adspace
What are the tuning techniques you applied during your last
project
Answer Posted / Syed Faseehul Hasan
During my last project, I applied tuning techniques such as optimizing indexes, adjusting caching settings, and fine-tuning SQL queries to improve performance.nFor example, I created optimized indexes on frequently queried columns, adjusted caching parameters to reduce the number of database calls, and rewrote some complex SQL queries to utilize join optimization techniques.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is dimensional table? Explain the different dimensions.
Explain in detail about scd type 1 through mapping.
1. When u r checking out what ll happens for version no? a. Increase b. decrease c.reset to 0 d. reset to 1 e. no change 2. Salary of all employees needed to add with the commision. What transfrmation to be used? a. SQ and Expression b. SQ c. Update Strategy d. Expression 3. Which of the task is used to run a session based on success of the other session? a. Decision b. Event wait c. Email d. Command e. None 4. Types of sources in Informatica? a. Homogenous n Heterogenous b. None c. Cobol n XML d. Flat files e. Flat files and Homogenous n Heterogenous 5. Servers are available in informatica? a. Informatica Server and Workflow server b. Informatica Server and Informatica Repository Server c. Informatica Server d. Workflow server e. Informatica Repository Server 6. While using Pmcmd in cmd line mode, each command must include the connection info of which of the following? a. workflow manager b. Power Center server c. Workflow monitor d. Repository manager e. Designer 7. Workflow montior displays workflows that have run a. once b. twice c. never d.four times e. thrice 8. Mode for handling sessions n workflows? a. server mode b. Wait mode c. Command line mode d. User mode e. Interactive mode 9. Connection details configured in? a. Mapping designer b. Workflow manager c. Workflow monitor d. Repository manager e. Worklet designer Thanks in Advance
How do you load more than 1 max sal in each department through informatica or write sql query in oracle?
Hi all , I am planning for informatica S - PowerCenter 8 Mapping Design certification. I have rewuired the dumps for the same. if anyone of you having the same pl. share it with me. This will be of great help. My contact is : sagardev7@gmail.com TIA , Sagar
Write the unconnected lookup syntax?
How do you remove duplicate records in informatica? And how many ways are there to do it?
Explain scd type 3 through mapping.
can anybody send me some real time screenshots of mapping in informatica powercenter. i will be vary thankful to him. my e-mail id :- prakashkumar.kumhar@gmail.com
draw informatica architecture 8.6 ?
What is dimensional table?
Hello, Can you please send the admin and advanced mapping design sample questions to ns_sharmin@yahoo.com?
I have two different source structure tables, but I want to load into single target table? How do I go about it? Explain in detail through mapping flow.
How do you load first and last records into target table? How many ways are there to do it? Explain through mapping flows.
Write the unconnected lookup syntax and how to return more than one column.