MachMetrics

JUNE 30, 2021

John Mueller answered “YES” to this question in 2019, “site speed is definitely a ranking factor?”. You can make beautiful-looking websites with the supports of millions of themes & plugins available. Once you have configured the cache settings properly here comes the help of server response time and TTFB (Time To First Byte).

Cache 78

Cache Speed Google Website 78

Smashing Magazine

JULY 29, 2019

2019-07-29T14:00:59+02:00. 2019-07-29T13:06:57+00:00. The United Kingdom is ranked 34th out of 207 countries for broadband speed, but in July 2019 there was still a school in the UK without broadband. Minification removes unnecessary spaces and characters, but uglification actually ‘mangles’ the code to be shorter.

Cache 96

Cache Google Mobile Network 96

SQL Performance

MAY 20, 2022

Each component is active at a different time during compilation and performs its own parameterization-related tasks using the information available at that time. As in previous parts, most code examples use the Stack Overflow 2010 database on SQL Server 2019 CU 16 with the following additional nonclustered index: CREATE INDEX [ IX dbo.

Cache 55

Cache Database Servers Testing 55

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.

Performance 145

Performance Cache Mobile Network 145

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? It’s much easier to reach performance goals when the code base is fresh or is just being refactored.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JUNE 30, 2021

The web is streaming, meaning it has none of the resources locally available when you open an app for the first time. iOS empowers developers to easily parallelize code using Grand Central Dispatch , Android does this via their new, unified task scheduler WorkManager and game engines like Unity have job systems.

Games 145

Games Architecture Code C++ 145

Brendan Gregg

AUGUST 29, 2021

Reads usually have apps waiting on them; writes may not (write-back caching). This is a 64-Gbyte memory system, and 48 Gbytes is in the page cache (the file system cache). Along with the numbers from the problem statement, this gives me a theory: Do the 100-Gbyte files bust the page cache, whereas 40-Gbyte files fit?

Cache 40

Cache C++ AWS Systems 40

SQL Performance

OCTOBER 7, 2020

Its raison d’être is to cache result rows from a plan subtree, then replay those rows on subsequent iterations if any correlated loop parameters are unchanged. Table-valued functions use a table variable, which can be used to cache and replay results in suitable circumstances. Spools are the least costly way to cache partial results.

Servers 106

Servers Cache Azure Performance 106

SQL Performance

NOVEMBER 30, 2021

SQL Server has a cost-based optimizer that uses knowledge about the various tables involved in a query to produce what it decides is the most optimal plan in the time available to it during compilation. Code would have to scan the entire list of buffers for the database, looking for buffers that map pages for the allocation unit in question.

Efficiency 54

Efficiency Servers Database Cache 54

The Morning Paper

SEPTEMBER 24, 2019

USENIX Security Symposium 2019. However, these fixes will only be available to users able to upgrade to Android Q — those with the means to own a newer smartphone. The OpenX SDK was found to be using the ARP cache side channel, and the code makes it clear the authors knew what they were doing.

Systems 74

Systems Traffic Network Google 74

SQL Server According to Bob

DECEMBER 18, 2018

Device level flushing may have an impact on your I/O caching, read ahead or other behaviors of the storage system. Before all was said and done, all of these people and more helped with various activities: · Eugene, Mike, Slava, Scott, Peter, Steve and others doing code reviews on my SQL Server and Host Extension changes. ·

Servers 90

Servers Media Cache Storage 90

Rigor

SEPTEMBER 3, 2019

(They seem to have learned from their mistakes for Prime Day 2019.). And Nordstrom dealt with crashes and other issues at the beginning of its popular anniversary sale in 2019. Response code or issues with the rendered page [Synthetic]. Ultimately, the key to surviving a peak event is to have very good CDN cache designs.

Website 74

Website Cache Ecommerce Traffic 74

Alex Russell

DECEMBER 18, 2022

The talks are up on YouTube , including my own (behind a paywall, but the slides are freely available [1] ): The talk, like this post, is an update on network and CPU realities this series has documented since 2017. Without beating around the bush, our ASP 2019 device was an Android that cost between $300-$350, new and unlocked.

Performance 113

Performance Network Mobile Latency 113

SQL Performance

AUGUST 4, 2022

To recap: Normalization and decoding promote cached plan reuse. Code examples use the Stack Overflow 2010 database on SQL Server 2019 CU 16 with the following additional nonclustered index: CREATE INDEX [ IX dbo. The limited rules available still might fail to generate a complete execution plan. Qualification.

