Comments on: Hibernate Cache http://anandhansubbiah.com/blog/hibernate-cache/ 'Inspire and Innovate' Sat, 04 Feb 2012 20:02:48 -0700 http://wordpress.org/?v=2.8.6 hourly 1 By: Cameron http://anandhansubbiah.com/blog/hibernate-cache/comment-page-1/#comment-48149 Cameron Fri, 08 Jul 2011 09:48:54 +0000 http://anandhansubbiah.com/blog/hibernate-cache/#comment-48149 Well explained. You mentioned here some L2 caches so I'd also like to add another L2 cache in the list thats NCache (in-proc L2 cache). NCache provides Hibernate integration for Second Level Cache without any code change. Well explained. You mentioned here some L2 caches so I’d also like to add another L2 cache in the list thats NCache (in-proc L2 cache). NCache provides Hibernate integration for Second Level Cache without any code change.

]]> By: smith http://anandhansubbiah.com/blog/hibernate-cache/comment-page-1/#comment-36881 smith Mon, 24 Jan 2011 04:59:30 +0000 http://anandhansubbiah.com/blog/hibernate-cache/#comment-36881 nice article !!! i am using NCache which provides plug in for NHibernate as L2 cache and so far it is doing a wonderful job.the best thing about NCache is its replicate data over multiple severs so there is no issue of data lose even your cache severs goes down. here is some more details, http://www.alachisoft.com/ncache/nhibernate_l2cache_index.html nice article !!! i am using NCache which provides plug in for NHibernate as L2 cache and so far it is doing a wonderful job.the best thing about NCache is its replicate data over multiple severs so there is no issue of data lose even your cache severs goes down. here is some more details,

http://www.alachisoft.com/ncache/nhibernate_l2cache_index.html

]]> By: Neeraj http://anandhansubbiah.com/blog/hibernate-cache/comment-page-1/#comment-35842 Neeraj Fri, 31 Dec 2010 07:31:50 +0000 http://anandhansubbiah.com/blog/hibernate-cache/#comment-35842 "The L2 cache also called as query cache is external to hibernate . Hibernate provides a pluggable interface for the L2 cache. This allows a cache to be shared between applications on the same machine or even between multiple applications on multiple machines. The L2 cache will not be able to react to changes made by an external application so you have to be careful not to lose the state of the data. Also a distributed cache creates lot of network traffic and takes up memory as well." I don't think level 2 cache is the query cache. Hibernate provides query cache separately from level 2 cache. “The L2 cache also called as query cache is external to hibernate . Hibernate provides a pluggable interface for the L2 cache. This allows a cache to be shared between applications on the same machine or even between multiple applications on multiple machines. The L2 cache will not be able to react to changes made by an external application so you have to be careful not to lose the state of the data. Also a distributed cache creates lot of network traffic and takes up memory as well.”

I don’t think level 2 cache is the query cache. Hibernate provides query cache separately from level 2 cache.

]]> By: Douglas http://anandhansubbiah.com/blog/hibernate-cache/comment-page-1/#comment-23395 Douglas Mon, 07 Sep 2009 10:29:00 +0000 http://anandhansubbiah.com/blog/hibernate-cache/#comment-23395 This blog describes the issue in detail: http://darren.oldag.net/2008/11/hibernate-query-cache-dirty-little_04.html This blog describes the issue in detail:

http://darren.oldag.net/2008/11/hibernate-query-cache-dirty-little_04.html

]]> By: Douglas http://anandhansubbiah.com/blog/hibernate-cache/comment-page-1/#comment-23394 Douglas Mon, 07 Sep 2009 10:27:29 +0000 http://anandhansubbiah.com/blog/hibernate-cache/#comment-23394 Apparently some versions of hibernate have a nasty issue with the L2 Cache.. http://opensource.atlassian.com/projects/hibernate/browse/HHH-3383 Apparently some versions of hibernate have a nasty issue with the L2 Cache..

http://opensource.atlassian.com/projects/hibernate/browse/HHH-3383

]]> By: Nitin http://anandhansubbiah.com/blog/hibernate-cache/comment-page-1/#comment-18644 Nitin Fri, 10 Apr 2009 10:19:38 +0000 http://anandhansubbiah.com/blog/hibernate-cache/#comment-18644 Biju Philip had asked you questions which are not actually answered. How does a Session can influence L2 Cache ? Session.lock, Session.flush, and all other methods are related to L1 only NOT L2. Since L1 cant be disabled at all you should not mention L1 operations of Session when you mention 'When not to use Cache' Biju Philip had asked you questions which are not actually answered.

How does a Session can influence L2 Cache ? Session.lock, Session.flush, and all other methods are related to L1 only NOT L2.

Since L1 cant be disabled at all you should not mention L1 operations of Session when you mention ‘When not to use Cache’

]]> By: vinod http://anandhansubbiah.com/blog/hibernate-cache/comment-page-1/#comment-18406 vinod Sun, 05 Apr 2009 08:49:44 +0000 http://anandhansubbiah.com/blog/hibernate-cache/#comment-18406 Nice article... clear explanation... Thanks Anandhan... :) Nice article… clear explanation… Thanks Anandhan… :)

]]> By: Anandhan Subbiah http://anandhansubbiah.com/blog/hibernate-cache/comment-page-1/#comment-16134 Anandhan Subbiah Fri, 16 Jan 2009 15:56:28 +0000 http://anandhansubbiah.com/blog/hibernate-cache/#comment-16134 OScache is not transactional which makes it non-cluster friendly OScache is not transactional which makes it non-cluster friendly

]]> By: Srikanth http://anandhansubbiah.com/blog/hibernate-cache/comment-page-1/#comment-16124 Srikanth Fri, 16 Jan 2009 01:11:30 +0000 http://anandhansubbiah.com/blog/hibernate-cache/#comment-16124 Great info. Is it possible not to use query.setCacheable(true); and still achieve the same? My specifications are a bit different and I am currently managing the session using HibernateTemplate provided by the Spring Framework and I am not managing the session explicitly. Great info. Is it possible not to use query.setCacheable(true); and still achieve the same? My specifications are a bit different and I am currently managing the session using HibernateTemplate provided by the Spring Framework and I am not managing the session explicitly.

]]> By: Tyco http://anandhansubbiah.com/blog/hibernate-cache/comment-page-1/#comment-16076 Tyco Tue, 13 Jan 2009 13:29:20 +0000 http://anandhansubbiah.com/blog/hibernate-cache/#comment-16076 Why did you write that OSCache is "not cluster safe"? I use it in my cluster! Maybe i do something wrong... :o/ Regards Why did you write that OSCache is “not cluster safe”?
I use it in my cluster!

Maybe i do something wrong… :o /

Regards

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