Interested to Buy Any Domain ? << Click Here >> for more details...
What is reconstalation n What is fact constalation? Correct
me if i m wrong in the question.
- 2 Answers
- 6672 Views
- Mphasis, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / prabu r
We can connect two fact tables in the universe with the
concept of "Aggregate Awareness" concept.The process of
joining the two fact table is called Fact constellation.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / raja shekhara sharma
fact constellation means having more than one fact table.i
donno re-constellation
| Is This Answer Correct ? | 1 Yes | 1 No |
-Which expression we can not use in Maplets?, -Can we join(relate) two dimensions in a schema? -Why and where we use 'sorted input' option?
What is Index Caches size?
What are parallel querys and query hints?
need for registering a repository server
version controlling in informatica?
Hi, What is version control in Informatia ? Can anyone just give an idea or introduction about this? Advance Thanks
How to elaborate tracing level?
what is the end to end process meaning in my project(my project is development)and functionality plz tell me
how to get the data from the client machine and how to get server location data to client loction can any one explain bit deep please..!
can u any challenge your project?
generate Unique sequence numbers for each partition in session with Unconnected Lookup ? Hi All, Please help me to resolve the below issue while Applying partitioning concept to my Session. This is a very simple mapping with Source, Lookup , router, and target. I need to Lookup on the target and compare with the source data, if any piece of data is new then Insert, and If any thing change in the existed data then Update. while Inserting the new records to the target table I'm generating sequence numbers with Unconnected lookup, by calling the maximum PK ID from the target table. The above flow is working fine from last one year. Now I wish to apply the Partitioning concept to the above floe(session) At source I used 4 pass through partitions.(For Each partition different filter conditions to pull the data from source) at Target I used 4 passthrough Partitions. it is working fine for some data, but for some rows for Insert Operation , it is throwing Unique key errors, because while Inserting the data it is generating the same sequence key twice. In detail : 1st row is coming from 1st partition and generated the sequence number 1 for that row. 2nd row is coming from 1st partition and generated the sequence number 2 for that row 3rd row is coming from the 2nd partition generated the sequence number 2 again for that row. (it must generate 3 for this row) the issue is becuase of generating the same sequence numbers twice for different partitions. Can any one Please help me to resolve this issue. While Applying partitions how can I generate a Unique Sequence numbers from Unconnected lookup for Each partitioned data. Regrads, N Kiran.
i did MBA in 2008. i got job as a Software Engineer(Informatica) in 2008 February in our college campus interviews through consultancy. my problem is when iam going interview HR people ask " YOu are MBA graduate how u get software(informatica) job". iam saying i got job in campus interviews. i have knowledge in informatica in dataware housing. is this answer correct or not. plese give me guidence
Teradata 
