https://github.com/micro/go-micro
https://golang.org/pkg/context/
https://blog.golang.org/context
https://github.com/avelino/awesome-go
https://github.com/krotik/eliasdb/blob/master/doc/elias_db_design.md
https://github.com/dgryski/go-jump/blob/master/jump.go
http://www.markhneedham.com/blog/2012/05/22/scalahaskell-a-simple-example-of-type-classes/