BitCometTracker is a high performance bittorrent tracker and manager from BitComet with a lot of enhancements.
BitCometServer supports both HTTP and UDP tracker protocols, database plugins, and multi-port listening. BitCometServer is tested under heavy load, over 80,000 torrents and 800,000 users. SDK sample of the database plugin is also provided.
Features:

• High performance, highly scalable
• Easy GUI configuration, simple interface
• Support both TCP and UDP tracker protocol
• Working with BitComet Client perfectly
• Remote monitor the performance using web browser
• Able to update database, plugin SDK is provided