Neo4j Integration with ElasticSearch - ElasticSearch Meetup
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Neo4j Integration with ElasticSearch
March 23, 2016
Benjamin Nussbaum @bennussbaum www.graphgrid.com | www.atomrain.com
Introduction
Benjamin Nussbaum
20 years of Technology Innovation. Software architecture | Database design | Server infrastructure
President & CTO of AtomRain, one of the world’s leading NEO4J Solution Partners and makers of GraphGrid.
a platform by
Today’s Meetup Agenda
Neo4j Integration with ElasticSearch • Why Does this Pairing Make Sense?
Graph Basics • What is a graph database. • How a graph works. • Native graphs. • Graph Layers.
Connecting ElasticSearch • Pushing Data from Neo4j to ElasticSearch. • Enhancing a Search Query by Including Neo4j.
Open Source Resources • Try out the Integration!
Q&A
Why Pair Neo4j and ElasticSearch?
ElasticSearch
▪ Search server where scale and language rule.
▪ Denormalized document storageproviding fast, direct data access
▪ Full-text, faceted searchthrough highly indexed data
▪ Native graph databasewhere reliability and traversal rule.
▪ ACID-compliant, transactional db guaranteeing referential integrity.
▪ Constant time traversalsthrough highly connected data
Neo4j
Graph-Aided Searchdelivers a more personalized results enhanced by the
connectedness around the user making the query and the thing being searched
For white papers, visit neo4j.com/use-cases/
Today’s Meetup Agenda
Neo4j Integration with ElasticSearch • Why Does this Pairing Make Sense?
Graph Basics • What is a graph database. • How a graph works. • Native graphs. • Graph Layers.
Connecting ElasticSearch • Pushing Data from Neo4j to ElasticSearch. • Enhancing a Search Query by Including Neo4j.
Open Source Resources • Try out the Integration!
Q&A
A “Node”in the graph
Hotel
RoomPerson
A Graph ModelsReal-World People, Places, and Things
Solution Partner
A “Label”in the graph
A “Relationship”in the graph
PREFERS
Hotel
RoomPerson
HAS_
AVAI
LABL
E
A Graph ModelsContextual Relationships
Solution Partner
PREFERS
Hotel
RoomPerson
“Properties”in the graph
lastStayed: 2-10-2015
name: Hilton Hotel
name: Jane Smithnumber: 315
HAS_
AVAI
LABL
E
A Graph Stores and Updates Data about Each Thing and its Relationships
Solution Partner
Graph QueriesStart with one “entity” and traverse the graph
to discover linked people, places, or things
Query for a Graph
MATCH (boss)-[:MANAGES*0..3]->(sub),
(sub)-[:MANAGES*1..3]->(report) WHERE boss.name = “John Doe”RETURN sub.name AS Subordinate, count(report) AS Total
NEO4J Cypher Language
“Complex Join” in SQL
Solution Partner
Today’s Meetup Agenda
Neo4j Integration with ElasticSearch • Why Does this Pairing Make Sense?
Graph Basics • What is a graph database. • How a graph works. • Native graphs. • Graph Layers.
Connecting ElasticSearch • Pushing Data from Neo4j to ElasticSearch. • Enhancing a Search Query by Including Neo4j.
Open Source Resources • Try out the Integration!
Q&A
Brining It All Togethergreat text based search leveraging contextually significant relationships
Brining It All Togethergreat text based search leveraging contextually significant relationships
Today’s Meetup Agenda
Neo4j Integration with ElasticSearch • Why Does this Pairing Make Sense?
Graph Basics • What is a graph database. • How a graph works. • Native graphs. • Graph Layers.
Connecting ElasticSearch • Pushing Data from Neo4j to ElasticSearch. • Enhancing a Search Query by Including Neo4j.
Open Source Resources • Try out the Integration!
Q&A
Resources to Get you Started
Open Source
▪ neo4j-contrib: Neo4j -> ElasticSearch https://github.com/neo4j-contrib/neo4j-elasticsearch
▪ graphaware: Neo4j -> ElasticSearch (<- is coming soon) https://github.com/graphaware/neo4j-to-elasticsearch/
Managed Service
▪ graphgrid: Neo4j -> ElasticSearchhttps://www.graphgrid.com/neo4j-elasticsearch/
Today’s Meetup Agenda
Neo4j Integration with ElasticSearch • Why Does this Pairing Make Sense?
Graph Basics • What is a graph database. • How a graph works. • Native graphs. • Graph Layers.
Connecting ElasticSearch • Pushing Data from Neo4j to ElasticSearch. • Enhancing a Search Query by Including Neo4j.
Open Source Resources • Try out the Integration!
Q&A
Q&A
Thank You! Neo4j Integration with ElasticSearch
March 23, 2016
Benjamin Nussbaum @bennussbaum www.graphgrid.com | www.atomrain.com
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