Thanks everyone, these are useful suggestions & I liked them.Now I'm learning and start getting some useful tools to support our customers. Many Thanks Mostafa Eletriby --- On Wed, 12/15/10, Karl Arao <karlarao@xxxxxxxxx> wrote: From: Karl Arao <karlarao@xxxxxxxxx> Subject: Re: datafiles growth prediction factors To: Richard.Goulet@xxxxxxxxxxx Cc: m_etrib@xxxxxxxxx, ora-apps-dba@xxxxxxxxxxxxx, oracle-l@xxxxxxxxxxxxx, oracle-tips@xxxxxxxxxxxxx Date: Wednesday, December 15, 2010, 2:10 PM Hi Dick, Thanks for sharing this. It's really an interesting product... it was able to productize some of the ideas I'm having right now.. whew.. well BEZ and its founders were focusing on this for 15years already. Hats off to the guys.. I checked on the site, lots of cool stuff http://www.bez.com/bez-database.htm The datasheet http://goo.gl/Qp7Mn Product demo (on video)http://goo.gl/aQRvK Official Dochttp://goo.gl/b7h6n The bloghttp://bezsys.blogspot.com/search?updated-max=2010-02-06T14:49:00-05:00&max-results=7 and Capacity Management presentation on Exadata V2http://goo.gl/Zf6Pw A friend of mine also mentioned http://www.neptuny.com/ but haven't checked on it... -- Karl Arao karlarao.wordpress.com karlarao.tiddlyspot.com