Interested to Buy Any Domain ? << Click Here >> for more details...
hi all,
can anyone please tell me the difference between erwin tool
and informatica ?how these both works ? how this both are
going to connect with business objects. THANKS IN ADVANCE
- 2 Answers
- 9353 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / indira meduri
Erwin is a Data Modeller tool. It is almost like MS Visio.
we can create a Logical or Physical database using this
tool. This tool shows a broad view of how tables are
connected to each other with their relationships too.
Well we can also create a brand new database schema or even
reverse engineer an existing schema too.
Informatica is an ETL tool.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / nag
Hi,
Hi Erwin is a Data Modeling tool and Informatica is a ETL
Tool. These two are different tools. But after doing data
modeling in Erwin , Informatica come into picture. Business
Objects comes after the ETL Developer part is completed.
Business Objects is a reporting tool. It takes the reports
from the datawarehouse.
This is as per my knowledge.
| Is This Answer Correct ? | 4 Yes | 0 No |
What is the difference between Power Centre and Power Mart?
What are the different threads in DTM process?
Define joiner transformation?
what type of documents you receiving from client later wt can you do? what type of documents have to prepare?
can u give example for factless fact table
Explian the connected and unconnected lookup transformation
write s sql query following table some duplicate present i want unique one column duplicate another column display? name id a 1 a 1 b 2 b 2 c 3 i want the required output like unique duplicate name id name id a 1 a 1 b 2 b 2 c 3
source table have single column single record having with single space. load that source record into trg . trgt having two columns and the SOURCE TABLE LIKE COL1 BHANU PRASAD TRGT TABLE COL1 COL2 IN THAT LOAD THE RECORD IN THE trgt table LIKE COL1 COL2 BHANU PRASAD HOW ? TELL ME PLZ
How to update records in Target, without using Update Strategy?
write sql query following table quarter sales q1 1000 q1 2000 q1 3000 q1 4000 q2 5000 q2 6000 q2 7000 q2 8000 q3 1000 q3 2000 q3 3000 q3 4000 q4 5000 q4 6000 q4 7000 q4 8000 i want the output format like q1 q2 q3 q4 1000 5000 1000 5000 2000 6000 2000 6000 3000 7000 3000 7000 4000 8000 4000 8000
What is the function of look up transformation?
How do you load first and last records into target table?
Teradata 