Servers 61

Servers Cache Database Availability 61

SQL Performance

MARCH 8, 2021

They are run on SQL Server 2019 CU9 , on a laptop with 8 cores, and 16GB of memory allocated to the SQL Server 2019 instance. Total elapsed time is 933ms with 6,673ms of CPU time with a warm cache. The yellow consumer times are short because it is quick to retrieve a row from the exchange when data is available.

Servers 95

Servers Tuning Architecture Processing 95

Smashing Magazine

JANUARY 15, 2019

2019-01-15T13:30:32+01:00. 2019-04-29T18:34:58+00:00. Particularly good examples here are Brad Frost’s side-project, “ Death To B t ”, Heydon Pickering’s articles and talks about writing less damn code , and Adam Silver’s blog post, “ Designing For Actual Performance.”. How Improving Website Performance Can Help Save The Planet.

Website Performance 73

Website Performance Website Energy Performance 73

Smashing Magazine

JUNE 26, 2019

2019-06-26T14:00:59+02:00. 2019-06-26T14:06:48+00:00. Clean coding practices. Let the web developer handle all of the necessary speed optimizations like caching and file minification while you take on the following design tips and strategies: 1. What Web Designers Can Do To Speed Up Mobile Websites. Suzanne Scacca.

Website 110

Website Speed Mobile Design 110

Smashing Magazine

OCTOBER 26, 2018

2019-04-29T18:34:58+00:00. Because of its history and for being sort of a fork of an old blogging platform called “b2” (more details here ), it’s largely written in a procedural way (using function-based code). Before we delve deeper in the code, a couple more things about WordPress REST API. Denis Žoljom. on December 6th, 2016.

Cache 78

Cache Website Speed Database 78

CSS - Tricks

JUNE 19, 2019

JavaScript housekeeping: 🗑️ Remove old & duplicate deps 🐥 Replace large deps w/small ones 🧐 Check you aren't over-polyfilling 🧽 Clean up A/B test configs ✂️ Code-splitting! — Addy Osmani (@addyosmani) May 31, 2019. Browsers do caching, silly. Stop complaining.

Cache 63

Cache Internet Internet Code 63

Smashing Magazine

APRIL 9, 2019

2019-04-09T12:30:59+02:00. 2019-04-29T18:34:58+00:00. This attribute contains seemingly endless alphanumeric junk that you may be tempted to strip out in the quest for cleaner code. If they can compromise that one file, they can very quickly have code running in millions of web pages across the globe. Drew McLellan.

Website 57

Website Servers Code Best Practices 57

KeyCDN

SEPTEMBER 12, 2019

Well, according to HTTP Archive , as of June 1, 2019 the average desktop page is 1,896.8 The PHP library for the API is available on GitHub. KeyCDN’s Cache Enabler plugin is fully compatible the HTML attributes that make images responsive. The Cache Enabler plugin then delivers WebP images based to supported browsers.

Social Media 106

Social Media Media Google Website 106

Enprowess

JANUARY 12, 2022

So it is convenient for all to use irrespective of internet speed and it works offline using cached data. Easy Deployment: PWAs can be deployed easily using a single code base that runs on accelerated mobile pages and web browsers. A Directory of 24000 APIs is available on Programmableweb.com to integrate into any business application.

Blockchain 59

Blockchain IoT Development Serverless 59

SQL Performance

NOVEMBER 4, 2021

Like any hash join, an adaptive join reads all rows available on its build input and copies the required data into a hash table. Instead, an internal component known as an adaptive buffer reader expands the rows already stored in the hash table and makes them available on-demand to the outer input of the apply operator.

Servers 98

Servers Design Database Code 98

Smashing Magazine

JANUARY 21, 2019

2019-01-21T13:00:21+01:00. 2019-04-29T18:34:58+00:00. This article was updated on January 31, 2019 to react to readers’ feedback. A component is simply a set of pieces of HTML, JavaScript and CSS code put all together to create an autonomous entity. Introducing The Component-Based API. Introducing The Component-Based API.

Social Media 64

Social Media Database Media Website 64

The Netflix TechBlog

DECEMBER 17, 2019

In order to be supported, a database is required to fulfill a set of features that are commonly available in systems like MySQL, PostgreSQL, MariaDB, and others. Designed with High Availability in mind. Providing high availability for real-time events. Preventing code reuse across databases.

Database 212

Database Traffic Transportation Open Source 212

The Netflix TechBlog

DECEMBER 17, 2019

In order to be supported, a database is required to fulfill a set of features that are commonly available in systems like MySQL, PostgreSQL, MariaDB, and others. Designed with High Availability in mind. Providing high availability for real-time events. This prevents code reuse across databases.

Database 197

Database Traffic Transportation Open Source 197