XMLImportDB provides an easy-to-use interface that allows developers to create a baseline database environment that can be embedded in their source code for use in jUnit test cases. The database environment can be described in a separate file in the same package as the tests, in a hard coded string in the test case classes, or in any other location for which a java.io.Reader can be created at runtime.
ApacheDS is an LDAP and X.500 experimentation platform. Its backend subsystem and frontend are separable and independently embeddable. It provides a server side JNDI LDAP provider that directly interacts with the backend storage. It is powered by SEDA (Staged Event-Driven Architecture), which can handle large amounts of concurrency.
Nennius is an object-oriented application engine. Although initially intended to be a time and expense tracking tool, it has since been improved upon to support a wide array of data types and relationships. It offers the ability to run multiple, concurrent Web applications from a single Nennius engine. Each Web application is fully customizable and can easily be modified to fit almost any existing business model.
mod_ftpd is an FTP server module for Apache using the authentication system in Apache to provide anonymous or user-based FTP. Alternate chroot directories for users can be provided via a plugin system to check different data sources for the information. Currently a DBM and libdbi plugin are included. Limiting the number of users that can log into the system is also provided via a plugin system, so new limiting algorithms can be easily added in. Currently only a base limiter is provided which sets an overall cap to the each virtual server.