Official Blog - World Web Technology

NOVEMBER 9, 2023

Choosing the correct programming language for web development is critical for producing outstanding websites. PHP is a language that has weathered the test of time and is still frequently used by web developers. Web developers choose PHP for significant website development due to several reasons.

Website 59

Website Development Open Source Database 59

Dynatrace

NOVEMBER 28, 2022

For AWS Lambda, the largest contributor to startup latency is the time spent initializing an execution environment, which includes loading function code and initializing dependencies. With SnapStart enabled, function code is initialized once when a function version is published. What is Lambda? What is Lambda SnapStart?

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Lambda AWS Serverless Latency 232

CSS Wizardry

AUGUST 24, 2022

A thing I see developers do time and time again is make performance-facing changes to their sites and apps, but mistakes in how they measure them often lead to incorrect conclusions about the effectiveness of that work. What if another file on the critical path had dropped out of cache and needed fetching from the network?

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Benchmarking Metrics Cache Network 212

The Netflix TechBlog

SEPTEMBER 8, 2020

How we migrated our Android endpoints out of a monolith into a new microservice by Rohan Dhruva , Ed Ballot As Android developers, we usually have the luxury of treating our backends as magic boxes running in the cloud, faithfully returning us JSON. Background The Netflix Android app uses the falcor data model and query protocol.

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Latency Cache Java Traffic 233

Smashing Magazine

SEPTEMBER 28, 2022

Every unnecessary bit of JavaScript code you bundle and serve will be more code the client has to load and process. The resource loading waterfall is a cascade of files downloaded from the network server to the client to load your website from start to finish. How will you serve blazingly fast code, then? Medium Homepage.

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Cache Performance Servers Social Media 126

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. Cost-Efficient And Effort-Saving Development. One of the reasons for that is because a PWA has the same code base. Alex Husar. 2021-11-02T12:00:00+00:00. 2021-11-02T17:37:55+00:00.

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Code Cache Retail Mobile 74

The Netflix TechBlog

NOVEMBER 23, 2020

Introducing gnmi-gateway: a modular, distributed, and highly available service for modern network telemetry via OpenConfig and gNMI By: Colin McIntosh, Michael Costello Netflix runs its own content delivery network, Open Connect , which delivers all streaming traffic to our members.

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Open Source Network Transportation Cache 186

Dynatrace

MAY 17, 2023

Anyone who’s concerned with developing, delivering, and operating software knows the importance of making software and the systems it runs on observable. While classic logging is an essential tool in debugging issues, it often lacks context and only provides snapshot information of one specific location in your code/application.

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Metrics Open Source Traffic Cache 189

CSS Wizardry

MAY 31, 2019

It’s not uncommon for developers to link to static assets such as libraries or plugins that are hosted at a public/CDN URL. Users might already have the file cached. If website-a.com links to [link] , and a user goes from there to website-b.com who also links to [link] , then the user will already have that file in their cache.

Cache 274

Cache Latency Infrastructure Website 274

Smashing Magazine

DECEMBER 23, 2020

It doesn’t come as a surprise, considering the benefits of higher conversion rates, customer engagement, decreased page loading speed, and lower costs on development and overhead. The good news is that developing a PWA isn’t something that only big-budget companies can afford. A Quick Overview Of Progressive Web Applications (PWA).

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Cache Internet Internet Google 124

Smashing Magazine

JULY 8, 2021

Development Process. Development Process. Note: This article is aimed at both beginners and seasoned developers who want to better their Vue.js development. This method of modularization allows for efficient program development and easy debugging and modification in our application. Uma Victor.

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Speed Processing Development Code 133

Dynatrace

SEPTEMBER 13, 2023

In this blog post, we’ll demonstrate how Dynatrace automation and the Dynatrace Site Reliability Guardian can help you implement your applications according to all six AWS Well-Architected pillars by integrating them into your software development lifecycle (SDLC).

