The Morning Paper

OCTOBER 4, 2020

Does 5G improve the end-user experience for applications (web browsing, and 4K+ video streaming)? Emerging architectures that shorten the path length, e.g. edge caching and computing, may also confine the latency. What about UHD video? The authors tested a mobile UHD panoramic video telephony app. energy consumption).

Energy 130

Energy Latency Performance Network 130

Smashing Magazine

JANUARY 21, 2021

Plus a service worker that caches all static assets and serves them for repeat views, along with cached versions of articles that a reader has already visited. The reasons for it are numerous, but the most important one is a huge difference in network conditions and device hardware across the world. Large preview ).

Performance 145

Performance Cache Mobile Network 145

Brendan Gregg

FEBRUARY 28, 2023

The video is now on YouTube : The slides are online and as a PDF : first prev next last / permalink/zoom In Q&A I was asked about CXL (compute express link) which was fortunate as I had planned to cover it and then forgot, so the question let me talk about it (although Q&A is missing from the video).

Performance 52

Performance Latency Cache Virtualization 52

Smashing Magazine

JANUARY 7, 2019

To get a good first impression of how your competitors perform, you can use Chrome UX Report ( CrUX , a ready-made RUM data set, video introduction by Ilya Grigorik), Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing).

Performance 103

Performance Cache Metrics Network 103

Percona

APRIL 17, 2023

Make sure the drives are mounted with noatime and also if the drives are behind a RAID controller with appropriate battery-backed cache. Furthermore, proper mount options can improve performance noticeably. By default, it uses 50% of the memory + 1 GB. Set the value to 60-70% and monitor the memory usage.

Best Practices 52

Best Practices Design Tuning Database 52

Smashing Magazine

JANUARY 15, 2019

how much data does the browser have to download to display your website) and resource usage of the hardware serving and receiving the website. Are we embedding YouTube videos? An embedded YouTube video typically adds about a megabyte of data transfer before anyone even interacts with it. These include data transfer (i.e.

Website Performance 73

Website Performance Website Energy Performance 73

High Scalability

NOVEMBER 25, 2019

Video Transcoding. Edge caching. In general, Egnyte connect architecture shards and caches data at different levels based on: Amount of data. Nginx for disk based caching. We use different types of caching techniques depending on the problem statements. Disk based caching. Document store. Permissions.

Architecture 52

Architecture Cache Azure Storage 52

Smashing Magazine

APRIL 29, 2021

To limit Cumulative Layout Shift being caused by images without dimensions, include width and height size attributes on your images and video elements. Lighthouse will highlight images without a width and height: It's a good idea to always include width and height size attributes on your images and video elements. Large preview ).

Media 145

Media Network Metrics Mobile 145

Smashing Magazine

AUGUST 22, 2021

Some examples of the latter are heavily cached websites, as well as single-page apps that periodically fetch small updates via APIs and other protocols such as DNS-over-QUIC. Secondly, we can ask whether this also works for other use cases besides large file downloads and live video conferencing and streaming.

Performance 105

Performance Network Latency Servers 105