Don't Shed a Tier for Me, Clojure
summary
An open‑source tool called Plugh implements log and tweet analysis in Clojure, running on a Riak cluster and in the browser by compiling logic via ClojureScript; it wires computation across core.async channels so the same logic runs on server and client. Demo processes about ten minutes of Twitter with a 5,000‑word lexicon to compute counts, sums and rolling averages; Riak map/reduce with JavaScript callbacks fails for async today but a working Riak demo is planned by year end.
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chapters (15)
- 0:00Intro
- 3:27The pain of tiers
- 4:04Impedance mismatch
- 4:46Java is Hadoop
- 5:08Closure comes to the rescue
- 7:47Why Clojure is not for everyone
- 10:41Functional Semantics
- 11:50How I got into Clojure
- 15:09visi
- 16:01Closure
- 17:51Python
- 21:38Slut
- 22:09Sentiment
- 29:23Playing with things
- 30:23MapReduce demo
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