Rafael Oliveira lastk

Overview

We run multiple server processes in two data centers. Each process listens on two ports, one for HTTP and one for HTTPS. HTTPS is terminated by Apache prior to reaching node.js. HTTP goes directly from the client to node.js (through a master load balancer). We do not use clusters. We slice our physical servers into thin virtual machines running SmartOS, each with about 3GB of memory designed for a single node.js process.

Our node.js servers are hapi.js servers using the composer functionality and plugins architecture. We have three sets of plugins loaded: mobile web front end experience (single page app), legacy API reverse proxy, and monitoring.

We also serve original node.js services off another server zone which runs closed source plugins using hapi.

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The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

	class PostCommitmentContext
	def initialize(params)
	@params = params
	end

	def save
	@post = Post.new(@params)
	if @post.save
	# @post é ActiveRecord, então não há o que extender mesmo porque ActiveRecord já está encruado
	Twitter.send_notification({login: "login",pass:"password"},@post.title)

	class PostCommitmentContext
	#how we're using ruby/rails I thought in something like a rubygem and have a 'config' file in other place.
	twitterable[:twitterFollower,:twitterPoster]


	def initialize(params)
	@params = params
	end

	def save

	class ReceivablesManagementContext
	def initialize(params)
	@params = params
	end

	def save_receivable
	sanitize_controller_params
	@receivable = AccountReceivable.new(@params[:account_receivable])
	@receivable.customer_id = @params[:customer_id]
	@receivable.save

	$(document).ready(function() {

	if ($("[name='search']").length) {
	$("[name='search']").each(function() {
	var search = new Search.Input(this);
	search.setBindings();
	});
	}

	});

	#!/usr/bin/ruby

	require 'rubygems'
	require 'git'

	log = "~/gitlog.txt"
	tmp = "/tmp/gitlog"
	commit = Git.open('.').log.first
	message = [
	commit.date.strftime('%D'),

	app/concepts/
	\|-- address
	\| `-- create_form.rb
	\|-- admin_user
	\| \|-- create.rb
	\| `-- update.rb
	\|-- auto_investments
	\| `-- investment
	\| \|-- create.rb
	\| \|-- update.rb

	<?php

	namespace PlatformBundle\Form\Extension;

	use Symfony\Component\Form\AbstractTypeExtension;
	use Symfony\Component\Form\Extension\Core\Type\TextType;
	use Symfony\Component\Form\FormInterface;
	use Symfony\Component\Form\FormView;
	use Symfony\Component\OptionsResolver\OptionsResolver;

	Rich Hickey
	https://confreaks.tv/videos/railsconf2012-keynote-simplicity-matters
	https://confreaks.tv/videos/jaxconf2012-keynote-the-value-of-values

	Dave Thomas
	https://confreaks.tv/videos/elixirconf2014-opening-keynote-think-different
	https://confreaks.tv/videos/lonestarruby2013-elixir-power-of-erlang-joy-of-ruby

	Robert Martin
	https://confreaks.tv/videos/rubymidwest2011-keynote-architecture-the-lost-years