Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Building A Firehose - PHPNW
Search
Ian Barber
October 06, 2012
Technology
2
960
Building A Firehose - PHPNW
#phpnw12 version of my talk on building firehose style streaming data systems
Ian Barber
October 06, 2012
Tweet
Share
More Decks by Ian Barber
See All by Ian Barber
Crossing Platforms With Google+ Sign-In
ianbarber
0
160
How Google Builds Webservices
ianbarber
3
340
Mobile & Social
ianbarber
2
180
Event Stream Processing In PHP
ianbarber
7
2.4k
Clojure for PHP Developers
ianbarber
6
1.9k
Building a Firehose
ianbarber
5
1.5k
Taking Sites Mobile
ianbarber
1
580
The Cookie Law
ianbarber
1
940
Teaching Your Machine To Find Fraudsters
ianbarber
3
1k
Other Decks in Technology
See All in Technology
生成AI活用の組織格差を解消する 〜ビジネス職のCursor導入が開発効率に与えた好循環〜 / Closing the Organizational Gap in AI Adoption
upamune
6
4.7k
本が全く読めなかった過去の自分へ
genshun9
0
730
AWS Summit Japan 2025 Community Stage - App workflow automation by AWS Step Functions
matsuihidetoshi
1
310
生成AI開発案件におけるClineの業務活用事例とTips
shinya337
0
190
PHPでWebブラウザのレンダリングエンジンを実装する
dip_tech
PRO
0
220
より良いプロダクトの開発を目指して - 情報を中心としたプロダクト開発 #phpcon #phpcon2025
bengo4com
1
3.2k
Node-RED × MCP 勉強会 vol.1
1ftseabass
PRO
0
180
モバイル界のMCPを考える
naoto33
0
360
Node-REDのFunctionノードでMCPサーバーの実装を試してみた / Node-RED × MCP 勉強会 vol.1
you
PRO
0
130
「Chatwork」の認証基盤の移行とログ活用によるプロダクト改善
kubell_hr
1
240
低レイヤを知りたいPHPerのためのCコンパイラ作成入門 完全版 / Building a C Compiler for PHPers Who Want to Dive into Low-Level Programming - Expanded
tomzoh
4
3.4k
高速なプロダクト開発を実現、創業期から掲げるエンタープライズアーキテクチャ
kawauso
2
1k
Featured
See All Featured
Being A Developer After 40
akosma
90
590k
Thoughts on Productivity
jonyablonski
69
4.7k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
800
Code Review Best Practice
trishagee
69
18k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
233
17k
What's in a price? How to price your products and services
michaelherold
246
12k
RailsConf 2023
tenderlove
30
1.1k
Designing for Performance
lara
609
69k
Connecting the Dots Between Site Speed, User Experience & Your Business [WebExpo 2025]
tammyeverts
5
230
Adopting Sorbet at Scale
ufuk
77
9.4k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
Building an army of robots
kneath
306
45k
Transcript
+Ian Barber -
[email protected]
- @ianbarber https://github.com/ianbarber/Firehose-PHP-Talk BUILDING A FIREHOSE
FILTERABLE REAL TIME STREAMING DATA
SELLING DATA ANALYSIS & DECISIONS USER TOOLS $£¥ ☑☒
DATA SOURCES COMPOSE latency AUGMENT STORE FILTER STREAM
EVENT SAMPLE order tweet temperature snapshot
Data Source Data Source Data Source Output
Data Source Data Source Data Source Output Output
Data Source Data Source Data Source Output Messaging Batch HTTP
Logs HTTP Chunked Websockets Batched POST
APACHE PHP APACHE PHP NODE.JS PUSH ZEROMQ PULL HTTP POST
WEBSOCKETS
APACHE PHP APACHE PHP HTTP POST function sendPos() { navigator.geolocation.getCurrentPosition(
function(pos) { $.ajax({ type: 'POST', url:'http://firehose.com/input.php', data: {lat: pos.coords.latitude, lon: pos.coords.longitude}}); }); setTimeout(sendPos, 60000); } sendPos(); location.php
APACHE PHP APACHE PHP PUSH ZEROMQ WEBSOCKETS $ctx = new
ZMQContext(); $sock = $ctx->getSocket(ZMQ::SOCKET_PUSH); $sock->connect("tcp://localhost:5566"); $data = array( 'id' => get_next_msg_id(), 'uid' => $_COOKIE['uid'], 'lat' => $_POST['lat'], 'lon' => $_POST['lon'] ); $sock->send(json_encode($data)); input.php
APACHE PHP APACHE PHP NODE.JS ZEROMQ PULL WEBSOCKETS app=require('http').createServer(handler), io
= require('socket.io').listen(app), zmq = require('zmq'), sock = zmq.socket('pull'); app.listen(8080); sock.bind('tcp://*:5566'); sock.on('message', function (msg) { var data = JSON.parse(msg); // send to all clients io.sockets.emit("position", event); }); output.js
PHP DAEMON PHP DAEMON NODE.JS PUSH ZEROMQ PULL HTTP STREAM
WEBSOCKETS $fh = fopen("https://".$user.":". $pass."@stream.twitter.com/1/statuses/ filter.json?track=".$search, "r"); while(!feof($fh)) { $d = fgets($fh); if(strlen($d) > 4) { $sock->send($d); } } twitter.php
Data Source Data Source Output Assemble Process Process
SOURCE ASSEMBLE PHP PHP ZEROMQ PUB SUB SUB SUB REDIS
ZEROMQ PUSH
SOURCE PHP ZEROMQ PUB SUB REDIS $ctx = new ZMQContext();
