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ETL Interview Questions
Questions Answers Views Company eMail

How many types of transformations supported by sorted input?

1222

How to fine tune mappings?

941

What is a mapping, session, worklet, workflow, mapplet?

985

What is etl process?

936

What is tracing level? How many types of transformations supported by sorted input?

971

Explain what are the various etl tools in the market?

946

Suppose I am loaded with questions as I am an experienced etl coder, but not an analytical report builder. I am using analysis services to build a cube but am trying to choose the reporting architecture. Can someone please confirm whether or not reporting services (using the business intelligence report) will allow for slicing and dicing, or is it only a static report builder. Also, if I am using the cube browser in analysis services, where can I put the option of non empty so that I dont see records that are blank.?

949

Explain do we need an etl tool? When do we go for the tools in the market?

1013

Explain do we need an etl tool?

1016

When do we go for the tools in the market?

947

Explain what is etl process? How many steps etl contains explain with example?

893

How many steps etl contains explain with example?

970

Explain and compare etl & manual development?

925

Explain the difference between etl tool and olap tools?

908

What are various etl tools in the market?

1006


Post New ETL Questions

Un-Answered Questions { ETL }

what are the types in error loging?

2148


what is the main role of FI on business

2104


Two default user groups created in the repository are____and_____.

2047


What is tracing level? How many types of transformations supported by sorted input?

971


what is pmrep command?

11575


How can we use external procedural logic in informatica?

923


When do we analyze the tables? How do we do it?

960


what is the use of structures?how many nodes can u create in a structure?

2238


where we cannot use sorter Transformation. if we use then we will not get correct data?

2199


can be used COM component in Informatica ?

2059


Which transformation we use to convert 'NA' to 'Not Available'

1268


1)Power center server and client on the same machine 2)power center server and client on the different machines What is the basic difference in these two setups and which is recommended ?

2116


please tell me any easy ways of testing the Data warehouse project. In my project we are not using any tools for ETL. we are writing scripts in SCRIPTELLA. And we using Pentaho tool for Reporting How can i test all these. please tell me ASAP. thanks in adavance

2482


how does the server recongnise the source and target databases.Elaborate on this

2689


Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping.

1954