Hi Sriram I haven't read Cary's book yet (it's in the mail;)). Just out of = curiosity: How is the poisson distribution applied there?=20 As I remember from school, it is commonly used to measure occurences of events where you have to have a large sample size within which only = very few of the events you're looking for actually occur. Wasn't it developed by = some guy who tried to measure military accidents of some kind in the = Prussian army? That's pretty close to DBA work ;). Stefan -----Urspr=FCngliche Nachricht----- Von: k.sriramkumar@xxxxxxxxxxxxxxxxxx [mailto:k.sriramkumar@xxxxxxxxxxxxxxxxxx] Gesendet: Tuesday, April 13, 2004 3:05 PM An: oracle-l@xxxxxxxxxxxxx Betreff: Cary's Book and the Method-R Hi Guru's, =20 I read thro' Cary's book last weekend(thanks for the long weekend!!)..The experience was..simply Great!!...I wish this book was published a little earlier. As a person coming from science background, = I always thought that Oracle tuning should be approached in a scientific method and after reading this book , I feel now that I was correct. =20 It was nice to see a lot of scientific and statistic related stuff = like planks constant, poison distribution, queuing theory...I wish I had remembered all these ;-)...I had to dig through my college books from = the attic to understand the role of statistics behind Oracle tuning.. =20 Fellow Listers, if you have not read thro Cary's work...believe = me...you have missed something spectacular =20 Cary, =20 Well done EXCELLENT Job...!! =20 Best Regards =20 Sriram Kumar =20 =20 =20 DISCLAIMER: This message contains privileged and confidential information and is intended only for the individual named.If you are not the intended = recipient you should not disseminate,distribute,store,print, copy or deliver this message.Please notify the sender immediately by e-mail if you have = received this e-mail by mistake and delete this e-mail from your system.E-mail transmission cannot be guaranteed to be secure or error-free as = information could be intercepted,corrupted,lost,destroyed,arrive late or incomplete = or contain viruses.The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a = result of e-mail transmission. If verification is required please request a hard-copy version. ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at //www.freelists.org/archives/oracle-l/ FAQ is at //www.freelists.org/help/fom-serve/cache/1.html ----------------------------------------------------------------- =20 ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at //www.freelists.org/archives/oracle-l/ FAQ is at //www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------