The OpenCA Project is a collaborative effort to develop a robust, full-featured and Open Source out-of-the-box Certification Authority implementing the most used protocols with full-strength cryptography world-wide. OpenCA is based on many Open-Source Projects. Among the supported software is OpenLDAP, OpenSSL, Apache Project, Apache mod_ssl.
Orac is a GUI tool for Database Administrators written in Perl, Tk, and DBI. It organizes many useful DBA scripts into a nice graphical interface, for collecting statistics on your database, or diagnosing problems. It currently supports Oracle, Sybase, and Informix. Richard Sutherland's DDL::Oracle Perl module has been integrated with the current version for the Oracle side of things, greatly improving the Oracle developer options on the program.
TOra is a Toolkit for Oracle that helps the DBA or developer of a database application. It features an SQL worksheet with PL/SQL block parsing, a PL/SQL debugger and editor with syntax highlighting, a Schema browser, Unicode support, printing, and a full suite of DBA management tools.
GNU EPrints is a solution for sites wanting to set up archives. By default it is configured to be an archive of research publications but can be easily altered. It is scalable and robust; all metadata is stored in UTF-8 rather than ASCII, and all "phrases" the system uses in user interaction are stored in an XML file for easy editing or translating. The system is built around Apache, mod_perl, and MySQL. Submissions are made via the Web and not entered into the main archive until approved by an editor.
Invenio (formerly CDSware) is a suite of applications that provides the framework and tools for building and managing an autonomous digital library server. It complies with the Open Archives Initiative metadata harvesting protocol (OAI-PMH) and uses MARC 21 as its underlying bibliographic standard. Its flexibility and performance make it a comprehensive solution for the management of document repositories of moderate to large size.
Osmius is a monitoring tool for everything connected to a network. It features very high performance. It allows you to create and integrate business services, SLAs, and ITIL processes such as availability management and capacity planning. Osmius offers real GIS capabilities, BI, and data mining to keep track of SLA requirements.
SYMPLiK EXZELLENZ is a program to manipulate table data in Oracle database by using a Microsoft Excel file (xls or xlsx format). Unlike Oracle WebADI, More4Apps, or other Excel-driven solutions, this program does not use Office VBA (macros) to process the data. It is a pure Java solution incorporated with Apache POI and the Oracle JDBC driver to download, upload, insert, update, and delete data from Oracle database tables. It is Linux-friendly for Open Office users as long as the spreadsheet is in Excel formats.