http://andreynikolaev.wordpress.com Yet another look on Oracle latch performance Mon, 20 May 2013 17:24:11 +0000 en hourly 1 http://wordpress.com/ http://s2.wp.com/i/buttonw-com.png http://andreynikolaev.wordpress.com http://andreynikolaev.wordpress.com/2012/12/10/ruoug2012/ http://andreynikolaev.wordpress.com/2012/12/10/ruoug2012/#comments Mon, 10 Dec 2012 20:34:32 +0000 andreynikolaev http://andreynikolaev.wordpress.com/?p=4694 ]]> http://andreynikolaev.wordpress.com/2012/12/10/ruoug2012/feed/ 3 AndreyNikolaev http://andreynikolaev.wordpress.com/2012/07/30/mutex-waits-part-iii-contemporary-oracle-wait-schemes-diversity/ http://andreynikolaev.wordpress.com/2012/07/30/mutex-waits-part-iii-contemporary-oracle-wait-schemes-diversity/#comments Mon, 30 Jul 2012 12:21:40 +0000 andreynikolaev http://andreynikolaev.wordpress.com/?p=4618 ]]> http://andreynikolaev.wordpress.com/2012/07/30/mutex-waits-part-iii-contemporary-oracle-wait-schemes-diversity/feed/ 0 AndreyNikolaev Mutex and 8i latch exponential backoff Wait time tuning for _mutex_wait_scheme 2 Wait time tuning for _mutex_wait_scheme 1. Medium concurrency Wait time tuning for _mutex_wait_scheme 1. High concurrency http://andreynikolaev.wordpress.com/2012/05/25/medias-2012/ http://andreynikolaev.wordpress.com/2012/05/25/medias-2012/#comments Fri, 25 May 2012 19:50:14 +0000 andreynikolaev http://andreynikolaev.wordpress.com/?p=4166 ]]> http://andreynikolaev.wordpress.com/2012/05/25/medias-2012/feed/ 1 AndreyNikolaev Medias-2011 http://andreynikolaev.wordpress.com/2012/03/25/database-under-fire/ http://andreynikolaev.wordpress.com/2012/03/25/database-under-fire/#comments Sun, 25 Mar 2012 18:58:47 +0000 andreynikolaev http://andreynikolaev.wordpress.com/?p=3924 ]]> http://andreynikolaev.wordpress.com/2012/03/25/database-under-fire/feed/ 3 AndreyNikolaev http://andreynikolaev.wordpress.com/2012/03/20/hotsos-symposium-2012/ http://andreynikolaev.wordpress.com/2012/03/20/hotsos-symposium-2012/#comments Tue, 20 Mar 2012 18:30:33 +0000 andreynikolaev http://andreynikolaev.wordpress.com/?p=3892 ]]> http://andreynikolaev.wordpress.com/2012/03/20/hotsos-symposium-2012/feed/ 0 AndreyNikolaev http://andreynikolaev.wordpress.com/2011/12/22/latch-timescales/ http://andreynikolaev.wordpress.com/2011/12/22/latch-timescales/#comments Thu, 22 Dec 2011 12:44:28 +0000 andreynikolaev http://andreynikolaev.wordpress.com/?p=3681 ]]> http://andreynikolaev.wordpress.com/2011/12/22/latch-timescales/feed/ 2 AndreyNikolaev http://andreynikolaev.wordpress.com/2011/11/24/ukoug-2011/ http://andreynikolaev.wordpress.com/2011/11/24/ukoug-2011/#comments Thu, 24 Nov 2011 19:35:52 +0000 andreynikolaev http://andreynikolaev.wordpress.com/?p=3667 ]]> http://andreynikolaev.wordpress.com/2011/11/24/ukoug-2011/feed/ 1 AndreyNikolaev http://andreynikolaev.wordpress.com/2011/10/25/mutex-waits-part-ii-cursor-pin-s-in-oracle-11-2-_mutex_wait_scheme0-steps-out-of-shadow/ http://andreynikolaev.wordpress.com/2011/10/25/mutex-waits-part-ii-cursor-pin-s-in-oracle-11-2-_mutex_wait_scheme0-steps-out-of-shadow/#comments Tue, 25 Oct 2011 16:23:12 +0000 andreynikolaev http://andreynikolaev.wordpress.com/?p=3137 ]]> http://andreynikolaev.wordpress.com/2011/10/25/mutex-waits-part-ii-cursor-pin-s-in-oracle-11-2-_mutex_wait_scheme0-steps-out-of-shadow/feed/ 11 AndreyNikolaev mutime2 mutex_0_tps http://andreynikolaev.wordpress.com/2011/07/09/mutex-waits-part-1-%e2%80%9ccursor-pin-s%e2%80%9d-in-oracle-10-2-11-1-invisible-and-aggressive/ http://andreynikolaev.wordpress.com/2011/07/09/mutex-waits-part-1-%e2%80%9ccursor-pin-s%e2%80%9d-in-oracle-10-2-11-1-invisible-and-aggressive/#comments Sat, 09 Jul 2011 13:18:50 +0000 andreynikolaev http://andreynikolaev.wordpress.com/?p=2967 ]]> http://andreynikolaev.wordpress.com/2011/07/09/mutex-waits-part-1-%e2%80%9ccursor-pin-s%e2%80%9d-in-oracle-10-2-11-1-invisible-and-aggressive/feed/ 17 AndreyNikolaev http://andreynikolaev.wordpress.com/2011/05/22/medias-2011/ http://andreynikolaev.wordpress.com/2011/05/22/medias-2011/#comments Sun, 22 May 2011 13:56:05 +0000 andreynikolaev http://andreynikolaev.wordpress.com/?p=2557 ]]> http://andreynikolaev.wordpress.com/2011/05/22/medias-2011/feed/ 1 AndreyNikolaev Medias-2011