I have been trying out MongoDB in a replica-set configuration to see how it scales/performs/copes. I have been using Morphia (a POJO mapping layer on top of Mongo\'s Java drivers) to persist 10,000 s
does anyone know a parallel aplication/benchmark in java that simulates checkpointing? i mean, in my cluster there are running parallel processes in diferent nodes and i want to make them concurrently
I dont currently have access to a SQL server cluster for development (one using cluster services with a SAN behind it) but will do so in the future for the live environment.
I have a multi tier application that want to use a RAC to improve the availability of the server. What we have now is, the client side sending a transaction data to the server side through a webservi
I\'m up to migrate an WebApplication into an Apache Tomcat Cluster. I\'mnow need to share some Events / Messages / Objects along the Cluster.
We have a plateform that uses 2 rabbitmq nodes loadbalanced by a linux LVS (ipvsadm) in front. We have ipvsadm configured with persistent connections and clients with heartbeat. So far so good.
I didn\'t find much information about EJB 3.1 Singletons in cluster enviroment. Is it true开发者_StackOverflow中文版 that specification says that those singletons will guarantee one instance per JVM -
I have a problem regarding to the software deployment. We\'re using JBoss 4.2.3. Please let me explain a typical manual deployment process I\'m doing now:
We develop an application which is normally deployed on a single webserver. Now we check how it runs in a clustered environment, as some customers are using clusters.
What kind of hardware do I need to handle a cluster between 3 servers? Can this be done programatically?
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