1.
Treating data as a
first-class citizen
with Data-Oriented Programming.
Take 40% off by entering slsharvit2 into
the discount code box at checkout at
manning.com.

2.
Data-oriented programming is an exciting new paradigm that puts data at
the heart of your code. The result is faster applications, and a clearer and
more flexible code base. This is achieved by adhering to the 3 core
principles of Data-oriented programming:
1. DOP separates code from data instead of combining them into objects
and classes.
2. Data is manipulated with generic functions and treated as a first-class
citizen.
3. Data is immutable.

3.
Data-Oriented Programming teaches you to implement the data-oriented
paradigm in traditional object-oriented languages like Java, C# or
JavaScript. Powerful new ideas are presented through conversations,
code snippets, diagrams, and even songs to help you quickly grok what’s
great about DOP.
No more complicated UML diagrams. Welcome simplicity.

4.
Data-Oriented Programming is a hands-on guide to the design and
implementation of data-oriented systems.
Throughout the book, you’ll build a production-ready library management
system using the DOP paradigm.
You’ll learn to:
1. Represent business entities with data
2. Manipulate immutable data collections with ease
3. Build highly scalable concurrent systems
4. Write unit tests for data-oriented systems

5.
What people are saying
about the book:
Read this through if
you want to learn a
different point of
view and want to
experience many
'aha!' moments.
-Christian Kreutzer-Beck
An interesting
read—a different
approach that's
worth examining
and considering.
It'll open your mind.
-Anne Epstein
This is a great
guide to using
Data-Oriented
Programming to
improve any new
or existing OOP
codebase.
-William E. Wheeler

6.
About the author:
Yehonathan Sharvit has over
twenty years experience as a
software engineer, programming
with C++, Java, Ruby, JavaScript,
Clojure and ClojureScript. He
currently works as a software
architect at Cycognito building
software infrastructures for high
scale data pipelines. He writes
about software engineering at his
blog, speaks at conferences, and
leads Clojure workshops around the
world.

7.
Take 40% off Data-Oriented
Programming by entering slsharvit2 into
the discount code box at checkout at
manning.com.
If you want to learn more about the
book, check it out on our browser-based
liveBook platform here.