32x Faster Hadoop and MapReduce With Indexing 8

32x Faster Hadoop and MapReduce With Indexing
Hadoop and map reduce’s simplicity, and especially lack of indices, significantly limits its performance. I described how map reduce 2.0 and alternatives bypassing map reduce will change Hadoop’s application and speed it up in the next year or two. Another approach is the introduction of indices to data stored on Hadoop Distributed File System (HDFS). At its inception, ... read more →