20 Billion Rows/Month - Hbase / Hive / Greenplum / What?

Question

I\'d like to use your wisdom for picking up the right solution for a data-warehouse system. Here are some details to better understand the problem:

Data is organized in

Answer 1

NXC, are you sure about those 600 billion rows per day? Even if one row would be just one byte, that's 600 GB of data daily. Assuming a more reasonable 100 bytes per row, we're talking about 60 TB of data per day, 1.8 PB per month. I really doubt anybody is pumping that much data through Oracle.

Other Sources seem to confirm that Oracle becomes quite difficult to handle when the data volume reaches 2-digit TB figures.