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May, 05, 2022 - cosmonet - CDN - Streaming

FreBSD 13 & TCP BBR Congestion Control

Finally TCP BBR is available for FreeBSD new release 13.x. Has been more than 2 years since the announcement that at some point in the…
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Jul, 07, 2020 - cosmonet - Kubernetes

Kubernetes & Open Source Tools

Kubernetes (also known as k8s or “kube”) is a very popular container orchestration platform that automates many of the manual processes involved in deploying, managing, and…
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Jul, 07, 2020 - cosmonet - HTML5 Player

HTML5 & MPEG-DASH

Recently many changes have happened, in the streaming protocols and video players industry, and allowed HTML5 and MPEG-DASH to grow rapidly. Google Chrome decided to…
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Jul, 13, 2019 - cosmonet - CDN

CDN Cache and Machine Learning

The majority of the Internet’s content is delivered by global caching networks, also known as Content Delivery Networks (CDNs). CDNs enhance performance by caching content…
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Jul, 12, 2019 - cosmonet - CDN

CDN Cache Ratio

This post is about the Cache ration and explains how CDN can cache your content. One of the most common metrics for evaluating CDN performance…
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Jul, 12, 2019 - cosmonet - CDN

Cache-Control Headers

CDN's job is to Cache the content locally. This can be done with the Cache-Control headers. The headers are: Cache-Control: Max-Age The max-age request directive…
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