how DTM buffer size and buffer block size are related
Answers were Sorted based on User's Feedback
Answer / nandini
The number of buffer blocks in a session = DTM Buffer
Size / Buffer Block Size. Default settings create enough
buffer blocks for 83 sources and targets. If the session
contains more than 83, you might need to increase DTM
Buffer Size or decrease Default Buffer Block Size.
| Is This Answer Correct ? | 10 Yes | 2 No |
Answer / brahmaiah
DTM BUFFER SIZE :12MB
BUFFER BLOCK SIZE :64KB
| Is This Answer Correct ? | 6 Yes | 3 No |
Answer / anand kumar
(total number of sources + total number of targets)* 2] =
(session buffer blocks)
(session Buffer Blocks) = (.9) * (DTM Buffer Size) /
(Default Buffer Block Size) * (number of partitions)
| Is This Answer Correct ? | 2 Yes | 3 No |
What if the source is a flat-file?
Plz can anybody send Informatica and Cognos FAQ Plz To thid ID anil643@gmail.com (or) kumar643@gmail.com
Explain sessions?
suppose a session is failed after a transformation , from where that session will run again , i.e . from beginning or from that transformation ?
In any project how many mappings they will use(minimum)?
there is a mapping with expression and mapping we create some condition for insert and update and followed by update startegy ,can we update and insert on a single target based on condition?
My source table look like ID Name Location Salary 1 ran NULL NULL 1 NULL DELHI NULL 1 NULL NULL 1000 I want my output to look like ID Name Location Salary 1 ran Delhi 1000 What should be my approach to design a informatica mapping. Assuming my source is flat file not a Relation table so i cant use SQL.
can anyone suggest best free Talend data integration training online
how to design mapping half of source table records into one target and remaining half into another target
Can we change Dynamic to Static or Persistent cache? If so what happens?
Could you explain what is enterprise data warehouse?
What is a difference between complete, stop and abort?