Post by Admin on Mar 14, 2014 2:19:54 GMT
GOALS OF HDFS:
1.Very large distributed file system:
10k nodes,100 million files, 10pb.
2.Assumes commodity hardware: files are replicated to handle hardware failure. detect
Failures and recover from them.
3.Optimized for batch processing:
Data locations exposed so that computations can move to data resides. It provides very aggregate bandwidth.
1.Very large distributed file system:
10k nodes,100 million files, 10pb.
2.Assumes commodity hardware: files are replicated to handle hardware failure. detect
Failures and recover from them.
3.Optimized for batch processing:
Data locations exposed so that computations can move to data resides. It provides very aggregate bandwidth.