JNFA - is a netflow analyzer. It uses MySQL database to store accounting information. Filters, used in the JNFA, allows very flexible classificate any kind of traffic and store it in the differend fields in database.
HiLexed 2 is a dynamic hierarchical LL-parser system with integrated lexing. It features a powerful unlimited look-ahead, look-ahead compression*, dynamic rules and left-recursion*. * = Under development
RRFiller provides an easy-to-use solution for logging statistics into an RRDTool database. Designed to complement RRGrapher, the project also provides configurations for creation and updating RRD databases using standard tools like vmstat and netstat.
Web server logfile analysis