Presented at the NVIDIA GPU-Accelerated Graph Ecosystem Roundtable. "Come share and learn more about how NVIDIA is accelerating the graph ecosystem and collaborating with the community on joint development opportunities. Join us to get the latest update on nvGraph, cuSTINGER, Gunrock, and query languages. Don't miss out on a great opportunity to provide feedback and take an active part in shaping the future of GPU-accelerated graph analytics." GPU Technology Conference, May 8, 2017, San Jose, California.

1. Jason Plurad • pluradj@us.ibm.com • @pluradj
Apache TinkerPop, Project Management Committee
GPU Technology Conference 2017 • May 8, 2017
Graph Processing with
Apache TinkerPop and Gremlin

2. Agenda
Open Source Graph Ecosystem
- Apache TinkerPop
- JanusGraph
Gremlin and Graph Query
Languages
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3. Open Source Graph Ecosystem

4. Apache TinkerPop
§ Open source, vendor-agnostic,
graph computing framework
§ Gremlin: graph traversal language
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Apache TinkerPop™
Maintainer Apache
Software
Foundation
License Apache
Latest
Release
3.2.4
February 2017
https://tinkerpop.apache.org
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5. Graph System Integration
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6. Graph Landscape
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7. § Fully-compliant with Apache TinkerPop graph
computing framework
§ Scalable graph database distributed on
multi-machine clusters with pluggable storage
and indexing
§ Vendor-neutral, open source community with
open governance
– Founding members: Expero, Google, GRAKN.AI,
Hortonworks, IBM
– Latest members: Amazon, Netflix, Orchestral
Developments, Uber
7
JanusGraph™
Maintainer Linux
Foundation
License Apache
Latest
Release
0.1.0
April 2017
https://janusgraph.org
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8. 8
Architecture
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9. Gremlin and Graph Query
Languages

10. Gremlin: Graph Traversal Language
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https://arxiv.org/abs/1508.03843

11. Comparison: Gremlin / SQL
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https://tinkerpop.apache.org/gremlin.html

12. Gremlin Traversal Machine
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13. Graph Query Languages
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https://www.datastax.com/dev/blog/the-benefits-of-the-gremlin-graph-traversal-machine

14. Opportunities for GPU Acceleration?
§ Gremlin Traversal Machine implementations
– Native C/C++ implementation
– Enhance ScyllaDB backend for JanusGraph
§ Graph Actors Framework
– Distributed OLTP traversals, intro of partition-centric approach [TINKERPOP-1564]
§ Open by design – Join us!
– Apache TinkerPop https://tinkerpop.apache.org
– JanusGraph https://janusgraph.org
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15. Thank you!