Comments for bogdan@j3e

Comment on Put together Struts2, JPA, Hibernate and Spring by Ramkumar D

Ramkumar D — Thu, 28 Apr 2011 09:51:05 +0000

Hi Im getting below exception can anyone help me?

14:40:32,328 INFO [TomcatDeployer] deploy, ctxPath=/strutsSpringJPA, warUrl=file:/C:/jboss-4.0.1sp1/server/default/deploy/strutsSpringJPA.war/
14:40:33,593 INFO [Engine] StandardContext[/strutsSpringJPA]Initializing Spring root WebApplicationContext
14:40:33,593 INFO [ContextLoader] Root WebApplicationContext: initialization started
14:40:33,593 INFO [XmlWebApplicationContext] Refreshing org.springframework.web.context.support.XmlWebApplicationContext@139ef3a: display name [Root WebApplicationContext]; startup date [Thu Apr 28 14:40:33 GMT+05:30 2011]; root of context hierarchy
14:40:33,593 INFO [XmlBeanDefinitionReader] Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
14:40:33,625 INFO [XmlBeanDefinitionReader] Loading XML bean definitions from ServletContext resource [/WEB-INF/exampleContext.xml]
14:40:33,656 INFO [XmlWebApplicationContext] Bean factory for application context [org.springframework.web.context.support.XmlWebApplicationContext@139ef3a]: org.springframework.beans.factory.support.DefaultListableBeanFactory@e776f7
14:40:33,750 INFO [DefaultListableBeanFactory] Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@e776f7: defining beans [org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor#0,authorDao,bookDAO,authorService,bookService,authorAction,bookAction,entityManagerFactory,dataSource,transactionManager,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.transaction.config.internalTransactionAdvisor]; root of factory hierarchy
14:40:33,765 INFO [DriverManagerDataSource] Loaded JDBC driver: com.mysql.jdbc.Driver
14:40:33,781 INFO [LocalContainerEntityManagerFactoryBean] Building JPA container EntityManagerFactory for persistence unit ‘SHS_Example’
14:40:33,781 INFO [DefaultListableBeanFactory] Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@e776f7: defining beans [org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor#0,authorDao,bookDAO,authorService,bookService,authorAction,bookAction,entityManagerFactory,dataSource,transactionManager,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.transaction.config.internalTransactionAdvisor]; root of factory hierarchy
14:40:33,781 ERROR [ContextLoader] Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘authorDao’ defined in ServletContext resource [/WEB-INF/exampleContext.xml]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘org.springframework.transaction.config.internalTransactionAdvisor’: Cannot create inner bean ‘(inner bean)’ of type [org.springframework.transaction.interceptor.TransactionInterceptor] while setting bean property ‘transactionInterceptor’; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘(inner bean)’: Cannot resolve reference to bean ‘transactionManager’ while setting bean property ‘transactionManager’; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘transactionManager’ defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean ‘entityManagerFactory’ while setting bean property ‘entityManagerFactory’; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘entityManagerFactory’ defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:547)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:485)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:169)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:170)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:413)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:735)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:369)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:251)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:190)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4343)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
at org.apache.catalina.core.StandardContext.init(StandardContext.java:5441)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatDeployer.java:289)
at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeploy(TomcatDeployer.java:92)
at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:374)
at org.jboss.web.WebModule.startModule(WebModule.java:62)
at org.jboss.web.WebModule.startService(WebModule.java:40)
at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:272)
at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:222)
at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:891)
at $Proxy0.start(Unknown Source)
at org.jboss.system.ServiceController.start(ServiceController.java:416)
at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
at $Proxy28.start(Unknown Source)
at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:360)
at org.jboss.deployment.MainDeployer.start(MainDeployer.java:964)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:775)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:738)
at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:122)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:131)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
at $Proxy8.deploy(Unknown Source)
at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:305)
at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:463)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:204)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:215)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:194)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘org.springframework.transaction.config.internalTransactionAdvisor’: Cannot create inner bean ‘(inner bean)’ of type [org.springframework.transaction.interceptor.TransactionInterceptor] while setting bean property ‘transactionInterceptor’; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘(inner bean)’: Cannot resolve reference to bean ‘transactionManager’ while setting bean property ‘transactionManager’; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘transactionManager’ defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean ‘entityManagerFactory’ while setting bean property ‘entityManagerFactory’; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘entityManagerFactory’ defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:229)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:122)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1274)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1042)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:485)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:169)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:170)
at org.springframework.aop.framework.autoproxy.BeanFactoryAdvisorRetrievalHelper.findAdvisorBeans(BeanFactoryAdvisorRetrievalHelper.java:87)
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findCandidateAdvisors(AbstractAdvisorAutoProxyCreator.java:98)
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findEligibleAdvisors(AbstractAdvisorAutoProxyCreator.java:84)
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.getAdvicesAndAdvisorsForBean(AbstractAdvisorAutoProxyCreator.java:66)
at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:296)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1368)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:540)
… 83 more

Comment on Facebook temporarily lost data. by cheryl kelly

cheryl kelly — Sat, 12 Mar 2011 15:14:31 +0000

I lost the whole facebook date and a new one has been started please retrieve old facebook back

Comment on MySQL Index Performance by Kelsi Foston

Kelsi Foston — Sun, 30 Jan 2011 14:43:14 +0000

I’m really enjoying the theme/design of your web site. Do you ever run into any browser compatibility problems? A few of my blog visitors have complained about my website not working correctly in Explorer but looks great in Opera. Do you have any tips to help fix this issue?

