ikwattro

airbook:koans ikwattro$ /usr/local/ant/bin/ant -v
Apache Ant(TM) version 1.9.3 compiled on December 23 2013
Trying the default build file: build.xml
Buildfile: /Users/ikwattro/dev/formations/neo4j-tutorial/koans/build.xml
Detected Java version: 1.8 in: /Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/jre
Detected OS: Mac OS X
parsing buildfile /Users/ikwattro/dev/formations/neo4j-tutorial/koans/build.xml with URI = file:/Users/ikwattro/dev/formations/neo4j-tutorial/koans/build.xml
Project base dir set to: /Users/ikwattro/dev/formations/neo4j-tutorial/koans
parsing buildfile jar:file:/usr/local/ant/lib/ant.jar!/org/apache/tools/ant/antlib.xml with URI = jar:file:/usr/local/ant/lib/ant.jar!/org/apache/tools/ant/antlib.xml from a zip file
Importing file /Users/ikwattro/dev/formations/neo4j-tutorial/koans/settings/install-ant-eclipse.xml from /Users/ikwattro/dev/formations/neo4j-tutorial/koans/build.xml

ikwattro

match (n)-[r:KNOWS]-(m) WITH {node:n,neighbours:collect({type:type(r),node1:m})} as neighbours
UNWIND {neighbours} AS rels
create (node)-[:rels.type]->(node1) 

ikwattro

Discover Graph Databases with Neo4j and PHP

Graph databases are now one of the core technologies of companies dealing with highly connected data.

Business graphs, social graphs, knowledge graphs, interest graphs and media graphs are frequently in the (technology) news. And for a reason. The graph model represents a very flexible way of handling relationships in your data. And graph databases provide fast and efficient storage, retrieval and querying for it.

Neo4j, the most popular graph database, has proven that ability to deal with massive amount of high connected data in many use-cases.

ikwattro

#live
#iwannaget
#love
#nature
#1000likes
#letmewin
#tryingtobreakthedeal
#emotion
#juss
#cricket

ikwattro

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

ikwattro

Using with PHP and NeoClient

Require the NeoClient dependency in your composer.json :

{
  "require": {
    "neoxygen/neoclient": "~1.5"
    }
}

ikwattro

<?php

require_once('vendor/autoload.php');

use Neoxygen\NeoClient\Client;

// Assuming "default" is your connection alias
$client = new Client();
$client->addConnection('default','https', '{graphenedb_url}', '{graphenedb_port}', true, '{user}', '{password}')
	   ->build();

ikwattro

<?php

$clearQuery = 'MATCH (n) OPTIONAL MATCH (n)-[r]-() DELETE r,n';

$setupQuery = "CREATE (root:Root) 
CREATE (n1:Child {id:'left1'})-[:CHILD_OF]->(root)
CREATE (n2:Child {id:'right1'})-[:CHILD_OF]->(root)
CREATE (n3:Child {id:'left2'})-[:CHILD_OF]->(n1)
CREATE (n4:Child {id:'left3'})-[:CHILD_OF]->(n3)";

ikwattro

- src/
-- Acme/
--- Command/
---- GetRootCommand.php
---- PostHelloCommand.php
--- Connection/
---- SingleConnection.php
--- DependencyInjection/
---- AcmeExtension.php
---- Configuration.php

ikwattro

<?php

namespace  Acme\Integration\DependencyInjection;

use Acme\DependencyInjection\AcmeExtension;

class AcmeBundleExtension extends AcmeExtension
{

    public function load(array $configs, ContainerBuilder $container)