Interested to Buy Any Domain ? << Click Here >> for more details...
Which is the optimized method of extracting the data.
- 3 Answers
- 7345 Views
- I also Faced
- E-Mail Answers
Answer Posted / aswin
break-down the data into small chunks and try to process it...if it flatfile use unix to split the file
if it is oracle, use external table concept and load it into partitioned table using swap partition
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Explain what type of indexing mechanism do we need to use for a typical datawarehouse?
How to improve session performance in aggregator transformation?
Explain the differences between normalizer and normalizer transformation?
Explain vldb?
What are the tools available for etl?
What are the data marts?
What are components of report studio?
What are the other names given to data warehousing?
can anybody mail me the FAQS for hyperion essbase amd planning
What is a staging area? Do we need it? What is the purpose of a staging area?
Store (and count) non-fact records?
Why is business intelligence (bi) important in data warehousing?
Explain what is a three tier data warehouse?
Ist the schema that a data warehouse system can implements.
What is the main difference between inmon and kimball philosophies of data warehousing?
