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Wednesday, May 11 • 3:00pm - 3:50pm
Apache S2Graph: A Large Scale Distributed Graph Database - Doyung Yoon & Hyunsung Jo, Kakao

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S2Graph, the new Apache incubator project, is a distributed and scalable OLTP graph database that supports fast traversal of extremely large graph data. S2Graph provides a set of fully asynchronous APIs for data management operations and fast breadth-first-search querying on a property graph model.
S2Graph has not only been used as one of the Kakao`s main storage managing more than a trillion edges with 3 billion real-time and 50 billion batch updates daily, but also provided an common API for processing 70k social graph queries per second for dozens of successful mobile services.
Maintain large mutable graphs, merge real-time data with batch, provide BFS traverse on them are difficult technical problems and S2Graph successfully solved them, so we’d like to introduce our methodology and architecture. Also We will introduce use cases and feature updates since last ApacheCon

avatar for Hyunsung Jo

Hyunsung Jo

Seoul-based developer interested in large scale data systems and cloud computing. Currently, working as a data systems developer at Kakao Corp., Korea with open source projects such as Apache S2Graph (incubating) and Druid among others. Previous work experience include software... Read More →
avatar for Doyung Yoon

Doyung Yoon

Software Engineer, Kakao
Doyung works in a distributed graph database team at Kakao as software engineer, where his focus is on performance and usability. He developed Apache S2Graph, an open-source distributed graph database, and has previously presented it at ApacheCon BigData Europe and ApacheCon BigData... Read More →

Wednesday May 11, 2016 3:00pm - 3:50pm PDT
Regency A