Answer Posted / srikanth kota
definition -
An operational data store (ODS) is a type of database that's
often used as an interim logical area for a data warehouse.
While in the ODS, data can be scrubbed, resolved for
redundancy and checked for compliance with the corresponding
business rules. An ODS can be used for integrating disparate
data from multiple sources so that business operations,
analysis and reporting can be carried out while business
operations are occurring. This is the place where most of
the data used in current operation is housed before it's
transferred to the data warehouse for longer term storage or
archiving.
An ODS is designed for relatively simple queries on small
amounts of data (such as finding the status of a customer
order), rather than the complex queries on large amounts of
data typical of the data warehouse. An ODS is similar to
your short term memory in that it stores only very recent
information; in comparison, the data warehouse is more like
long term memory in that it stores relatively permanent
information.
Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
List the steps to configure sd and mm for bw.
If you are asked to change the way tables are displayed in web reporting how would you do this?
What is update mode for master data?
What are the steps to create DB connect?
What is CO-PA retraction?
iam looking for some scenarion on reporting concepts like - replacement path,customer exits, all types of variables. plese send me some important links and materials. so it will be helpful for me. thanks in advance
I told my process chains nearly 600 are there he asked me how can u monitor I told him I will see in rspcm and bwccms he asked is there any third party tools is there to see? Any tools are there to see tell me what it is
What do you mean by the term rollup in the sap bw?
how bw was found
What is the difficulty you have faced in the BW in your overall experience?we don't want common things,we need some difficult concepts what u have faced(in past Experience)?
What is the option of ?pause Automatic Refresh??
How can I configure the workflow so that when the deadline is missed the workflow step is simply skipped?
What is the procedure to implement structural authorization in BW?
What are the parameters available in user exit for enhancing master data?
What are intervals?