Interested to Buy Any Domain ? << Click Here >> for more details...
How to fasten loading of 100 million distinct records in
informatica?
(Initially they are loaded into target without using any
transformation, taking 2 hours)
- 3 Answers
- 11116 Views
- Atriax, I also Faced
- E-Mail Answers
Answer Posted / dev
Have index on the sources and make sure indexes are dropped in target(any ways these are distinct records) before load and opt for bulk loading. Once load is done you can create thee indexes again and maybe analyze the table also.
| Is This Answer Correct ? | 14 Yes | 0 No |
Post New Answer View All Answers
What are different types of transformations available in informatica?
Hi, In source I have records like this No name address 10 manoj mum 10 manoj dilhi 20 kumar usa 20 kumar Tokyo I want records in target like shown below No name addr1 addr2 10 manoj mum dilhi 20 kumar usa Tokyo If it is reverse we can do this by using Normalizer transformation by setting occurance as 2. Somebody will say use denoralization technique. But as of my knowledge I couldn’t find any denormalization technique. Is there any concept like that? I tryid this seriously but I could find any idea to implement this. Can any one please help me ? Advance Thanks
What is a repository manager?
What is the benefit of session partitioning?
What is the use of transformation?
Define pmcmd command?
What is different between the data warehouse and data mart?
Hi friends I want to know about what r the dimensions in the banking porjects and genarally how many tables r in project ?
What is workflow manager?
What is an aggregator transformation?
What are the differences between oltp and olap?
Explain sessions?
What are the advantages of using informatica as an etl tool over teradata?
what are the different types of transformation available in informatica. And what are the mostly used ones among them?
How can you differentiate between powercenter and power map?
