WTF IS THIS HIPSTER GRAPH THINGY?

WHY • natural • graphs are everywhere • easy to think about

EXAMPLES • Access Control

EXAMPLES • Access Control • Insurance Risk Analysis • Geo Routing • Social Graphs

EXAMPLE FOR REALZ • How do I know you? • How do I get to Maribor? • Where should I have lunch?

Core Industries & Use Cases: Web / ISV Finance & Insurance Telecomm- unications Network & Data Center Management MDM Social Geo Core Industries & Use Cases: Software Financial Services Telecommu nications Web Social, HR & Recruiting Health Care & Life Sciences Media & Publishing Energy, Services, Automotive, Gov’t, Logistics, Education, Gaming, Other Network & Data Center Management MDM / System of Record Social Geo Identity & Access Mgmt Content Management Recommend-ations BI, CRM, Impact Analysis, Fraud Detection, Resource Optimization, etc. Accenture Finance Energy Aerospace Neo4j Adoption Snapshot Select Commercial Customers (Community Users Not Included)

RELATIONAL DB

RELATIONAL DB

GRAPH DB

GRAPH DB • nodes • edges / relationships • properties / attributes

NEO4J • NoSQL • open-source • Java/Scala • the most popular graph DB • full DB characteristics (ACID compliance, cluster support, runtime failover)

CYPHER • SQL-like • ASCII-ish

CYPHER • SQL-like • ASCII-ish SELECT firstname FROM person WHERE person.nickname= 'The Dude' MATCH p:person WHERE p.nickname= 'The Dude' RETURN p.firstname

CYPHER • SQL-like • ASCII-ish SELECT firstname FROM person WHERE person.nickname= 'The Dude' MATCH p:person WHERE p.nickname= 'The Dude' RETURN p.firstname FROM person JOIN team ON person.teamid = team.id WHERE person.nickname= 'The Dude' AND team.sport = 'Bowling' MATCH (p:person)-[:in]-(t:team) WHERE p.nickname= 'The Dude' AND t.sport = 'Bowling' RETURN p.firstname, t.name

CYPHER • SQL-like • ASCII-ish SELECT firstname FROM person WHERE person.nickname= 'The Dude' MATCH p:person WHERE p.nickname= 'The Dude' RETURN p.firstname FROM person JOIN team ON person.teamid = team.id WHERE person.nickname= 'The Dude' AND team.sport = 'Bowling' MATCH (p:person)-[:in]-(t:team) WHERE p.nickname= 'The Dude' AND t.sport = 'Bowling' RETURN p.firstname, t.name MATCH (p:person)-[*]-(p2:person) WHERE p.nickname= 'The Dude' RETURN p.firstname, p2.firstname

DEMO

Q&A

HVALA @mr_foto @RubySlovenia