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AWS Efficiency Azure Cloud 256

Smashing Magazine

JUNE 29, 2021

Without build optimizations (incremental builds, caching, we will get to those soon) this will eventually become unmanageable as well — think about going through all images in a website: resizing, deleting, and/or creating new files over and over again. It is not possible to ship code incrementally.

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Cache Website Strategy Traffic 130

The Netflix TechBlog

JULY 1, 2019

In this post, we will discuss the development of the Rich Collection row and the iterations we went through to be able to support this experience across the majority of the TV ecosystem. UI developers on the Netflix TV app also need to consider some challenges that developers on other platforms often are able to take for granted.

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Cache Design Testing Development 166

Smashing Magazine

MAY 25, 2022

Memory and performance management are important aspects of software development and ones that every software developer should pay attention to. The output of the code above would be the following: WeakMap {{…} => 'done'} man = null; console.log(human). Understanding Weak Reference In JavaScript. Frank Joseph.

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Cache Programming Storage Code 117

SQL Server According to Bob

MAY 19, 2019

With the announcement I can tell you more about one of the things we have been working on; SQL Server running on IoT Edge and Developer machines in under 500MB of memory. The effort goes beyond IoT Edge devices and extends to the common developer experience. Networking Pump Threads. IO Request Caches. Engineering Rigor.

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IoT Servers Development Cache 61

CSS - Tricks

APRIL 1, 2021

The code for the site is available on GitHub for reference. It’s inherently tied to everything we build and develop. Using a network request inspector, I’m going to see if there’s anything we can remove via the Network panel in DevTools. In DevTools, the Network inspector helps us see what the first webpage is doing too.

Cache 92

Cache Social Media Media Network 92

The Netflix TechBlog

MARCH 6, 2019

Mounting object storage in Netflix’s media processing platform By Barak Alon (on behalf of Netflix’s Media Cloud Engineering team) MezzFS (short for “Mezzanine File System”) is a tool we’ve developed at Netflix that mounts cloud objects as local files via FUSE. Disk Caching? — ? Regional caching? —?Netflix Replays? —?More

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Media Storage Processing Cache 214

Dynatrace

AUGUST 30, 2019

Missing Cache Settings – Make sure you cache resources that don’t change often on the browser or use a CDN. I’m sure your frontend developers already have their tools and techniques in place. Too many fine-grained services leading to network and communication overhead. Well – there are many answers to this.

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Cache Architecture Database Government 203

Smashing Magazine

JANUARY 11, 2021

Have we optimized enough with tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, progressive hydration, clients hints, HTTP/3, service workers and — oh my — edge workers? Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3.

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Performance Cache Media Metrics 145

Smashing Magazine

MAY 16, 2022

This header can be set on the response of any network resource, such as XHR, fetch, images, HTML, stylesheets, etc. These subtypes are currently the only subtypes related to network requests and thus exposing the Server-Timing information. Setting Server-Timing. It’s Not Just About Time. — any freeform data that suits your needs.

Servers 93

Servers Monitoring Cache Network 93

Enprowess

JANUARY 12, 2022

The Top web development trends in 2022. Quick Summary:- Upgrading your website as per the current trend in the web development industry is crucial to get an edge over your competitors in the digital world. Let’s dive deep into the top website development trends to expect in 2022. API-First Development.

Blockchain 59

Blockchain IoT Development Serverless 59

ScaleOut Software

MAY 15, 2014

We have spent a great deal of time at ScaleOut Software re-architecting our in-memory data grid (IMDG)’s code base to make best use of many cores and large memory. Also, load-balancing after membership changes must be both multi-threaded and pipelined to drive the network at maximum bandwidth. Please retry later.

Cache 40

Cache Servers Network Design 40

All Things Distributed

SEPTEMBER 3, 2013

Get it wrong and you’re looking at sleepless nights, struggling to keep up with growth and fighting to keep your app available while you rewrite critical portions of your code. Amazon ElastiCache is a fully managed, in-memory caching service for customers to optimize the latency, performance and cost of their read workloads.

