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Designing Instagram

High Scalability

Generating machine learning based personalized recommendations to discover new people, photos, videos, and stories relevant one’s interest. We will use a cache having an LRU based eviction policy for caching user feeds of active users. Some of the keys of understanding the user network are listed below. References.

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How PHP Web Development Beneficial For Online Business?

Official Blog - World Web Technology

The community of PHP developers develops frameworks, libraries, and other development tools to build highly scalable, robust, and feature-rich PHP websites. Also, there are tutorials, video forums, and documentation, making PHP development easy and troubleshooting more accessible.

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Five Data-Loading Patterns To Improve Frontend Performance

Smashing Magazine

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. It essentially describes the lifetime of each file you download to load your page from the network. You can see this by opening your browser and looking in the Networking tab.

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Front-End Performance Checklist 2021

Smashing Magazine

Assets Optimizations Brotli, AVIF, WebP, responsive images, AV1, adaptive media loding, video compression, web fonts, Google fonts. Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. You can then mimic the 90th percentile’s experience for testing.

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How We Optimized Performance To Serve A Global Audience

Smashing Magazine

This could be an image, a block of text, or even an embedded video. 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. Download Time of HTML This is the time it takes to download the page’s HTML file.

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Turbocharge Your Content Delivery With CDN Multiple Origins Load Balancer!

IO River

Enter the concept of Content Delivery Networks (CDN) with Multiple Origins Load Balancing. These rules determine to which origin data center each request will be directed, based on customer-defined conditions, within the Content Delivery Network (CDN) infrastructure.‍For What is “Origin”?An ‍How DNS TTL Impacts Load Balancing?A

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Django Highlights: Wrangling Static Assets And Media Files (Part 4)

Smashing Magazine

Today, we’ll address storing and serving files for both single-server and scalable deployments while considering factors like compression, caching, and availability. Static files range from a few kilobytes of CSS to gigabytes of video. Imagine a professional networking site with a database of users. Media Files.

Media 70