Mimer SQL is an SQL-based, high-performance RDBMS, targeted at mission-critical client/server environments. It offers scalable performance (including multi-processor support), and is available in all major Unix (including Linux), Windows, and OpenVMS platforms. It offers Optimistic Concurrency Control as the transaction handling method, instead of the more commonly used locking-type.
ldap-abook is an LDAP-based addressbook application, intended for users wishing to maintain a centralized server based addressbook. It provides a schema for an LDAP directory, a Perl library module, and a CGI script. The Web interface is used to view, add, modify, and delete entries. Any LDAP-aware email client (eg. Netscape Messenger, Microsoft Outlook, Lotus Notes, etc.) can be configured to look up email addresses on the LDAP server. The package also includes a Perl script which can be used to dump the directory onto a PalmOS device.
KWC (Key Width Calculator) calculates the bit count required to represent a specified number of combinations. It additionally calculates key width in platform bytes (C char type), actual number of combinations covered by that many bits, and the difference and ratio of requested and actual coverage.
SQL Server is a free portable multiuser relatational database management system. It supports the full SQL89 dialect and has some extensions from SQL92. It provides multiuser access and transaction isolation based on predicative locks. The working OS: UNIX. The working language: C . It also uses RPC, shared memory and message queues.
eDB is a very simple and easy-to-use collection of Perl 5 CGI scripts to perform searches on a flat-file database. Search results are displayed using HTML templates that can be modified to fit the user's needs. Pattern-based searches can be refined by using a range of values of a user-specified field. If desired, search results can be displayed using a paging procedure.