Improve Java performance on Solaris
OpenSolaris uses a single-threaded malloc by default for all applications. The JDK that is compiled for Solaris fails to be linked against mtmalloc or the newer umem malloc implementation that is...
View ArticleGrizzlyConnector patch for Jetty to work with QueuedThreadPool
This is a late night post, so I am just going to make it short. This patch lets you use QueuedThreadPool with the Grizzly Connector. This is a monkey patch, getMaxThreads() should be moved up into the...
View ArticleWicket MixedParamHybridUrlCodingStrategy
I am about to run out the house for the Labor Day weekend, quickie post on my new coding url strategy. MixedParamHybridUrlCodingStrategy lets you keep stateful multi-pagemap URLs clean while using...
View ArticleScala memcached implementation
I finally got around to open sourcing our scala memcached implementation that we use at fabulously40 for session storage. Since wicket sessions can vary greatly in size, using the standard memcached...
View ArticleMogileFS Client on JRuby!
Are you running JRuby in production? Do you want distributed file storage for your “enterprise” application? Look no further, MogileFS is here. MogileFS-Client has compatibility issues with JRuby due...
View ArticleClustering Wicket for fun and profit!
I hate expired sessions, death to all expired sessions. Traditionally a Java servlet container has a fixed session time, a flood of traffic can potentially cause JVM OOM errors if the session time is...
View ArticleG1 Garbage Collector Considered Slow?
I was recently considering trying out the new G1 garbage collector, see if it was any better than current real time CMS garbage collector. A concurrent soft real-time garbage collector that can...
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