nilportugues

Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

• Scaling Twitter: Making Twitter 10000 Percent Faster
• Scaling Twitter
• Blaine Cook on Scaling Twitter - YouTube

nilportugues

Side nav play

I've never been a big fan of icon-only side navs. So I made a few..

NOTE: I am simply testing interaction. Some of the code is sloppy or impractical. Use with caution.

A Pen by Michael Arestad on CodePen.

License.

nilportugues

<?php
// bootstrap/react.php
// Remember, we need to do first: composer require react/react!

$app = include('app.php');

$host = 'localhost';
$port = 9000;

$reactApp = function (\React\Http\Request $request, \React\Http\Response $response) use ($app, $host, $port) {

nilportugues

• Enable the tracer on your xdebug.ini file (see the xdebug.ini file).
• If you are gonna trace an http request, make sure your xdebug.trace_output_dir is writable by the webserver user (www-data).
• Execute your script or your request. You can use produce_segmentation.php to test.
• See the trace file(s) on your xdebug.trace_output_dir.

nilportugues

<?php

include 'vendor/autoload.php';

//This hash must be a constant (user defined)
$tiny = new \ZackKitzmiller\Tiny('abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ5SX0TEjkR1mLOw8Gvq2VyJxIFhgCAYidrclDWaM3so9bfzZpuUenKtP74QNH6B');

$firstletterSeparator = 'h';
$lastletterSeparator = 'h';

nilportugues

#!/bin/sh

# Converts a mysqldump file into a Sqlite 3 compatible file. It also extracts the MySQL `KEY xxxxx` from the
# CREATE block and create them in separate commands _after_ all the INSERTs.

# Awk is choosen because it's fast and portable. You can use gawk, original awk or even the lightning fast mawk.
# The mysqldump file is traversed only once.

# Usage: $ ./mysql2sqlite mysqldump-opts db-name | sqlite3 database.sqlite
# Example: $ ./mysql2sqlite --no-data -u root -pMySecretPassWord myDbase | sqlite3 database.sqlite

nilportugues

<?php
/*
  GlobalMercator - part of Aggregate Map Tools
	Version 1.0
	Copyright (c) 2009 The Bivings Group
	All rights reserved.
	Author: John Bafford
	
	http://www.bivings.com/
	http://bafford.com/softare/aggregate-map-tools/

nilportugues

Reposted from Qiita

For almost a year now, I've been using this "flux" architecture to organize my React applications and to work on other people's projects, and its popularity has grown quite a lot, to the point where it shows up on job listings for React and a lot of people get confused about what it is.

Why I'm tired of using and teaching flux

There are a billion explainations on the internet, so I'll skip explaining the parts. Instead, let's cut to the chase -- the main parts I hate about flux are the Dispatcher and the Store's own updating mechanism.

If you use a setup similar to the examples in facebook/flux, and you use flux.Dispatcher, you probably have this kind of flow:

nilportugues

cd /tmp

# Install depot_tools first (needed for source checkout)
git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
export PATH=`pwd`/depot_tools:"$PATH"

# Download v8
fetch v8
cd v8

nilportugues

The aim of this talk would be API Formats and Standards:

• List of current API standards
• GraphQL,Raw JSON, JSONAPI, HAL+JSON, HAL+XML, JSend and JSend-like.
• Benefits and drawbacks
• Standard Adoptions
• Personal experience
  • PHP, Java and Android development.

I don't mind doing it in english or spanish.