Interested to Buy Any Domain ? << Click Here >> for more details...
1.what is SDLC of a project,explain in detail?
2.what are dimensions,facts?what is confirmed dimensions?
3.what is the need of OLTP? when we have datawarehousing?
- 2 Answers
- 17969 Views
- Accenture, I also Faced
- E-Mail Answers
Answer Posted / nagaraz
1.SDLC(SOFTWARE DEVLOPMENT LIFE CYCLE). THIS IS CYCLE SHOW
STEP OF HOW TO DEVELOPED APPLICATION/PROJECT .
STEP OF SDLC
1).MEETING THE CLIENT
2).REQUIRMENT
3).ANALYSIS/COLLECT INFORMATION.
4).CODING
5).TESTING
6).MAINTANENCE AND SUPPORT
2). Fact measure are additive values from the business (
OLTP) data, which are used to analyse the business by using
report generation.
Dimension measure are the non-additive ( text format)
values.Which are used to drill down reports.
3). OLTP MAINTAINS THE DATA FOR TRANSACTIONS, THESE ARE
DESIGNED FOR RECORDING DAILY OPERATOINS OF A BUSINESS.
| Is This Answer Correct ? | 18 Yes | 0 No |
Post New Answer View All Answers
Tell me about your experience in informatica? what is best mark you can give yourself? How to answer this question?
Target increases every day even though no new record was inserted
What does command task mean?
What differs when we choose the sorted input for aggregator transformation?
scenario where i can use only concurrent execution of workflow.
How we can create indexes after completing the loan process?
Reusable transformation and shortcut differences
How are the sources and targets definitions imported in informatica designer?
How to convert a row into column and a column into rows? Name all DTM threads. What all threads stop when we issue STOP or ABORT? How to pass the value of a data(variable kind of) from one session ( generated in mapping) to another session in the same workflow... What are the tyoes of partitioning you know and how to apply them in real time ... Can partitioning be applied to expression transformation and how
What are the types of caches in lookup? Explain them.
Explain what is informatica metadata and where is it stored?
Hi, There is a session in my workflow which is running for a long time, atlast we found the cause is the missing index. My session is running via a stored procedure. Can I create an Index on the table which the stored procedure is using while my session is running? Please suggest. My Informatica version is PC 8.0.6 My Oracle APPS is 11.5.3. Thanks,
What are the tasks that source qualifier perform?
Can we use procedural logic inside infromatica? If yes how, if now how can we use external procedural logic in informatica?
permutations of mapplet
