Batch Querying with Cascading

By Nathan Marz | Published: September 25, 2009

As promised at the meetup yesterday, I’ve released the source code for batch querying with Cascading at http://github.com/nathanmarz/cascading-batch-query/

Here is the presentation from the meetup:

Batch Querying with Cascading
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2 Trackbacks

  1. By Tips for Optimizing Cascading Flows — thoughts from the red planet on January 3, 2010 at 11:57 am

    [...] of keys – also known as a batch query. You can read more about the mechanics of batch queries here. You can find the source code for batch querying here. The implementation utilizes a bloom filter [...]

  2. By Parallelized bloom filter creation with Map/Reduce | Engineering Rapleaf on May 20, 2010 at 4:10 pm

    [...] we’ve mentioned in the past, bloom filters are an important part of our workflow. They allow us to quickly skip a large portion [...]

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