what is a test load?
Answers were Sorted based on User's Feedback
Answer / karthik kumar
In simple words, 'test load' is a load without a 'commit' to the targets! The source qualifier fetches data and all the rows are processed through all transformations. Even the target insert queries are generated. But, rows are not inserted.
In the session log u will not find the entry of a commit issued. Also, in the session load summary, the entry will be 'Target test load summary' instead of 'Target load summary'.
The advantage of this is already evident in the above explanation. Especially when there is no access to debug mode, this option is very helpful and can be used with a verbose data to check for errors and issues.
Is This Answer Correct ? | 7 Yes | 0 No |
Answer / reni g
With a test load, the Integration Service reads and
transforms data without writing to targets. To configure a
session to perform a test load, enable test load in session
properties and enter the number of rows to test.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / arnab kumar patra
We can use this option to check whether the mapping will
load the data or not. We can limit the no of records that
needs to be loaded as test load in the Target properties in
the Session properties.
-Arnab
Is This Answer Correct ? | 0 Yes | 2 No |
list the transformation used for the following:Heterogeneous sources,Homogeneous sources,Find the 5 highest paid employees with in a dept,create a summery table,generate surrogate keys
What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
Eliminating of duplicate records without using dynamic lookups
Hi, Urgent recruitment in CTS for informatica ETL .Experience 3 to 10 years.
what is meant by drill through?(Mascot)
can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.
What is tracing level? How many types of transformations supported by sorted input?
tell me few points when u become TL
Can u access a repository created in previous version of Informatica?
what is session partitioning?
how can i text accracy of ETL migration? i am very new to data warehousing. we are writing ETL scripts using SCRIPELLA tool. how can i test the correctness of data. and we are generating reports using pentaho . is there any easy way to test the pentaho. how can test these ETL scripts written in scriptella? thanks in advance
when should one create lookup transformation ?