Eliminate The Unavoidable Complexity Of Object-oriented Designs. Using The Persistent Data Structures Built Into Most Modern Programming Languages, Data-oriented Programming Cleanly Separates Code And Data, Which Simplifies State Management And Eases Concurrency. In Data-oriented Programming You Will Learn How To: Separate Code From Data Effectively Manage State Using Immutable Data Represent Data With Generic Data Structures Manipulate Data With General-purpose Functions Control Concurrency In Highly Scalable Systems Specify The Shape Of Your Data Benefit From Polymorphism Without Objects Debug Programs Without A Debugger Distinguish Data-oriented Programming From Functional And Oo Programming Data-oriented Programming Teaches You To Design Applications Using The Data-oriented Paradigm.