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A blog from Cloudera. Apache Sqoop provides a framework to move data between HDFS and relational databases in a parallel fashion using Hadoop’s MR framework. As Hadoop becomes more popular in enterprises, there is a growing need to move data from non-relational sources like mainframe datasets to Hadoop.
Schlagwörter » Database
Well, it seems simple just reading the title, and it should be simple, anyway. Unless you have work with tablespaces.
There are a lot of reasons to use tablespaces: to organize, to split data in two or more partitions and/or to separate data into different disks because of speed, for example. 320 weitere Wörter
The National Criminal Justice Reference Service (NCJRS) is a „federally-funded resource offering justice and drug-related information to support research, policy, and program development worldwide.“ One resource that is of noted interest for our… 153 weitere Wörter