Overview One of the high availability methods provided by glassfish, is session replication. With session replication enabled, the server distributes session data across the cluster. If one cluster instances crashes, the session is still available on the other instances. Requirements A recent glassfish installation (versions prior to 2.1.1 had some bugs). A configured cluster (Look… Continue reading »
Oct
26
Glassfish cluster configuration
Overview After I looked around the web, I’ve found a few good howto’s about glassfish cluster configuration, but either they use only single machine clusters or they have some other disadvantages in my eyes. So I’ve decided to write my own article about this. This article will describes how to set up a two machine… Continue reading »
Oct
25
nxApex Workflow Editor
The Workflow Editor is a part of the net-linx application nxApex. The users of this application are phone directory publishers. Service order is a process to import customer information like address, phone number, placement information, etc and to create and update the existing information in the customer database by creating, deleting or updating this information.… Continue reading »
Oct
25
Crystal Web
CrystalWeb is a web reporting application written for a company from Stralsund. The application is used for hosting Crystal Reports reports in the intranet of the company. The administrator is able to put new reports to the system, which is directly connected to the internal RIOS database for always up tp date data. This database… Continue reading »
Oct
25
UniCar
UniCar is a web application for managing car pools. With UniCar it is possible to manage all aspects of a car pool. Users who need a car from the pool can quickly get the informations about the available cars. Detailed informations about every car are stored, if a user looks for a car for special… Continue reading »
Oct
25
PathFinder
PathFinder is an application for visualizing path finding algorithms written in by Armin and me. The source code of pathfinder was published at sourceforge.net (project page). The application can visualize the whole calculation of the implemented path finding algorithms. These algorithms are: A* Depth first Breadth first Hill climbing Beam search British museum Branch and… Continue reading »