pal

• Feb 9th, 2007

 

ODS- stands for operational data source.It stores the near real time data.it is stored temporarily for on the fly report generation or real time reporting purpose.

ggk.krishna

 Profile Answers by ggk.krishna 

• Feb 12th, 2007

 

Hai Friends,ODSs(Operational Data Store) are frequently updated, somewhat integrated copies of operational data.Commonly ODS is implimented to deliver operational reporting.ODSs are built to support especially Customer Relation Management Applications(CRM).ODS is like a Data Warehouse in its first two characteristics, but it is like a OLTP system in its last three characteristics.If anything wrong in my answer , please give reply to me. so that I have to correct.

sat.inn

 Profile Answers by sat.inn Questions by sat.inn

• Feb 14th, 2007

 

what are those five characteristics?

MANOJ KUMARPANIGRAHI

• Feb 21st, 2007

 

ODS(opertional data store) It is part of the data warehouse architecture. It is the first stop for the data on its way to the warehouse. It is here where I can collect and integrate the data. I can ensure its accuracy and completeness. In many implementations, all transformations can't be completed until a full set of data is available. If the data rate is high, I can capture it without constantly changing the data in the warehouse. I can even supply some analysis of near current data to those impatient business analysts. The ODS has a life in many implementations.

anju

• Mar 2nd, 2007

 

In ODS there is no historic data. ODS holds data temporarily. ie for reporting purpose.