Clayton Liggitt arktisklada

#Scaling when tied to an external API

The growing prevalence of APIs has been both a blessing and curse. On the one hand, we can build digital products that are rich with data from all corners of the Internet. We can connect platforms that wouldn't otherwise work together, create services that analyze different data sources, and populate our databases with authentic seed data; all from information we didn't collect ourselves. On the other hand, we find ourselves building products that are at the mercy of those APIs and their stability, performance, and changes deemed necessary by their own product and development teams.

Success, even viability, for some products is critically dependent on one or more APIs. Epion Health provides an app that acts as a 3rd party interface to a major EMR (Electronic Medical Record) system. As a web-based product, nearly every page load of the app requires communication through the EMR's API. In many cases, there's no way to circumvent an API request because patient infor

	require 'benchmark'

	begin
	require 'bundler/inline'
	rescue LoadError => e
	$stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
	raise e
	end

	gemfile(true) do

	begin
	require 'bundler/inline'
	rescue LoadError => e
	$stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
	raise e
	end

	gemfile(true) do
	source 'https://rubygems.org'
	gem 'rails', '4.2.3'

	# /app/assets/javascripts/TestClass.coffee

	class @TestClass
	constructor: ->
	@ajaxLink = $(".ajax-link")
	@_initEvents()

	_initEvents: ->
	@ajaxLink.on "click", (e) ->
	e.preventDefault()

	#!/usr/bin/ruby

	require 'benchmark'

	puts "Running Ruby #{RUBY_VERSION}"


	ary = []
	1000.times {
	ary << {

	#!/bin/sh

	# Some things taken from here
	# https://github.com/mathiasbynens/dotfiles/blob/master/.osx

	# Set the colours you can use
	black='\033[0;30m'
	white='\033[0;37m'
	red='\033[0;31m'
	green='\033[0;32m'

	# bash/zsh completion support for core Git.
	#
	# Copyright (C) 2006,2007 Shawn O. Pearce <[email protected]>
	# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
	# Distributed under the GNU General Public License, version 2.0.
	#
	# The contained completion routines provide support for completing:
	#
	# *) local and remote branch names
	# *) local and remote tag names

	git_prompt () {
	if ! git rev-parse --git-dir > /dev/null 2>&1; then
	return 0
	fi

	git_branch=$(git branch 2>/dev/null\| sed -n '/^\/s/^\ //p')
	status=''

	# Ensure the index is up to date.
	git update-index --really-refresh -q &>/dev/null;

	/* database size */

	SELECT table_schema "table_name",
	sum( data_length + index_length ) / 1024 / 1024 "Data Base Size in MB",
	sum( data_free )/ 1024 / 1024 "Free Space in MB"
	FROM information_schema.TABLES
	GROUP BY table_schema;

	http://guides.rubyonrails.org/v3.2.13/
	https://devcenter.heroku.com/articles/getting-started-with-rails3
	https://devcenter.heroku.com/articles/heroku-postgresql