Vibur DBCP is a concurrent, fast, and fully-featured JDBC connection pool based on Java dynamic proxies. It supports a fairness parameter, statement caching, Hibernate integration, and SQL queries logging, among other features. Various configuration examples (with Spring, Hibernate, etc.) are provided.
novi is a tool for finding the latest-version RPMs in a tree. It can be used to create Kickstart trees or yum repositories that contain the updated RPMS. In the case of Kickstart, this means machines come to life with the updates already applied. Using novi for a yum repository trims the size of the repodata files, which reduces client download and processing time.
Clipboard Modifier is a flexible system to modify the text in a clipboard in a variety of ways. It can copy a spreadsheet and change the clipboard so that it can be pasted into a wiki, with vertical bars (|) instead of tabs. It can modify multi-line clipboard text so that it can be pasted into Java or Python as strings. An URL in the clipboard pointing to Amazon can be modified so that it has your Associate ID in it. It can pipe the clipboard to a shell command and retrieve the output from it. A clibpboard can be forced to text, removing things like formatting. A complicated URL can be converted into its Python equivalent, using urlencode.
weta-dfs is a distributed file system. It is designed to be fail-safe through replications of files, fast and easy to install, platform independent, and to have fast recovery from crashes. It consists of Data Node Servers and one Meta Data Server and a java.io.File-like client API.
Jim (Java Image Manager) is a program for managing your personal images (photos, etc.). While Jim is really easy to use, its tagging technology is quite powerful. A plugin system makes it easy extensible with new technologies. It runs on several operating systems (including Windows, Linux and many more); all you need is a Java Runtime Environment.