Supratim Chowdhury supratims

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I am supratims on github.
I am supratims (https://keybase.io/supratims) on keybase.
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System Design Cheatsheet

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

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?

	// This is a simple usag of twilio function

	// Buy a number in twilio
	// Setup a twilio function (akin to amazon mabda) that handles incoming messages and forwards the message to your number
	// If you are using test twilio account, make sure your number is verified

	// Flow:
	// Assuming your twilio number is A
	// Sender S, sends a sms to A
	// This function forwards the sms to your number Y

	git clone git://github.com/mkoppanen/php-zmq.git
	cd php-zmq
	phpize && ./configure
	make && make install

	#Finally add the following line to your php.ini:

	extension=zmq.so

	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<script src="jquery-1.7.1.min.js" type="text/javascript"></script>
	<style type="text/css">
	body {
	padding-top: 20px;
	padding-bottom: 60px;
	background: rgb(76, 77, 77);