RC Flyers Toolkit Box is a handy toolbox for R/C pilots. It helps you manage batteries, flights, charge cycles, and check lists. It helps you keep track of which of your batteries are charged, where and when you have been flying last, how much went in your battery compared to the last cycle, what you have to pack to take with you, and which parts you have to check before flying. For rotary wing users, there is a pinion calculator that quickly gives you an idea about the RPM to be expected.
PostgreSQL is a robust relational database system with over 25 years of active development that runs on all major operating systems. It is fully ACID compliant, and has full support for foreign keys, joins, views, triggers, and stored procedures (in multiple languages). It includes most SQL92 and SQL99 data types, including INTEGER, NUMERIC, BOOLEAN, CHAR, VARCHAR, DATE, INTERVAL, and TIMESTAMP. It also supports storage of binary large objects, including pictures, sounds, or video. It has native programming interfaces for C/C++, Java, .Net, Perl, Python, Ruby, Tcl, and ODBC, among others, and exceptional documentation.
HyperSQL is like the doxygen program with Javadoc added, but for SQL. It hypermaps SQL views, packages, procedures, and functions to HTML source code listings, and it shows all the code locations where these are used. You can use JavaDoc-style comments for documentation and even embed UnitTests with them.
DB2 is a database management system that offers industry leading performance, scalability, and reliability on your choice of platform from Linux to z/OS. Its Web Control Center offers administrators an easy-to-use interface for maintaining databases, and can be run from any Java-enabled Web browser. For Java developers, DB2 UDB for Linux offers support for JDBC and SQLJ, and Net.Data allows for the creation of dynamic data diven Web applications. DB2 UDB for Linux allows you to harness the power of user-defined types and functions and support for Binary Large Objects.
GCstar is an application that can be used to manage collections of different types. Users can enter all the items they own, along with associated information and later perform searches using filtering criteria. A plugin system allows some information to be downloaded automatically from Internet sites. Collections can be exported to many formats, including HTML, XML, CSV, or Tellico file format, or imported from Ant Movie Catalog or Tellico, among others. It currently manages collections of movies, video games, books, music, numismatic, wines, board games, and lets users define their own types of collections.
phpVideoPro is a program to manage your collection of DVDs, Video CDs, and video tapes. It stores all data in a database, and provides you with features for adding/changing entries, displaying lists, printing labels and lists, and more. An online help system is built-in to guide you when necessary, and an integrated user/session management protects your data against unauthorized access. Support for multiple languages is provided, and supported databases include MySQL and PostgreSQL; SQLite support is still experimental.