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Parse.ly: Inside a modern RIA built with Solr
 

Parse.ly: Inside a modern RIA built with Solr

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    Parse.ly: Inside a modern RIA built with Solr Parse.ly: Inside a modern RIA built with Solr Presentation Transcript

    • Inside a modern RIA powered by Solr Andrew Montalenti Co-Founder & Technology Lead andrew@cogtree.com 1
    • 2
    • Mainstream 30,000 Blogs 1 900,000 1From Technorati’s 2008 State of the Blogosphere 3
    • But, What about your interests? 4
    • your interests, your web 5
    • 6
    • What is ? • Your unique interests • … create a filtered, prioritized, and personalized news feed • … built just for you! • 120K+ news and blog sources tracked • The most personally relevant items at the top • Bottom line: You spend less time skimming headlines, and more time reading relevant content. 7
    • Demo! (if possible)
    • Let’s pop open the hood! 9
    • The RIA ExtJS + jQuery JS REST Binding REST API django-piston Solr Postgres 10
    • 11
    • Per-Doc Processing Batch size IO-bound work 12
    • 13
    • Solr in the Real World • Storage of "canonical data“ • Relational vs. Search Index • Complexity of custom relevancy scoring • "Near-Real-Time" updates • Solr in a pipeline • Pushing bits and marshalling cost • Index size, corruption, and stability • Administrability 14
    • Scaling Up Parse.ly • Custom scoring • Multicore • Distributed search • Celery / Disco • User-Article Binding Problem 16
    • 17
    • Basic Almost There Comprehensive solr.py collective.solr haystack pysolr solrpy solango python-solr json/py output 18
    • 19
    • Batching Context Lib Caching Memoization Multicore Proxies Comprehensive. Pythonic. Solr. Web Pagination Iterators Framework Django 20
    • powered by 21
    • Didier Sachin Andrew 22
    • Quick Plug Does your company or enterprise need our services? 23
    • 24 24
    • Andrew Montalenti andrew@cogtree.com Twitter Website Sign up now! @amontalenti http://parse.ly It’s Free! Product Twitter Team Blog Promo Code @parse_ly http://blog.cogtree.com SLIDES 25 25