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Bay Area Hadoop User Group (HUG) July Meetup

Hello Hadoopers Agenda: * 6:00 - 6:30 - Socializing and Beers * 6:30 – 7:00 – Online Content Optimization with Hadoop, Nitin Motgi, Yahoo! * 7:00 - 7:30 – Hadoop at eBay, Anil Madan, eBay * 7:30 – 8:00 - Introduction to Avro, Doug Cutting, Cloudera * QnA , Open Discussion Session details are available below. Thanks for so many of you who attended the Hadoop Summit this week, track presentations are available here - www.hadoopsummit.org/agenda.html Looking forward to seeing you there! The Hadoop Team ________________________________________ Online Content Optimization with Hadoop, Nitin Motgi, Yahoo! We make extensive use of Hadoop technology stack in our content optimization systems. Using Hadoop, we are able to scale to build models for millions of items, and users in near-real time. We leverage HBase for point lookups/stores of these models. We also use Pig for phrasing our workflows so the map-reduce parallelism is abstracted out of core processing. Hadoop at eBay , Anil Madan ,eBay This talk will illustrate how eBay is leveraging its data assets to do advanced insights and analytics. Learn how eBay is sourcing huge volumes of data into the cluster and running Click Stream and Transactional data analysis for user behavior, search quality and research use cases. Anil Madan is the Director of Engineering at eBay responsible for Hadoop cluster build out. Introduction to Avro, Doug Cutting, Cloudera Avro is a serialization system. It supports interoperable, efficient, dynamic data storage and RPC. It's currently implemented in C, C++, Java, Python and Ruby. Support for Map-Reduce over Avro data is being developed, and we expect Hadoop to eventually move to Avro for its RPC.

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  • Shyam S.

    Can we get presentation slides from July 21st Meetup ?

    Thanks.

    July 23, 2010

  • Pradeep

    Online content optimization was excellent. My kudos to them. Very practical application. I like the most this time.

    July 22, 2010

  • Chris

    Great. Pretty good content, good location, good people.... great beer.

    July 22, 2010

  • Christy W.

    Great speakers

    July 22, 2010

  • Shyam S.

    No food left at 6:20 pm when I arrived.

    July 22, 2010

  • A former member
    A former member

    1) last talk "avro" from doug is detailed and helpful (as usual)
    2) ebay talk was way too high level, hard to get valuable items out of it (for me at least

    July 22, 2010

  • A former member
    A former member

    A little boring

    July 22, 2010

  • Gerald W.

    Great presentations last night - would like to hear more on the actual analysis performed, but that's a topic for another HUG!

    July 22, 2010

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    Free admission, Space, Pizza and Beer

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