Comment on Tomcat clustering configuration by Sreejith P

Sreejith P — Tue, 21 Dec 2010 07:28:01 +0000

Hi , I am using apache+mod_jk as loadbalancer and two different tomcats are running on two diffrent systems. The loadbalance is working fiine but have issue related to the session relication. The session is not maintained. Please find the server.xml details given below : IP of the tomcat running instances are 192.168.1.123 and 192.168.1.43 and the version of the tomcat used is tomcat-6.0.26 ============================================= ============================================== And my workers.properties file is given below : worker.list=tomcat worker.worker1.domain=jvm1 worker.worker1.port=8009 worker.worker1.host=192.168.1.43 worker.worker1.type=ajp13 worker.worker1.lbfactor=1 worker.worker1.socket_keepalive=1 worker.worker2.domain=jvm2 worker.worker2.port=8009 worker.worker2.host=192.168.1.123 worker.worker2.type=ajp13 worker.worker2.lbfactor=1 worker.worker2.socket_keepalive=1 worker.tomcat.type=lb worker.tomcat.sticky_session = 1 worker.tomcat.balance_workers = worker1, worker2 worker.tomcat.method=B ================================================== I have added the in the conf/Catalina/localhost/ROOT.xml and in the file webapps/ROOT/WEB-INF/web.xml ================================================== Please guid me to set session replication set up.

Comment on Put together Struts2, JPA, Hibernate and Spring by paul

paul — Mon, 15 Nov 2010 05:20:12 +0000

cool! i also wanna share this very spoon fed version of Spring + Hibernate + JPA combo

http://www.adobocode.com/spring/spring-with-hibernate-annotations

tnx

Comment on Put together Struts2, JPA, Hibernate and Spring by Alexp

Alexp — Thu, 07 Oct 2010 16:10:42 +0000

Hi,

Thanks for the lesson

I try to use the getById method of the GenericJPADAO class but it doesn’t work (nullpointerexception)

persistantClass attribute is null and there is no setter in your code to instantiate it

java.lang.NullPointerException
org.hibernate.impl.SessionImpl.get(SessionImpl.java:836)
org.hibernate.ejb.AbstractEntityManagerImpl.find(AbstractEntityManagerImpl.java:182)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:198)
$Proxy13.find(Unknown Source)
org.bserban.shs.dao.GenericJPADAO.getById(GenericJPADAO.java:32)
org.bserban.shs.service.UtilisateurService.getById(UtilisateurService.java:45)
org.bserban.shs.service.UtilisateurService.getById(UtilisateurService.java:1)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
$Proxy16.getById(Unknown Source)
org.bserban.shs.action.UtilisateurAction.prepare(UtilisateurAction.java:28)
com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:134)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:165)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:179)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:488)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)

Comment on Simple MVC for Flex and AIR by madhu

madhu — Tue, 28 Sep 2010 16:18:09 +0000

Hi,

Can,you please let me known how i can integrate the same exmple with services.I mean the same example connecting backend services such as java , .net , php etc.

if you can repley me that will help me a lot.

Thanks,
Madhu

Comment on Tomcat clustering configuration by Rahul

Rahul — Wed, 04 Aug 2010 15:59:25 +0000

I tried your example but with the following Setup: Windows 7 Apache 2.2 Tomcat 5.5 mod_jk-1.2.30-httpd-2.2.3

After performing the appropriate installs, I can get to the Apache default page, and I can access the Tomcat on localhost as well. But when I try to access jsp-examples via Apache, I’m getting the following error 503:

“Service Temporarily Unavailable The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.

I checked apache and tomcat logs, but they do not report any exceptions there, would appreciate if anyone can point how can I find what is the problem.

I have different ports, checked the jvmRoute names and all, but I am not able to locate the problem.

any help would be appreciated.

Comment on Put together Struts2, JPA, Hibernate and Spring by bserban

bserban — Thu, 08 Jul 2010 11:21:54 +0000

@Joseph

When do you receive this error? Is it when you start Tomcat or it is related to your IDE?

Bogdan

Comment on Simple way to scale your Web App – Part 1 by Frank

Frank — Sat, 03 Jul 2010 19:38:07 +0000

Nice post. Evaluate nginx for load balancing and varnish for caching reverse proxy.