DATA SOURCES--->DATA STAGING AREA--->DATA WAREHOUSE--->DATA MARTS.
1.DATA SOURCES--They can be operational systems or flat files or external tables.
2.DATA STAGING AREA--It is a datastore where...
Type: Posts; User: Jigisha; Keyword(s):
Re: Process Flow
DATA SOURCES--->DATA STAGING AREA--->DATA WAREHOUSE--->DATA MARTS.
1.DATA SOURCES--They can be operational systems or flat files or external tables.
2.DATA STAGING AREA--It is a datastore where...
Re: How to hide a chart when no data found.
R u working in Siebel Analytics?
Could u explain ur requirement in detail like what u r taking in X and Y axis and what kind of output u want?
Re: Websites or books for Data warehousing
There is a book on datawarehouse by Ralph Kimball.
You can give a search as 'Data Warehouse Concepts' in google.
You can even search the 'IT Toolbox.'
Data Warehouse is a place ,rather a database...
Re: Differences
OLTP refers to the operational or daily transaction processes.Here only day-to-day data are stored.
OLAP refers to the method of multidimensional analysis.
DATAWAREHOUSE is the place where the...