Tagged: Dataware house Issue

What is the issue with earlier Dataware house Model

There are two main issue with earlier dataware house model and ETL.

1) Data was large at time also. Earlier we used dataware house to analyze the data, but that data was mostly structured, there we don’t have to deal with “Variety” of data.

2) having large data, and moving that data to process to processing node is bottleneck for network bandwidth. So what is the alternative . Moving Code to Data