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From Brian Femiano <>
Subject Accumulo 1.4.1 featured in ebook
Date Fri, 08 Feb 2013 03:35:43 GMT
Bit of a shameless plug, but very relevant.

Myself and two others from comScore recently published a Hadoop ebook with
an entire Chapter dedicated to Accumulo 1.4.1. Each section has code
snippets that highlight many its unique features. Figured some subscribers
to these lists might find it interesting.

*Chapter 10: Persistence Using Apache Accumulo*

   - Designing a row key to store geographic events in Accumulo
   - Using MapReduce to bulk import geographic event data into Accumulo
   - Setting a custom field constraint for inputting geographic event data
   in Accumulo
   - Limiting query results using the regex filtering iterator
   - Counting fatalities for different versions of the same key using
   - Enforcing cell-level security on scans using Accumulo
   - Aggregating sources in Accumulo using MapReduce

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