Answer Posted / uzval_vee

Place the agg transformation after souce qualifier,becoz
if yur using filter,sorting before agg ,it will reduce the
agg performance .according to my view

Hi Everybody, I have one fixed width file as source and 4 oracle tables (relational) as target. What are the Unit test cases i need to implement ? 1.Using TextPad software i tested postion of the field 2.As per specification i tested like whether it is correctly mapped or not? Is there any other test case do i need to implement. If possible can any one give me the test cases Advance Thanks

1958

---

What is an expression transformation?

1010

---

what is song in infrmatica...?

2235

---

What do you mean by worklet?

1064

---

Explain the etl program with few examples.

1048

---

Explain the aggregator transformation?

1157

---

can anyone suggest best free Talend data integration training online

1690

---

Mine is Insurance Domain, So interviewer asked about terms like underwriting, disbursement amt, Reinsurance

2012

---

What are the types of presistent cache in look up tr.

2053

---

Explain the different dimensions.

963

---

 Informatica Checkpoints

3329

---

What is joiner change?

1146

---

Name at least 5 different types of transformations used in mapping design and state the use of each.?

1154

---

What are the steps involved in the migration from older version to newer version of Informatica Server?

2105

---

How can we use batches?

1025

---