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No SQL Talk
 

No SQL Talk

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My Lightening talk slides from the 2009 Portland Open SQL Camp.

My Lightening talk slides from the 2009 Portland Open SQL Camp.

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    No SQL Talk No SQL Talk Presentation Transcript

    • Your Guide to No-SQL
      • (Glossary)
    • “non-relational data stores that do not need a fixed schema, and that usually avoid join operations”
      • (Wikipedia, how much more authoritative do you need)
    • GROUP BY ?
    • Map Reduce
    • Joins?
    • Multiple++ Map Reduce
    • Table Scan?
    • Multi-Machine Map Reduce
    • ORDER BY…LIMIT
    • Natural Data Order
    • Map Reduce
    • What about the Features?
    • Forward Rolling Log?
    • No need for a Vacuum
    • “Re-inventing MyISAM is not a selling point.”
      • -Mark Callaghan Oracle, Google, Facebook
    • Non-Transactional?
    •  
    • Schema Free!
    •  
    • I know where everything is, please do not touch.
    • SQL Sucks!
    •  
    • 6% of the power on the planet goes to data centers!