| February 02, 2008 04:55:30 |
#3 |
| manoharkolukula |
Member Since: January 2008 Total Comments: 28 |
RE: Difference between Hashfile and Sequential File?
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1. Hashfile can be used as lookup but not the seq file.
2. Hashfile works based on Hashed algorithm.
3. The performence is more in Hashfile when it is used as a ref link(for lkp)
4. we can eliminate duplicates by selecting key value in server jobs.
5. Must and should we have to mention one key in Hashfile.
6. There is a limit of 2GB in Seq file.
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