php experience 2016 - [workshop] elastic search: turbinando sua aplicação php
TRANSCRIPT
Breno Oliveira @brenoholiveira
[email protected] R E N O O L I V E I R ATech Leader at Moip
ElasticSearchTurbinando sua apl icação PHP
Single Term
SELECT * FROM pedidos p INNER JOIN cliente ON p.cliente_id = c.id WHERE p.descricao LIKE "%superman%"
multi Term
SELECT * FROM pedidos p INNER JOIN cliente ON p.cliente_id = c.id WHERE p.descricao LIKE "%superman%" OR p.descricao LIKE "%batman%"
ORDER
ARRGH ! ! ! !
SELECT * FROM pedidos p INNER JOIN cliente ON p.cliente_id = c.id WHERE p.descricao LIKE "%superman%" OR p.descricao LIKE "%batman%" ORDER BY ??
MELHORIAS• Micro serviço • Concorrência no banco de dados • No more JOINS • Ful l-Text Search • Melhorias de desempenho
curl -XPUT http://localhost:9200/tips/tip/1 -d '{"tip": "Using Elasticsearch in Production", "tags":["protip","success"]} '
Endpoint
Index
Type
Document ID
Document
{ "_index": "tips", "_type": "tip", "_id": "1", "_version": 1, "created": true}
Response
$ curl http://localhost:9200/tips/tip/1?pretty
{ "_index": "tips", "_type": "tip", "_id": "1", "_version": 1, "found": true, "_source": { "tip": "Using Elasticsearch in Production", "tags": [ "protip", "success" ] }}
$ git clone [email protected]:brenooliveira/elastic-php-demo.git$ cd elastic-php-demo$ vagrant up —provision$ vagrant sshvagrant@default:~/$
vagrant@default:$ curl http://localhost:9200{ "status" : 200, "name" : "Corruptor", "cluster_name" : "elasticsearch", "version" : { "number" : "1.5.2", "build_hash" : "62ff9868b4c8a0c45860bebb259e21980778ab1c", "build_timestamp" : "2015-04-27T09:21:06Z", "build_snapshot" : false, "lucene_version" : "4.10.4" }, "tagline" : "You Know, for Search"}
{ "require": { "elasticsearch/elasticsearch": "~2.0@beta" }}
composer.json
$ curl -s http://getcomposer.org/installer | php$ php composer.phar install --no-dev
<?php require 'vendor/autoload.php'; $client = Elasticsearch\ClientBuilder::create() ->build();
$params = array(); $params['index'] = 'tips'; $params['type'] = 'tip'; $params['id'] = '1'; $result = $client->get($params)?><pre> <?= print_r($result); ?></pre>
exemplo1.php
Array( [_index] => tips [_type] => tip [_id] => 1 [_version] => 1 [found] => 1 [_source] => Array ( [tip] => Using Elasticsearch in Production [tags] => Array ( [0] => protip [1] => success )
)
)
exemplo2.php
<?php require 'vendor/autoload.php';
$client = Elasticsearch\ClientBuilder::create() ->build(); $params = [ 'index' => 'tips', 'type' => 'tip', 'id' => '2', 'body' => [ 'tip' => 'Using Marvel to get metrics from Elasticsearch', 'tags' => ['protip', 'metrics'] ] ];
// Documento indexado em tips/tip/2 $response = $client->index($params);?><pre> <?= print_r($response) ?></pre>
exemplo3.php
<?php require 'vendor/autoload.php'; $client = Elasticsearch\ClientBuilder::create() ->build(); for($i = 0; $i < 100; $i++) { $params['body'][] = [ 'index' => [ '_index' => 'jobs', '_type' => 'job', ] ];
$params['body'][] = [ 'title' => 'Job position '. $i, 'email' => 'email-'. $i . '@gmail.com' ]; }
$responses = $client->bulk($params);?>
exemplo4.php
<?php require 'vendor/autoload.php'; $client = Elasticsearch\ClientBuilder::create()->build(); $json = '{ "query" : { "match" : { "tags" : "protip" } } }'; $params = [ 'index'=> 'tips', 'type' => 'tip', 'body' => $json ]; $responses = $client->search($params);?><pre> <?= print_r($responses) ?></pre>
exemplo5.php
<?php require 'vendor/autoload.php'; $client = Elasticsearch\ClientBuilder::create()->build(); $params = [ 'index' => 'tips', 'type' => 'tip', 'id' => '3', 'body' => [ 'tip' => 'Wrong insert', 'tags' => ['missing', 'error', 'no_logs'] ] ]; $response_insert = $client->index($params); $params = [ 'index' => 'tips', 'type' => 'tip', 'id' => '3' ]; $responde_delete = $client->delete($params);?>
exemplo6.php
<?php require 'vendor/autoload.php'; $client = Elasticsearch\ClientBuilder::create()->build(); $params = [ 'index' => 'tips', 'type' => 'tip', 'id' => '4', 'body' => [ 'tip' => 'Loren Ipsum', 'tags' => ['lorem'] ] ];
$response_insert = $client->index($params); $params = [ 'index' => 'tips', 'type' => 'tip', 'id' => '4', 'body' => [ 'doc' => [ 'text' => 'lipsum generator' ] ] ]; $response_update = $client->update($params); $params = [ 'index' => 'tips', 'type' => 'tip', 'id' => '4' ]; $response_search = $client->get($params);?>
exemplo7.php
<?php require 'vendor/autoload.php'; $client = Elasticsearch\ClientBuilder::create()->build(); $json = '{ "my-suggestion" : { "text" : "Elastiscearch", "term" : { "field" : "tip" } } }'; $params = [ 'index' => 'tips', 'body' => $json ]; $response = $client->suggest($params);?>
exemplo8.php
<?php require 'vendor/autoload.php'; $client = Elasticsearch\ClientBuilder::create()->build(); $json = '{ "query" : { "more_like_this" : { "like_text" : "In production", "min_term_freq" : 1, "min_doc_freq" : 1 } } }'; $params = [ 'index' => 'tips', 'type' => 'tip', 'body' => $json ]; $response = $client->search($params);?>
E-commerce app
Base de Dados
Elasticsearch
rabbitmqPublish Message
php workerConsume Message & Sync
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