Ankit Singh ank-it

#System Design Interview 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?


	var mongoose = require('mongoose');
	var Schema = mongoose.Schema;
	var assert = require('assert')

	console.log('\n===========');
	console.log(' mongoose version: %s', mongoose.version);
	console.log('========\n\n');

	var dbname = 'testing_geojsonPoint';