Database Administration (MOSC)

MOSC Banner

Migration from Dictionary Managed to Locally managed tablespaces

edited Mar 23, 2009 11:46PM in Database Administration (MOSC) 8 commentsAnswered
Hi,

I have a situation where we have a database that has several Dictionary Managed tablespaces, many of them full of indexes.  I believe this may be causing some performance issues and I would like to convert them to Locally Managed tablespaces.  I have read in some articles that it is not recommended to do this.  I've also read that one needs to make sure there is enough freespace to store the bit maps, but am unsure how much space is needed.  So I guess to sum it up, I would like to find out the recommend method for proceeding.  I would really like to

Howdy, Stranger!

Log In

To view full details, sign in to My Oracle Support Community.

Register

Don't have a My Oracle Support Community account? Click here to get started.

Category Leaderboard

Top contributors this month

Instructions for posting

×

1. Select a discussion category from the picklist.


2. Enter a title that clearly identifies the subject of your question.


3. In the body, insert detailed information, including Oracle product and version.


Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI).


Cloud / Fusion customers - Our Cloud community has moved! Please go to Cloud Customer Connect .


New to My Oracle Support Community? Visit our Welcome Center

MOSC Help Center