what happens if the info.server doesn't find the session
parameter in the parameter file?
where we cannot use sorter Transformation. if we use then we will not get correct data?
1. if lookup tr is giving poor performamence. what u do. 2. i have emp,dept table. i want output ename,empno,dname,max(sal). 3. can any one tell me project flow in real time scenario. please send me mail any queries and answers my mail id is yaparala@gmail.com
What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
Hi Guys, my requirement is to load 1 yr data from oracle to teradata database through abinitio etl graph.i need to schedule this as a monthly job.but i want to load 12 month data for the first time and from second time it should load last (recent) month data and delete 13th month data. For example For the first time it should load 201208 to 201108 data, second time it should delete 201108 month data and load 201209 month data. I developed garph to load 12 month data ,but i don't know how to handle above requirement as am new to abinitio. i greatly appreciate you help.Thank You.
how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.
what is the difference between cardinality and Nullability?
What is initial load and what is full load?
dimension object created in oracle can be imported in designer?how?
How can we use external procedural logic in informatica?
Difference between flat files and relational sources?
can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.
What are the types of data warehouse applications and what is the difference between data mining and data warehousing?