In early October I had a chat with Dinesh Dutt discussing the outline of the webinar he’ll do in November. A few days later Fastly published a blog post on almost exactly the same topic. Coincidence? Probably… but it does seem like observability is the next emerging buzzword, and Dinesh will try to put it into perspective answering these questions:
How do you capture all the flows entering or exiting a data center if your core Nexus 7000 switch cannot do it in hardware? You take an x86 server, load nProbe on it, and connect the nProbe to an analysis system built with ELK stack… at least that’s what Clay Curtis did (and documented in a blog post).
PF_RING is a great open-source project that enables extremely fast packet processing on x86 servers, so I was more than delighted when Paolo Lucente of the pmacct fame introduced me to Luca Deri, the author of PF_RING.
When we started chatting, we couldn’t resist mentioning ntopng, another open-source project Luca is working on.
The link to this white paper has been published in Joe Harris' blog.