If you concatenate data from a normalizer transformation,the ports you concatenate cannot include OCCURS(T/F).
1 11390How to load Session Statistics (Workflow name, TgtRows, Rejected Rows, SessStartTime,SessEndTime..)into a database table ?? Another Question: I want to pass values from oracle table or Flat file in Mapping parameter/Variable.. What is the method for that..Please provide me the solution step by step
1 7090give detail on the sales project how many number of dimensions & fact tables are used in projec briefly. how the four fact tables taken in the project.
HCL,
19241. 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
2 5742Hi please try to reply with answer. my mail id is raghu.1028@gmail.com. if the source is having millions of records, but having theree target tables. As per user the first record need to insert into first target and second record in to a second target and third into third target, similarly the process needs to repeat?
5 6969Knowledge on what are the improtant characteristice that we need ot consider while developing an ETL Code
1554diff b/w dwh & data mart diff b/w star schema & snow flake schema diff b/w fact table & dimension table what are the contents in requirement specification what are the docs needed for testing draw ur proj architecture
L&T,
2093indatastage 8.1 surrgoate key generates seqences numbers write but there is limite value i want to reset the seqence after gettting some highest value like i want o/p like this 1 2 3 4 5 .............10000 1 2 3.........10000
TCS,
1 4245
When do we analyze the tables?
What are dimensions?
Do we need an ETL tool? When do we go for the tools in the market?
Compare ETL & Manual development?
What do you understand by the term ‘transformation’?
What is full load & incremental or refresh load?
where are the log files generally stored.Can you change the path of the file.what can the path be?
What are the different Lookup methods used in Informatica?
What is abap? What are idocs?
Can u access a repository created in previous version of Informatica?
What is grain of fact?
give detail on the sales project how many number of dimensions & fact tables are used in projec briefly. how the four fact tables taken in the project.
Explain about power designer data modeling software?
what is the difference steps for data modeling?
Explain what is etl process? How many steps etl contains explain with example?