http://www.theserverside.com Most recent forum messages en Jive Forums Silver 5.5.30 (www.jivesoftware.com) Fri, 24 May 2013 13:49:46 -0400 http://www.theserverside.com/discussions/thread.tss?thread_id=33588
does not that sound like a workaround? I mean - would you enjoy doing the same implementation if there was no problem using dozens of GB of memory in JVM?]]> Fri, 20 May 2005 21:47:46 -0400 Fri, 20 May 2005 21:47:46 -0400 Fri, 20 May 2005 21:47:46 -0400 May 20, 2005 Irakli Nadareishvili 0 http://www.theserverside.com/discussions/thread.tss?thread_id=33588
For example, in our...]]> Thu, 19 May 2005 02:40:11 -0400 Thu, 19 May 2005 02:40:11 -0400 Thu, 19 May 2005 02:40:11 -0400 May 19, 2005 Jose Ramon Huerga Ayuso 1 http://www.theserverside.com/discussions/thread.tss?thread_id=33588 1. What is need to serialize the data across the clusters? I would rather have an invalidation mechanism which will be implemented on messaging and only thing the cluster needs to take care of publishing the invalidation messages so that...]]> Wed, 04 May 2005 07:30:04 -0400 Wed, 04 May 2005 07:30:04 -0400 Wed, 04 May 2005 07:30:04 -0400 May 4, 2005 Cameron Purdy 2 http://www.theserverside.com/discussions/thread.tss?thread_id=33588
Whereas, you may be partially right (if we assume GC is never going to improve at all), but I can't agree to the second point of yours,

1. What is need to serialize the data across...]]> Wed, 04 May 2005 06:40:24 -0400 Wed, 04 May 2005 06:40:24 -0400 Wed, 04 May 2005 06:40:24 -0400 May 4, 2005 Tapan Jyoti Barman 3 http://www.theserverside.com/discussions/thread.tss?thread_id=33588 Sat, 30 Apr 2005 10:49:49 -0400 Sat, 30 Apr 2005 10:49:49 -0400 Sat, 30 Apr 2005 10:49:49 -0400 Apr 30, 2005 Rich Hill 0 http://www.theserverside.com/discussions/thread.tss?thread_id=33588
I think that we're going to see diminishing returns, though, b/c Java is designed conceptually around a global heap (conceptually .. since there's...]]> Thu, 28 Apr 2005 20:56:24 -0400 Thu, 28 Apr 2005 20:56:24 -0400 Thu, 28 Apr 2005 20:56:24 -0400 Apr 28, 2005 Cameron Purdy 0 http://www.theserverside.com/discussions/thread.tss?thread_id=33588
that's all good and nice and that's why Coherence is one of the rare products, I, personally, truly respect, but - how about the JVM itself? :)

On the hardware side, amount of addressable RAM increases by orders of magnitude and...]]> Thu, 28 Apr 2005 17:11:48 -0400 Thu, 28 Apr 2005 17:11:48 -0400 Thu, 28 Apr 2005 17:11:48 -0400 Apr 28, 2005 Irakli Nadareishvili 2 http://www.theserverside.com/discussions/thread.tss?thread_id=33588 Do you have cluster? Are you synchronizing that data in the cluster? Is your application read-most or read-write? What is the load it gets? How is the performance?
I can speak to the clustering aspect. While our Coherence...]]> Thu, 28 Apr 2005 16:58:27 -0400 Thu, 28 Apr 2005 16:58:27 -0400 Thu, 28 Apr 2005 16:58:27 -0400 Apr 28, 2005 Cameron Purdy 3 http://www.theserverside.com/discussions/thread.tss?thread_id=33588 under the conditions mentioned. Do you have cluster? Are you synchronizing that data in the cluster? Is your application...]]> Thu, 28 Apr 2005 12:00:04 -0400 Thu, 28 Apr 2005 12:00:04 -0400 Thu, 28 Apr 2005 12:00:04 -0400 Apr 28, 2005 Irakli Nadareishvili 4 http://www.theserverside.com/discussions/thread.tss?thread_id=33588 Now, imagine caching several dozens or hundreds of Gigabytes in a cluster. "In cluster" means - you have to sync cache.

Cameron? Where's the Enterprise Hashmap gone?]]> Thu, 28 Apr 2005 11:24:20 -0400 Thu, 28 Apr 2005 11:24:20 -0400 Thu, 28 Apr 2005 11:24:20 -0400 Apr 28, 2005 James Richardson 5 http://www.theserverside.com/discussions/thread.tss?thread_id=33588 Wed, 27 Apr 2005 23:55:40 -0400 Wed, 27 Apr 2005 23:55:40 -0400 Wed, 27 Apr 2005 23:55:40 -0400 Apr 27, 2005 rodry rodry 0 http://www.theserverside.com/discussions/thread.tss?thread_id=33588
Among other things, one important characteristic of 64bit architecture is that it can process way more RAM, several orders of magnitude more...]]> Wed, 27 Apr 2005 21:59:17 -0400 Wed, 27 Apr 2005 21:59:17 -0400 Wed, 27 Apr 2005 21:59:17 -0400 Apr 27, 2005 Irakli Nadareishvili 11