switch sybase to oracle
From: Paul Chang <pch_at_pinnacle.EBay.Sun.COM>
Date: 21 Aug 1998 21:04:04 GMT
Message-ID: <6rknc4$1h5$2_at_ebaynews1.Ebay.Sun.COM>
Hi,
Date: 21 Aug 1998 21:04:04 GMT
Message-ID: <6rknc4$1h5$2_at_ebaynews1.Ebay.Sun.COM>
Hi,
We have an existing application using sybase as backend and we might need
to use oracle instead.
In sybase we can have multiple databases based on the physical db design.
We use same ER-Diagram as used for sybase from ERWin tool.
I am thinging creating one instance (database) containing many tablespaces.
Each tablespace represents one entity.
How to estimate the tablespace size ? based on how many tables reside in that tablespace?
Can anybody share the experience about logical/physical db design
if converting sybase to oracle?
What need to be considered?
thanks,
Paul. Received on Fri Aug 21 1998 - 23:04:04 CEST