$sub = $ctx->getSocket(ZMQ::SOCKET_SUB); $sub->setSockOpt(ZMQ::SOCKOPT_SUBSCRIBE,""); $sub->connect("tcp://localhost:5577"); while( $dat = $sub->recv() ) { $aug = augment(json_decode($dat,true),$obj); $redis->lpush($dat['id'],json_encode($aug)); } augmentor.php
$mongo = new Mongo(); $collection = $m->starbucks->locations; function augment($data, $collection)
{ $loc = array((float) $data['lon'], (float) $data['lat']); $res = $collection->findOne(array( 'loc' => array('$near' => $loc))); return array('name' => 'starbucks', 'val' => $res['street']); } SOURCE PHP REDIS starbucks.php DB
$ld = new Text_LanguageDetect(); $ld->setNameMode(2); function augment($data, $ld) { /*
["en"]=> float(0.24702222222222) */ $names = $ld->detect($data['text'], 1); return array('name' => 'lang', 'val' => key($names)); } SOURCE PHP REDIS langdetect.php
$zk = new Zookeeper(); $zk->connect("localhost:2181"); SOURCE ASSEMBLE PHP PHP REDIS
PHP ZOOKEEPER COUNT OF SERVICES
$zk->create( $path . "/" . uniqid(), NULL, array( array( "perms"
=> Zookeeper::PERM_ALL, "scheme" => "world", "id" => "anyone")), Zookeeper::EPHEMERAL); PHP ZOOKEEPER augmentor.php
REASSEMBLE SOURCE REDIS ZOOKEEPER define("TIMEOUT", 5); $ch = $zk->getChildren("/services"); $servs
= count($ch); COUNT
REASSEMBLE while($dat = $sub->recv()){ do { $start = microtime(true); $aug
= $redis->brpop($dat['id'],$time)); if(count($aug)) $dat['aug'][] = $aug; $time -= microtime(true) - $start; } while($time > 0 && count($dat['aug']) != $servs); $out->send(json_encode($dat)); //forward } COUNT reassemble.php
Data Source Data Source Output Assemble Process Process Filter Filter
Filter
FILTER ELASTIC SEARCH QUERY - NAME QUERY - NAME MSG
? ? MSG ZEROMQ SUB ZEROMQ PUB TOPIC MSG TOPIC MSG TOPIC MSG ZEROMQ PULL QUERY - NAME MSG HTTP / REST
ELASTIC SEARCH QUERY - NAME QUERY - NAME MSG MSG
HTTP / REST function escall($server, $path, $param) { $context = stream_context_create( array('http' => $http)); $result = file_get_contents( $serv.'/'.$path, NULL, $context); return json_decode( $result ); } elasticsearch.php
ELASTIC SEARCH QUERY - NAME QUERY - NAME MSG MSG
HTTP / REST function percolate($host, $path, $tweet) { $path = "/twitter/tweet/_percolate"; $tweet = array('doc' => array( 'tweet' => $tweet['text'])); $match = escall($host, $path, array('content' => json_encode($tweet))); return $match['matches']; } elasticsearch.php
// snip... creating in, ctl, out ZMQ socks $poll =
new ZMQPoll(); $poll->add($in, ZMQ::POLL_IN); $poll->add($ctl, ZMQ::POLL_IN); $read = $write = array(); FILTER MSG ZEROMQ PULL QUERY - NAME ZEROMQ SUB elasticsearch.php
while(true) { $ev = $poll->poll($read, $write, -1); if($read[0] === $in)
{ $msg = json_decode( $in->recv() ); $matches = percolate($host, $msg); foreach($matches as $match) { $out->sendMulti(array($match, $msg)); } } else if($read[0] === $ctl) { $q = json_decode($ctl->recv()); $name = $q['name']; $query = $q['query']; add_query($host, $name,$query); } } elasticsearch.php
Data Source Output Queue Process Filter Data Store Data Store
STORE PHP KAFKA TOPIC TOPIC 1 2 3 4 1
2 3 4 SUB APACHE PHP CLIENT HTTP GET TOPIC - OFFSET
PHP KAFKA TOPIC TOPIC 1 2 3 4 1 2
3 4 SUB $k = new Kafka_Producer("localhost", 9092); while ($data = $in->recvMulti()) { $topic = $data[0]; $msg = $data[1]; $bytes = $k->send(array($msg), $topic); } kafkastore.php
$consumer = new Kafka_SimpleConsumer( 'localhost', 9092, 1, $max); do {
$msgs = $consumer->fetch( new Kafka_FetchRequest($top,0,$os,$max) ); foreach($msgs as $msg) echo $msg->payload(), "\n"; $offset += $msgs->validBytes(); } while($msgs->validBytes() > 0); echo json_encode(array("offset"=>$offset)); kafkaconsume.php KAFKA TOPIC TOPIC 1 2 3 4 1 2 3 4 APACHE PHP CLIENT GET
OPS
JSON & MSGPACK $data = array('id'=>1,'a'=>'a','b'=>'xyz', 'c' => array(1, 2,
"abcdefg", array(5, 7, 8))); $enc = json_encode($data); var_dump( json_decode($enc) ); $enc = msgpack_pack($data); var_dump( msgpack_unpack($enc) ); JSON MSGPACK MSGPACK JSON
Data Source Output Queue Process Filter Data Store Tap Trace
Trace Trace
Data Source Output See Also: http://slidesha.re/JaWE78
+Ian Barber -
[email protected]
- @ianbarber https://github.com/ianbarber/Firehose-PHP-Talk THANKS!