TODO

self-stabilization, token ring, gossip, swim

FLP and CAP

true time API

best effort consistency: sloppy quorum, hinted handoff

read-write locks: jdk rw lock, stamped lock, http://blog.takipi.com/java-8-stampedlocks-vs-readwritelocks-and-synchronized/, test with 20% write, 80% read
https://github.com/npgall/concurrent-locks
https://blogs.oracle.com/dave/resource/ppopp13-dice-NUMAAwareRWLocks.pdf

dynamic quorum
https://issues.apache.org/jira/secure/attachment/12525379/zkreconfig-usenixatc-final.pdf
https://zookeeper.apache.org/doc/trunk/zookeeperReconfig.html#sc_reconfig_file
https://gist.github.com/miketheman/6057930

java gc
hint:
http://www.cs.berkeley.edu/~necula/Papers/hinted-collection-ismm13.pdf
http://buytaert.net/files/hipeac05-paper.pdf
value types, and immortal
http://lmax-exchange.github.io/disruptor/files/Disruptor-1.0.pdf

Queue theory
little's law

log performance
log4j1.x log4j2.x (sync/async) python logging, python logbook, syslog (sync/async), stdout in c/java/python

seqlock/stamplock/readwrite lock/rw lock upgrade/benchmark