jm + wan   2

Nelson recommends Ubiquiti
'The key thing about Ubiquiti gear is the high quality radios and antennas. It just seems much more reliable than most consumer WiFi gear. Their airOS firmware is good too, it’s a bit complicated to set up but very capable and flexible. And in addition to normal 802.11n or 802.11ac they also have an optional proprietary TDMA protocol called airMax that’s designed for serving several long haul links from a single basestation. They’re mostly marketing to business customers but the equipment is sold retail and well documented for ordinary nerds to figure out.'
ubiquiti  wifi  wireless  802.11  via:nelson  ethernet  networking  prosumer  hardware  wan 
september 2015 by jm
Building a Global, Highly Available Service Discovery Infrastructure with ZooKeeper
This is the written version of a presentation [Camille Fournier] made at the ZooKeeper Users Meetup at Strata/Hadoop World in October, 2012 (slides available here). This writeup expects some knowledge of ZooKeeper.


good advice from one of the ZK committers.
zookeeper  service-discovery  architecture  distcomp  camille-fournier  availability  wan  network 
may 2014 by jm

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