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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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