IN SCD1, insource we have 10 billion records and in the first day its uploaded successfully and in the second day its taking time to upload because some records it might get update or insert new records. As a developer what will be the better solution for this??
551Q. WE ARE LOADING ORACLE TABLE THE PROCESS RUNS THREE HOURS. THIS TABLE IS BEING USED BY SOME DOWNSTREAM TEAMS SO WHAT WE WANT IS IN BETWEEN RUN IS PROGRESS IF ANYONE IS FETCHING THE DATA FROM THE TABLE THEY SHOULD SEE DATA TILL YESTERDAY TILL THAT. AFTER THAT PROCESS IS COMPLETED ONLY THEN TEAM SHULD BE AVAIBLE TO SEE TODAY DATA UPDATED. WE DONOT WANT TO LOG THE TABLE. NEED APROACH FROM YOUR SIDE.
408Q. We are the loading the table on daily basis it is incremental loading. and A person rahul slary was 10000, so if i check before run my salalr is 10000. but toay there is update that my sal is 15k but that will come to know after the load. braod crtiteria is we donot want to show downstream teams partial updated data. need aproad as etl developer
370Q. source having mutile depatment of data, dept1, dept2 ....dept10 today. we have mutilple depts in source, we need to generate dept1, dept2 and multile files in target side. today we have 10 dept which have 10 files, tommorow we have only 4 dept and 4 files, dayafter tommorow we have only 6 all the number of files in the targete file directory it's always dynamic. how can acheive it.
366Q. Informatica workflow, it is running beyond two hours for last couple of runs, normally it completed less then 30 min., hardly 40 min, last couple of run crossing 2 hours and more in that workflow only one session. now it is aasign to you that how to idenitfy the performance issue of the sesion of production.
405Q. In source area, it is use complex query we have using 5 to 10 table we has been join now all join clolumn having indexes but still we having performance issue. how to fix the performnce issue of the query.
419Post New Informatica Questions
Suppose we have a source qualifier transformation that populates two target tables. How do you ensure tgt2 is loaded after tgt1?
How to create different types of slowly changing dimensions (SCD) in informatica using the mapping wizard?
How does a sorter cache works?
How you prepared reports for OLAP?
What are the types of schemas we have in data warehouse and what are the difference between them?
Where do we use mapping variables in informatica?
How do you manage the Parameter files while migrating your data from one environment to another environment?
Explain the mapping variable usage example in informatica
What's the layout of parameter file (what does a parameter file contain?)?
Tell me any other tools for scheduling purpose other than workflow manager pmcmd?
What is incremental aggregation?
What is the scenario which compels informatica server to reject files?
Explain the tuning lookup transformation - informatica
What is joiner change?
What is the difference between STOP and ABORT options in Workflow Monitor?
