 104

Smashing Magazine

JANUARY 6, 2020

Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 145

Performance Cache Network Metrics 145

Enprowess

AUGUST 6, 2021

in conjunction with ReactJS to create the high-performing applications that suits business’s needs. Through this article, we’ll answer all of your common questions on technologies: React and Nodejs. Here’s after I thought of writing an infatuated article that covers these queries. Is it ok to combine Nodejs with React?

Development 52

Development Virtualization Servers Website 52

Smashing Magazine

JANUARY 7, 2019

Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 103

Performance Cache Metrics Network 103

Smashing Magazine

JUNE 25, 2020

Note : This is not a tutorial on how to deploy a Django site to any specific platform. Instead, like the other articles in the Django Highlights series (see below), it’s intended as a guide for front-end developers and designers to understand other parts of the process of creating a web application. Files everywhere! Definitions.

Media 69

Media Cache Storage AWS 69

Highly Scalable

AUGUST 20, 2013

This article is an effort to explore techniques used by developers of in-stream data processing systems, trace the connections of these techniques to massive batch processing and OLTP/OLAP databases, and discuss how one unified query engine can support in-stream, batch, and OLAP processing at the same time. Modularity and flexibility.

Big Data 154

Big Data Processing Lambda Database 154

SQL Server According to Bob

DECEMBER 18, 2018

Durability is a cornerstone of any database system and starting with SQL Server 2017 on Linux Cumulative Update 6 (CU6), SQL Server on Linux enables “Forced Flush” behavior as described in this article , improving durability on non-Fua optimized systems. “Be Microsoft SQL Server Database Engine Input/Output Requirements.

Servers 90

Servers Media Cache Storage 90

Alex Russell

MARCH 6, 2021

Back in 2016, I gave a talk outlining the causes and effects of the terrible performance of web apps built using popular tools on the fastest-growing device segment: low-end to mid-range Android phones. Poor performance has a compound effect on user expectations at an ecosystem level. Live by the link, die by the link.

Performance 124

Performance Network Cache Metrics 124

Highly Scalable

MAY 1, 2012

Analysis of such large data sets often requires powerful distributed data stores like Hadoop and heavy data processing with techniques like MapReduce. Computation of more advanced metrics like a number of unique visitor or most frequent items is more challenging and requires a lot of resources if implemented straightforwardly.

Analytics 191

Analytics Traffic Big Data Efficiency 191

Smashing Magazine

SEPTEMBER 20, 2021

How can you identify, track, and manage this risk to your business? We explore how you can use web analytics or real user measurement data on your website to get insight into any imposter domains re-publishing your work. How To Track Suspicious Activity. But how many pages do you check?

Website 89

Website Analytics Cache Google 89