Hadoop is very good at processing data from HDFS. Tools like Sqoop (from Cloudera) imports data from SQL databases to HDFS for processing. Everything that is processed in Hadoop is only from HDFS. So if you can put anything in a HDFS, you can process anything.
- Ashwanth On Fri, Jan 27, 2012 at 4:28 PM, neo21 zerro <neo21_ze...@yahoo.com> wrote: > > Hello, > > > I'm really new to Hadoop and I was wondering if the MAP reduce > programming model from Hadoop is a good choice only for processing large > amount of data, from a file, database or a queue? Thanks! >
