Answer / ram

Using Deployment groups one can do ETL code migration from dev to test repository. This a automated approach which need very minimal manual intervention.

For details on this i found a good like refer to it ..
well explained

https://etltechsolutions.wordpress.com/2015/10/02/etl-automated-deployment-groups/

What are the challenges of Dataware housing in the future?

2 Answers   HP,

---

We can achieve better perfomance using sorter before an aggragator. Then what is the significance of 'Sorted Input' check in aggregator ?? Please let me know the difference ??

2 Answers  

---

How can u insert o ne row in the target if that row does not exists in the target and update if it exists

6 Answers   Accenture,

---

How can we update a record in the target table without using update strategy?

0 Answers  

---

when i was running the seesion, after loading 100 records, session suddenly fails.Next time i want to load the remaing rows in target with out truncate target table.What should i use?

7 Answers   Cegedim, IBM, TCS,

---

How to do unit testing in informatica?

0 Answers  

---

what are the reusable tasks in informatica ?

11 Answers   CTS, HP, IBM, TCS,

---

what is shortcut in informatica? difference between shortcut,reusable object?

2 Answers   Virtusa,

---

How to compare Source and Target table, without using dynamic lookup?

4 Answers  

---

How can we eliminate duplicate rows from flatfile,explain?

3 Answers  

---

how to insert header after each group.

1 Answers   IBM,

---

1 lac of flat fles in source how to load target at a time?

4 Answers   Cap Gemini,

---