Simplication via Polyglot

Radical Simplification Through Polyglot and Poly-paradigm Programming

*less code
*biz logic and impl separation (DSL)

imutable
nothing to sync
no locks semaphores mutexes

data stable, but a lot of functions use list, map, filter, fold/reduce (cloud computing)

adding types, few functions, use OO inheritances

declarative vs imperative

erlang
no mutable variables & side effect
IPC optimised msg passing (actor model)
lightweight & fast process

*less code 
*model domain as close as possible 
*declarative concise bug free 
*no mutable variables & side effect

-mocking dependency