nosql graph databases - why, when and where
DESCRIPTION
NoSQL Graph Databases - Why, When And Where should we use it. Graph DB - The new era of understanding dataTRANSCRIPT
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NoSql Graph DatabaseThe New Era of Interpreting Data
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name : Evgeny Hanikblum
contact : [email protected]
current : Owner @ HoneyFlower Systems
Founder @ True Contact
past : Architect & Consultant @ AlphaCSP
CTO @ GILS Transportation
CoFounder @ Otenti Systems
whoami
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NoSql Graph Databases
Contents:
NoSQL Graph Databases - the new age of Big Data Solutions
Why, when and where should you use NoSQL Graph DB
OrientDB - the best of two worlds. A document based NoSQL graph database.
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NoSql : main categories
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NoSql Graph Databases
* In computing, a graph database is a database that uses graph structures with nodes, edges, and properties to represent and store data. A graph database is any storage system that provides index-free adjacency.
This means that every element contains a direct pointer to its adjacent elements and no index lookups are necessary.
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Graph DB
Why, when and where should I use it
11/12/14
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If your data looks like this
Yes, you can do that with rdbms
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If your data start looking like this
You already into big data graph
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But, if your data looks like this one
This presentation is for you
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Why, Graph DB
Data is more connected:
• Text (content)• HyperText (added pointers)• RSS (joined those pointers)• Blogs (added pingbacks)• Tagging (grouped related data)• RDF (described connected data)• Social networks• GGG (content + pointers + relationships +
descriptions)
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Graph DB – use cases
network, recommendations, social, security, medicine, …
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Graph DB – use cases
How Baidu Recorded The Largest
Migration on Earth Using A Mapping
App
3.6 billion people travelled to visit family during this
Chinese New Year. And one smartphone mapping
app recorded the entire event
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Graph DB – Baidu
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Graph DB – Baidu
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Graph DB – use cases
Network and IT Operations Management
The interconnected physical, virtual, and application layers of a
network are perfectly modeled in a comprehensive graph.
Queries:
Quality-of-Service Mapping,
Impact Analysis,
Root Cause Analysis,
Asset Management
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Graph DB – use cases
Social
Family, friends and followers extend into a social graph which
reveals patterns of similar behavior, influence, and implicit
groups.
Queries:
Friend Recommendations,
Sharing & Collaboration,
Influencer Analysis
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Graph DB – use cases
Recommendations
Connect the dots of seemingly unrelated interests and
relationships to make recommendations that balance fresh with
familiar.
Queries :
Professional Recommendations
Product,
Social,
Service
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Graph DB – use cases
Identity and Access Management
Who you are, how you belong, and what you’re permitted
depends upon the relationships between you, an organization,
and a system.
Queries :
Interconnected Group Organization,
Access Management,
Provenance
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Graph DB - definition
“Graph Databases are a way of storing data in the form of nodes, edges and relationships
which provide index-free adjacency. “
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Graph Example
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GraphDB definition explained
• DATA = NODES• (NODES) are Fully Featured JSON Objects, Indexable to ensure uniqueness
• These are the population of your Graph Nation
• If it is an immutable thing, if you can anthropomorphize it, it should be a
(NODE)(Computer, Email, Hash, Service Ticket, IDS Rule, Domain, Threat Actor)
• JOINS = EDGES• Every (NODE) must connect to at least one more… as must we all, else why exist?
• Individual –EDGES-> are directional: (Chris)-->(You) or (You)-->(Chris)
• EDGES + CONTEXT = RELATIONSHIPS• -[:RELATIONSHIPS]-> are Fully Featured JSON Objects!
• -[:RELATIONSHIPS]-> give context to the connections between (NODES)
• If it is an action or you can’t imagine holding it, it should be a -[:RELATIONSHIP]->
• (Chris) -[:TALKS]->(You) , but are (You)-[:LISTEN]->(Chris) ?
RELATIONSHIPS + NODES =
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Graph DB vendors
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OrientDB is an open source NoSQL database written in Java. It is a document-based database, but the
relationships are managed as in graph databases with direct connections between records
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OrientDB
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Let’s see how OrientDB manages
relationships
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OrientDBSummary
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OrientDB - features
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