Peter Balazs frikille

TL;DR

Create a backup:

pg_dumpall > mybackup.sql

Perform the upgrade:

sudo pg_dropcluster 9.4 main --stop

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

http://mvdirona.com/jrh/talksandpapers/jamesrh_lisa.pdf

Basic tenets

Does the design expect failures to happen regularly and handle them gracefully?
Have we kept things as simple as possible?

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

	alias accio=wget
	alias avadaKedavra='rm -f'
	alias imperio=sudo
	alias priorIncantato='echo `history \|tail -n2 \|head -n1` \| sed "s/[0-9]* //"'
	alias stupefy='sleep 5'
	alias wingardiumLeviosa=mv

	alias sonorus='set -v'
	alias quietus='set +v'

	class Comment extends React.Component {
	render() {
	var {comment} = this.props;
	var {author} = comment;
	var savePending = this.props.relay.hasOptimisticUpdate(this.props.comment);
	return (
	<div style={{opacity: savePending ? 0.4 : null}}>
	<img src={author.avatar} width={16} /> <strong>{author.name}</strong> {comment.text}
	{savePending &&
	<img src="data:image/gif;base64,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

	import { graphql, GraphQLString, GraphQLInt } from 'graphql';
	import { objectType, enumType, schemaFrom, listOf } from 'graphql-schema';
	import request from 'promisingagent';

	const repositorySortEnum = enumType('RepositorySort')
	.value('CREATED', 'created')
	.value('UPDATED', 'updated')
	.value('PUSHED', 'pushed')
	.value('FULL_NAME', 'full_name')
	.end();

	var gulp = require('gulp');
	var sourcemaps = require('gulp-sourcemaps');
	var source = require('vinyl-source-stream');
	var buffer = require('vinyl-buffer');
	var browserify = require('browserify');
	var watchify = require('watchify');
	var babel = require('babelify');

	function compile(watch) {
	var bundler = watchify(browserify('./src/index.js', { debug: true }).transform(babel));

	var connectionString = 'postgres://localhost:5432/postgres';
	var Promise=require('bluebird');


	var knex = require('knex')({
	client: 'pg',
	connection: {
	user: 'postgres',
	database: 'postgres',
	port: 5432,