Hibernate is apopularObject/RelationalMapper tool forJava, andimplements thepersistenceAPI. BesidesORMfunctionality,it providesindexing andsearch,annotation-basedconstraints,OGM for NoSQLstorage,various tools(mappingeditor,console,wizards,databasereverseengineering)and a fewextensions(HibernateShards).
DocFetcher isan Open Sourcedesktop searchapplication: Itallows you tosearch thecontents offiles on yourcomputer. —You can thinkof it as Googlefor your localfiles. Theapplicationruns onWindows, Linuxand Mac OS X,and is madeavailable underthe EclipsePublic License.
Yamado is aminimal note& journalsystem withextensions forfunctioning asa homepage& blog. Forget aboutdatabases,additionalframeworks andthe rest. Primarilyintended to beinstalled on aserver,requiring onlystandardutilities likebash, sed andawk. It usesthe file systemas a database.All articlesare submittedas a file andstored as afile. The fileformat is YAML+ Markdown.