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Designing Instagram

High Scalability

User Feed Service, Media Counter Service) read the actions from the streaming data store and performs their specific tasks. media search index, locations search index, and so forth) in future. For instance, the LikeEvent can be read by the Media Counter Service and is used to update the media count in the data storage.

Design 334
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Cache and Prizes

Alex Russell

Browsers will cache tools popular among vocal, leading-edge developers. There's plenty of space for caching most popular frameworks. The best available proxy data also suggests that shared caches would have a minimal positive effect on performance. Browsers now understand the classic shared HTTP cache behaviour as a privacy bug.

Cache 82
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Update of our SSO services incident

Dynatrace

As our CTO Bernd Greifeneder shared in his blog post , what was a relatively small software release resulted in a large number of our customers b eing una ble to access their Dynatrace environments. This includes email, a phone number (or click-to-talk), and even social media such as Twitter. Hopefully never.) This has been completed.

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

Smashing Magazine

Django Highlights: Wrangling Static Assets And Media Files (Part 4). Django Highlights: Wrangling Static Assets And Media Files (Part 4). But unfortunately, when dealing with static assets and media files, there are a lot of caveats to deal with. Media Files. Media Files. Philip Kiely. 2020-06-25T12:30:00+00:00.

Media 69
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Fixing a slow site iteratively

CSS - Tricks

About the most complex part are some social media buttons for people to share the page. 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
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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.

Cache 125
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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. 300ms RTT, 1.6 Mbps down, 0.8 Mbps up) with a throttled CPU (5× slowdown).