Answer / benzdev

As per writer buffer here can hold multiple 7500 records
i.e 15000
even though we apply commit points in target the
integration service waits for writter buffer to fill
completely.
Answer is d) 15000,30000,40000

Answer / satish lomte

ANS (C)
a session is configured with target-based commit interval
of 10,000. The writer buffers fill every 7,500 rows. When
the Informatica Server reaches the commit interval of
10,000, it continues processing data until the writer
buffer is filled. The second buffer fills at 15,000 rows,
(i.e. 15000>=10000) and the Informatica Server issues a
commit to the target. If the session completes
successfully, the Informatica Server issues commits after
15,000, 22,500 (i.e. 22500>=20000), 30,000,(30000>=30000)
and 40,000 rows. (i.e. 37500>=40000 FALSE, so second buffer
is filled after 37500 and commits at 40,0000 )

Also
The writer buffer available depends on the dtm buffer block
size as configured in the session. The default is 64000
bytes. Say for example your target row is 2000 bytes long,
that would mean that each buffer block could hold 32 rows.
If you set your target commit interval at 100 then it would
actually commit at 128 rows. 3 buffer blocks would be 32 x
3 = 96 rows, which is less than the commit interval. 4
buffer blocks would be 32 x 4 = 128 rows.

Answer / vandan

Informatica server issues commit commands as follows as per
your question
15000, 22500, 30000, 37500, 40000

Answer / sajj

Target Based Commit

During a target-based commit session, the Informatica Server continues to fill the writer buffer after it reaches the commit interval. When the buffer block is filled, the Informatica Server issues a commit command. As a result, the amount of data committed at the commit point generally exceeds the commit interval.

In above example, a session is configured with target-based commit interval of 10,000. The writer buffers fill every 7,500 rows. When the Informatica Server reaches the commit interval of 10,000, it continues processing data until the writer buffer is filled. Example says multiple buffer so the second buffer fills at 15,000 rows, and the Informatica Server issues a commit to the target. If the
session completes successfully, the Informatica Server issues commits after 15,000, 22,500, 30,000, and 40,000 rows. So the Answer is "C"

Answer / baby

b

Answer / sree

the answer is C

Answer / nagesh

Ans (C)
A session is configured with target-based commit interval
of 10,000. The writer buffers fill every 7,500 rows. When
the Informatica Server reaches the commit interval
of 10,000, it continues processing data until the writer
buffer is filled. The second buffer fills at 15,000 rows,
and the Informatica Server issues a commit to the target.
If the
session completes successfully, the Informatica Server
issues commits after 15,000, 22,500, 30,000, and 40,000
rows.

what is parameter file?

1 Answers   Cap Gemini,

There are 2 files, Master and User. We need to compare 2 files and prepare a output log file which lists out missing Rolename for each UserName between Master and User file. Please find the sample data- MASTER.csv ---------- Org|Tmp_UsrID|ShortMark|Rolename ---|---------|----------|------------ AUS|0_ABC_PW |ABC PW |ABC Admin PW AUS|0_ABC_PW |ABC PW |MT Deny all GBR|0_EDT_SEC|CR Edit |Editor GBR|0_EDT_SEC|CR Edit |SEC MT103 GBR|0_EDT_SEC|CR Edit |AB User USER.csv -------- Org|UserName|ShortMark|Rolename ---|--------|---------|------------ AUS|charls |ABC PW |ABC Admin PW AUS|amudha |ABC PW |MT Deny all GBR|sandya |CR Edit |Editor GBR|sandya |CR Edit |SEC MT103 GBR|sandya |CR Edit |AB User GBR|sarkar |CR Edit |Editor GBR|sarkar |CR Edit |SEC MT103 Required Output file: --------------------- Org|Tmp_UsrID|UserName|Rolename |Code ---|---------|--------|------------|-------- AUS|0_ABC_PW |charls |ABC Admin PW|MATCH AUS|0_ABC_PW |charls |MT Deny all |MISSING AUS|0_ABC_PW |amudha |ABC Admin PW|MISSING AUS|0_ABC_PW |amudha |MT Deny all |MATCH GBR|0_EDT_SEC|sandya |Editor |MATCH GBR|0_EDT_SEC|sandya |SEC MT103 |MATCH GBR|0_EDT_SEC|sandya |AB User |MATCH GBR|0_EDT_SEC|sarkar |Editor |MATCH GBR|0_EDT_SEC|sarkar |SEC MT103 |MATCH GBR|0_EDT_SEC|sarkar |AB User |MISSING Both the files are mapped through Organization, Shor_mark. So, based on each Organization, Short_Mark, for each UserName from User.csv, we need to find the Matching and Missing Rolename. I am able to bring Matching records in the output. But really I don't find any concept or logic to achieve "MISSING" records which are present in Master and not in User.csv for each UserName. Please help out guys. Let me know if you need any more information. Note:- In User.csv file, there are n number of Organization, under which n number Shortmark comes which has n number of UserName.

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