Vladimir Stanković svlada

I hereby claim:

I am svlada on github.
I am svlada (https://keybase.io/svlada) on keybase.
I have a public key whose fingerprint is 3151 28C8 877C 4101 8F47 F836 2264 D72B D546 198F

To claim this, I am signing this object:

#System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

##Basic Steps

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

	# Weeks 1 - 2

	## Reading

	### Mandatory
	- Read Spring MVC in Action
	- Read http://en.wikibooks.org/wiki/Java_Persistence

	### Optional
	- Read Pro JPA 2 - Mastering the Java Persistence

	import java.util.HashMap;
	import java.util.Map;
	public class BeforeAfterArray {

	public static void main(String[] args) {

	int [] before = {3, 3, 5, 8, 1};
	int [] after = {3, 3, 3, 3};

	HashMap<Integer, Integer> map = new HashMap<Integer, Integer>();

	<html><head></head><body>
	<style type="text/css">
	.clearfix:after { content: "."; visibility: hidden; display: block; height: 0; clear: both; }
	.wrapper { background-color: #ccc; padding-left: 5px; }
	.left-column { float: left; }
	.content { float: left; }
	.img {display: none;}
	.active {display:block;}
	</style>