Internal cloud's big test: Amazon vs. Cloudera
The debate about the validity of internal cloud implementations has raged on for some time now, with some claiming that cloud computing and wholly owned infrastructure don't mix, and others pointing out that applying "on demand," "at scale," and "multitennant" to enterprise IT data centers offers unique advantages to those who have already made that investment. It has been difficult, however, to do an objective comparison of the two approaches--until now.
The announcement on Thursday of Amazon's new Hadoop-based Elastic MapReduce service, combined with the introduction of a commercial Hadoop distribution from start-up Cloudera, … Read more