Leave a reply
Wi-fi Bufferbloat
Token bucket in eBPF
Tracing Packets Through the Kernel
https://blog.yadutaf.fr/2017/07/28/tracing-a-packet-journey-using-linux-tracepoints-perf-ebpf/
Very interesting. The key is that eBPF programs can be attached to tracepoints.
Microsecond TCP Timestamps at Google
Streaming data processing
I’ve been doing some experimenting with Google Cloud Dataflow recently. This has gotten me interested in systems in this area. Here are two good related papers.
https://research.google.com/pubs/pub41378.html
http://dl.acm.org/citation.cfm?id=2522738
I believe the first is the basis for Cloud Dataflow and Apache Beam.
What I love about both of these is the work to find new abstractions that completely simplify the user facing model.