4. Advanced MapReduce

Cache data from database.
Dear Learner, Hope you are doing well The processing costs for selecting a value from a database-table are fairly high com...
Mon, 18 Apr, 2016 at 5:18 PM
Snappy + LZO +Map Reduce Compression
We hope you are doing great. Consider using LZO compression. It's splittable.  That means a big .lzo file can be processed b...
Sat, 16 Apr, 2016 at 1:15 PM
Compression in MapReduce
Hi Manjunatha, Please refer the below mapreduce program which as compression and decompression. Compression...
Sat, 16 Apr, 2016 at 1:10 PM
Binary data processing using MapReduce
Dear Sreekanth, Hope you are doing well. Here is an example of Images Duplicates Finder job. Pre Processing job –...
Sat, 16 Apr, 2016 at 12:12 PM