Google I/O 2010 - Next gen queries

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Published on May 27, 2010 1:26:19 AM ● Video Link: https://www.youtube.com/watch?v=ofhEyDBpngM

Duration: 50:17

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Google I/O 2010 - Next gen queries

App Engine 301

Alfred Fuller

This session will discuss the design and implications of improvements to the Datastore query engine including support for AND, OR and NOT query operators, the solution to exploding indexes and paging backwards with Cursors. Specific technologies discussed will be an improved zigzag merge join algorithm, a new extensible multiquery framework (with geo-query support) and a smaller more versatile Cursor design.