AWS (4)

Wowza powered by Nvidia GPU on AWS

This blogpost is continuation of Wowza powered by M3 and G2 instances on AWS. GPU is absolutely awesome piece of engineering. It extremely speed up computation which can be parallelized. Media transformation is that case. If we need to transcode…

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Wowza powered by M3 and G2 instances on AWS ?

This blogpost is continuation of ffmpeg/ffserver network latency benchmark. Today, I will focus on delay introduced by Wowza. As the previous blogpost showed the source of the delivery delay which is not the network latency but rather the computation itself…

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NFS to AWS S3 migration

My DevOps team decision to drop NFS took a while. The biggest problem was that we could not isolate issues with NFS server when we reached some level of application load. NFS was the main data storage for photos, videos,…