mylbhelper helps dumb load balancers do their job. It monitors a local MySQL instance by periodically issuing a query. Should the query fail, a custom script, which typically would firewall off the load balancer, is executed. Likewise, when it comes back up, another script is executed. This means you can use any load balancer capable of distributing TCP traffic rather than one natively capable of talking MySQL. mylbhelper can also act solely as a monitoring daemon.
Fortress is a programming language designed for high-performance computing (HPC) with high programability. Features include implicit parallelism, transactions, mathematical syntax, static checking (but with type inference), and definition of large parts of the language in its own libraries.
Zym is an application level PHP5 framework that streamlines the development of applications in a consistent manner using a set of defined conventions and patterns. It is based off of Zend Framework and therefore inherits ZF's loose-coupled "use-at-will" architecture. Zym becomes the "glue" for bringing Zend Framework's components together to simulate a "full-stack" framework without the restrictions of one.
Porte is a framework designed to save time and to simplify the development of relational database applications written in PHP. It saves you from writing repetitive SQL to interact between your objects and the database. It can retrieve, search, and save objects without a single line of SQL.