Keynote

Billy BosworthCEO, DataStax

@billy_bosworth

Expanding Universe

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Welcome to the Cassandra Summit 2015

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2014 2015

2,600+Registrations

Onsite

1,000+Online 6 0+

Sessions

6,100+

Registrations

Onsite5,000+

Online137Sessions

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DataStax Enterprise

Jon HadaadTechnical Evangelist

@rustyrazorblade

Luke TillmanTechnical Evangelist

@LukeTillman

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A video sharing web application built on DataStax Enterprise and Microsoft Azure

www.killrvideo.com

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Cassandra Query Language

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Build the Basic Features with Core Cassandra

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Collecting User Ratings

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ALS Model

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Personalized Video Recommendations

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Searching by Tag

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Searching with Solr

description:cassandra

SELECT * FROM videosWHERE solr_query = 'description:cassandra'

{ "q": "{!edismax qf='name^2 tags^1 description'}cassandra" }

$ dse_tool create_core killrvideo.videos generateResources=true

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Flexibility of DSE Search

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A video sharing web application built on DataStax Enterprise and Microsoft Azure

www.killrvideo.com

Scott GuthrieEVP, Enterprise and Cloud

Microsoft

@scottgu

Jonathan EllisProject Chair, Apache Cassandraand CTO DataStax

@spyced

Get Trained, Get Certified, Get Better Paid

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