Comments on: Declarative caching for AppEngine http://radomirml.com/2010/05/20/declarative-caching-for-appengine my blah, blah, blah... Tue, 04 Oct 2011 06:20:48 +0000 hourly 1 http://wordpress.org/?v=3.1 By: Henrichttp://radomirml.com/2010/05/20/declarative-caching-for-appengine/comment-page-1#comment-43 Henric Tue, 01 Jun 2010 08:58:25 +0000 http://radomirml.com/?p=203#comment-43 I'm aware of this limitation. In some places, we are actually using the cache to store used cache keys, just to be able to clear parts of the cache. I’m aware of this limitation. In some places, we are actually using the cache to store used cache keys, just to be able to clear parts of the cache.

]]> By: radomirhttp://radomirml.com/2010/05/20/declarative-caching-for-appengine/comment-page-1#comment-42 radomir Tue, 01 Jun 2010 07:51:09 +0000 http://radomirml.com/?p=203#comment-42 At this time, you could clear cached entry using the @MemCacheSetter annotation, setting the value to null. I'll make a note about this and add a separate annotation for removing from cache.Notice, however, that it's not possible to clear the complete Memcache on GAE or just selected parts of it as you mentioned. At this time, you could clear cached entry using the @MemCacheSetter annotation, setting the value to null. I’ll make a note about this and add a separate annotation for removing from cache.

Notice, however, that it’s not possible to clear the complete Memcache on GAE or just selected parts of it as you mentioned.

]]> By: Henrichttp://radomirml.com/2010/05/20/declarative-caching-for-appengine/comment-page-1#comment-41 Henric Tue, 01 Jun 2010 07:18:59 +0000 http://radomirml.com/?p=203#comment-41 This looks really interesting! Do you have any ideas to how to clear the cache for a specific method? Expiration cache is good but there are often situations where you want to clear parts of the cache. This looks really interesting! Do you have any ideas to how to clear the cache for a specific method? Expiration cache is good but there are often situations where you want to clear parts of the cache.

]]> By: radomirhttp://radomirml.com/2010/05/20/declarative-caching-for-appengine/comment-page-1#comment-39 radomir Fri, 28 May 2010 06:47:34 +0000 http://radomirml.com/?p=203#comment-39 No, I don't. In fact, I'm very happy with Stripes. As far as I recall, "Hello World" type of application with Stripes that I tried on App Engine was starting up in just a couple of seconds. (I based BugDigger on Stripes and currently it needs about 15 seconds to start up.) Before that I was trying to use Grails, which was a disaster... its dynamic nature is resource hungry resulting in too many deadline exceptions on App Engine, in many cases completely preventing application to start up. Did you try SpringMVC that way to see how much time goes to the framework initialization?So, I can only recommend Stripes (not only for use on App Engine but for standalone applications too). It proved as a really stable and well thought framework.P.S. I have some hours available in June so feel free to contact me if you need any developer help. No, I don’t. In fact, I’m very happy with Stripes. As far as I recall, “Hello World” type of application with Stripes that I tried on App Engine was starting up in just a couple of seconds. (I based BugDigger on Stripes and currently it needs about 15 seconds to start up.) Before that I was trying to use Grails, which was a disaster… its dynamic nature is resource hungry resulting in too many deadline exceptions on App Engine, in many cases completely preventing application to start up. Did you try SpringMVC that way to see how much time goes to the framework initialization?

So, I can only recommend Stripes (not only for use on App Engine but for standalone applications too). It proved as a really stable and well thought framework.

P.S. I have some hours available in June so feel free to contact me if you need any developer help.

]]> By: johnhttp://radomirml.com/2010/05/20/declarative-caching-for-appengine/comment-page-1#comment-38 john Fri, 28 May 2010 05:22:39 +0000 http://radomirml.com/?p=203#comment-38 Are you seeing deadline exceeded exceptions with Stripes? We're using SpringMVC and since the framework takes so long to start up the app often gets deadline exceeded exceptions during loading requests.Thanks Are you seeing deadline exceeded exceptions with Stripes? We’re using SpringMVC and since the framework takes so long to start up the app often gets deadline exceeded exceptions during loading requests.

Thanks

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