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Cache Cloud Performance Retail 129

Smashing Magazine

AUGUST 3, 2023

A cornerstone of our business model lies in the development of effective landing pages. You need to beware that slow server response times can significantly increase TTFB, often due to server overload, network issues, or un-optimized logic on the server side. Adding to this complexity is the effect of seasonality.

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Performance Cache Traffic Metrics 74

Smashing Magazine

NOVEMBER 22, 2021

Maintaining development velocity. And the last thing we want is to negatively impact our developers’ momentum, or our ability to release new features at a high rate. At Wix, we focus on CWV when analyzing field data, but also use lab measurements during the development process.

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Website Performance Google Media 126

Smashing Magazine

NOVEMBER 4, 2021

It allows developers to define, handle, and make queries/mutations available within our application. We’ll be learning how to do this with GraphQL Features like Cache Update, Subscriptions, and Optimistic UI. Let’s get right into the code. Updating the cache directly using update function on the useMutation. Installation.

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Cache Servers Transportation Code 115

All Things Distributed

JUNE 21, 2017

Today, I'm excited to announce the general availability of Amazon DynamoDB Accelerator (DAX) , a fully managed, highly available, in-memory cache that can speed up DynamoDB response times from milliseconds to microseconds, even at millions of requests per second. These are the apps that have motivated us to develop DAX.

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Speed Cache Latency AWS 121

Dynatrace

APRIL 21, 2022

To guide organizations through their cloud migrations, Microsoft developed the Azure Well-Architected Framework. Most monitoring tools for migrations, development, and operations focus on collecting and aggregating the three pillars of observability— metrics, traces, and logs. Missing caching layers. Reliability.

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Azure Monitoring Virtualization Metrics 197

Alex Russell

DECEMBER 18, 2022

TL;DR : To serve users at the 75 th percentile ( P75 ) of devices and networks, we can now afford ~150KiB of HTML/CSS/fonts and ~300-350KiB of JavaScript (gzipped). This is a slight improvement on last year's budgets , thanks to device and network improvements. This is an ethical crisis for the frontend. 2023 Content Targets #.

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Performance Network Mobile Latency 113

Smashing Magazine

JULY 6, 2021

For developers. The Traditional CMS tries and succeeds in many ways to serve the needs of the developer, content author, and marketer. All functionality and integrations would also have a tight dependency which in turn results in a large, cumbersome monolithic code base. With a headless CMS, developer involvement is a must.

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Cache Website Mobile Google 143

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? So every time a conversation about further development happens, performance is a part of that conversation as well.

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Performance Cache Network Metrics 145

Smashing Magazine

JUNE 8, 2021

Image optimization , loading behavior and rendering in the browser require understanding of image formats and image compression techniques, image decoding and browser rendering, image CDNs and adaptive media loading, not to mention effective caching and preloading. Optimizing Network Requests with Caching and Preloading. +.

Media 106

Media Cache Google Best Practices 106

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.

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Code Media Cache Energy 110

Smashing Magazine

NOVEMBER 17, 2022

As you may already know, image optimization is the process that a high-quality image has to go through to be delivered in ideal conditions, sometimes with the help of an Image Transformation API and a global Content Delivery Network (CDN) to make the process simpler and scalable. <picture> <!-- Large preview ). Large preview ).

Media 106

Media Cache Website Mobile 106

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? If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled network (e.g.

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Performance Cache Network Metrics 104

Smashing Magazine

OCTOBER 2, 2023

Large preview ) For context, I am currently working at a software development company called Q Agency based in Zagreb, Croatia. I plan on sharing specifically what I learned from performance and accessibility practices as a first-time lead developer of a team , as well as what I wish I had known before we started. I don’t think so.

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Cache Strategy Best Practices Design 72