ELASTICSEARCH

The “new school” search/analytics engine

What is it and what you can do with it

About me - @nignatov

• Founder/CEO/TA/PM/AM… at Node Spark

• Using PHP since 2006

• Using Drupal since 2009

• Love to experiment with new technologies

• The Godfather of Elasticsearch Connector

After the session you should know:

• What is Elasticsearch • How Elasticsearch is working in general • How you can integrate it with PHP • If time - share some ideas of possible

use cases.

Shay Banon

• http://thedudeabides.com/ • https://github.com/kimchy • https://twitter.com/kimchy/

• Founder & CTO at Elastic https://elastic.co

Who made Elasticsearch?

Why “new school”?

Why “new school”?

Why “new school”?

Who else is using it?

Who else is using it?

• Distributed out of the box - Incredible easy to make cluster, just start new node!

• High availability • Real time index/search • REST API with JSON • Written in Java, build on top of Apache Lucene and Open Source

http://github.com/elasticsearch/elasticsearch • Schema free • Document oriented

What is Elasticsearch?

Vertical and horizontal scaling

E01

E01

E01 E02 E03 E04+

E01

ELK Stack

https://www.elastic.co/webinars/introduction-elk-stack

Some associations

Some associations

RELATIONAL DB ELASTICSEARCH

Database Index

Tables Types

Rows Documents

Column Field

How to install it?

How to install it?

How to install it?

Support matrix

… or Elastic Cloud

Elasticsearch in action

Elasticsearch Demo!

https://www.elastic.co/webinars/get-started-with-elasticsearch

https://github.com/nodespark/talks/blob/master/PHPUG.md

How distributed works?

Node 1

PUT /twitter index: number_of_shards:3 number_of_replicas:1

How distributed works?

Node 1

PUT /twitter index: number_of_shards:3 number_of_replicas:1

1P 2P

3P

How distributed works?

Node2

Node 1

1P 2P

3P

How distributed works?

Node2

Node 1

1P

3P

2P 1R

3R

2R

How distributed works?

Node2

Node 1

1P

3P

2P 1R

3R

2R

Node3

How distributed works?

Node2

Node 1

1P 2P2R

Node3

3P 1R3R

How distributed works?

Node2

Node 1

1P 2P2R

Node3

3P 1R3R

How distributed works?

Node 1

1P 2R

Node3

3P 1R

How distributed works?

Node 1

1P

Node3

3P 1R

2R3R

2P

Distributed indexing

Node2

Node 1

PUT /twitter/tweet/1{….}

1P 2P2R

Node3

3P 1R3R

Distributed indexing

Node2

Node 1

PUT /twitter/tweet/1{….}

1P 2P2R

Node3

3P 1R3R

Distributed indexing

Node2

Node 1

PUT /twitter/tweet/1{….}

1P 2P2R

Node3

3P 1R3R

Distributed indexing

Node2

Node 1

PUT /twitter/tweet/1{….}

1P 2P2R

Node3

3P 1R3R

Distributed indexing

Node2

Node 1

PUT /twitter/tweet/1{….}

1P 2P2R

Node3

3P 1R3R

Distributed indexing

Node2

Node 1

PUT /twitter/tweet/1{….}

1P 2P2R

Node3

3P 1R3R

Distributed indexing

Distributed Search

Node2

Node 1

GET /twitter/_search?q=php

1P 2P2R

Node3

3P 1R3R

Distributed Search

Node2

Node 1

GET /twitter/_search?q=php

1P 2P2R

Node3

3P 1R3R

Distributed Search

Node2

Node 1

GET /twitter/_search?q=php

1P 2P2R

Node3

3P 1R3R

Distributed Search

Node2

Node 1

GET /twitter/_search?q=php

1P 2P2R

Node3

3P 1R3R

Distributed Search

PHP Libraries

https://github.com/elastic/elasticsearch-php

https://github.com/ruflin/Elastica

Brainstorm – Content hub

Site X

Site Y

Site Z

Content Hub

Feed Site

Brainstorm – Headless

NodeJS

Data Warehouse

Drupal/Wordpress CMS

Frontend

Brainstorm – SLA Hub

Site 01

Site 02

Site 03

Site 04

Site 05

Support Department Monitoring

Brainstorm - Async storage

Web 01

Web 02

Web 03

Web 04

Web 05

Thank you!

Thank you!

Questions ?