Cheuk Ting Ho
Developer advocate / Data Scientist - support open-source and building the community.
Why AI Industry needs a Revision Control Graph Database
Cheuk Ting Ho
Grab this slidedeck: slides.com/cheukting_ho/belpy2021
So...
What's a Graph?
And Why?
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much easier to interpret the model
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understand how it maps to real world entities compared to the relational example
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clear definition of object structure (via definition of schema)
SELECT Name from TABLE where Person_ID = (SELECT mother from TABLE where Name="John")
SELECT Name from TABLE where Person_ID = (SELECT mother from TABLE WHERE Person_ID = (SELECT mother from TABLE where Name="John"))WOQL.and(
WOQL.triple("v:Person", "mother", "v:MotherID"),
WOQL.triple("v:MotherID", "name", "v:MotherName"),
WOQL.triple("v:MotherID", "mother", "v:GrandmotherID"),
WOQL.triple("v:GrandmotherID", "name", "v:GrandmotherName"),
)Storing data semantically (No more data type confussion and cleaning)
???
OWL Graphs
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by far the most powerful in terms of data modelling capabilities
- 3 simple predicates that enable relationships between object types to be defined:
rdfs:domain and rdfs:range support strongly typed relationships between objects
rdfs:subClassOf supports type inheritance
Store data like git - Branch, Merge, Rollback and Collaborate
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since the database is also a graph (yup, it is, why not) we can perform git magics
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Git is great for code, but not data
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In the database data are stored in layers for optimum efficiency
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share and collaborate your data on hub (just like GitHub but for graph data)
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Enable DataOps on Machine Learning
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TerminusHub (register for FREE)
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BelPy - Why AI Industry needs a Revision Control Graph Database
By Cheuk Ting Ho
BelPy - Why AI Industry needs a Revision Control Graph Database
Brief introduction of graph database and why
