Oracle CDC Experiences

The folks at Oracle that develop Change Data Capture, which is part of the 
database and is an application built on top of streams, were looking for some 
feedback about the users of CDC out there.
   
  They had a few questions.
   
  Who do you work for?

CDC in production [yes/no]? 

If not production, when is CDC planned to being used? 

Oracle database version(s)? 

What CDC method is being used? 
- sync CDC 
- async CDC 

If async cdc, what flavor? 
- asynchronous hotlog 
- asynchronous distributed hotlog 
- asynchronous autolog 
- don't know 

Are you leveraging? 
- Publishing of change tables [yes/no] 
- subscription of change tables [yes/no] 
- don't know 

Any generic comments about CDC, e.g. its usefulness, robustness, problems? 
   
  Please send me any comments and all I'll forward them along to Product 
Manager that sent out the request for info.

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