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Questions tagged bigdata

8 questions

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29
votes
2
answers

How to get array/bag of elements from Hive group by operator?

sql hadoop hive apache-pig bigdata
asked 2013-05-08T15:03:37.293
14
votes
3
answers

How to speed up GLM estimation?

performance r bigdata
asked 2013-04-29T17:31:39.237
16
votes
3
answers

Lambda architecture - what is origin of this name?

lambda bigdata lambda-architecture
asked 2013-03-14T08:47:08.620
8
votes
1
answers

Understanding and building a social network algorithm

algorithm social-networking graph-algorithm bigdata
asked 2013-02-21T19:19:10.490
10
votes
2
answers

100 TB of data on Mongo DB? Possible?

mongodb hadoop vertica bigdata database
asked 2013-01-22T07:48:37.270
43
votes
5
answers

Recommended package for very large dataset processing and machine learning in R

r machine-learning signal-processing bigdata
asked 2012-06-15T17:29:29.317
10
votes
1
answers

It appears I've run out of 32-bit address space. What are my options?

python numpy bigdata
asked 2011-11-27T08:05:00.523
11
votes
2
answers

What are the limitations of implementing MySQL NDB Cluster?

mysql cluster-computing bigdata mysql6
asked 2009-12-30T14:34:07.900