"Special DBL" is a .Net library provides persistence layer for storing and retrieving objects in/from database (ORM engine) with advanced cache functions. Could be used as a persistence layer in web- and other kinds of .Net applications.
PippoProxy is a 100% pure Java HTTP proxy designed/implemented for Apache Tomcat. Thanks to its cache manager (that can be disabled in case of DYNAMIC proxied web sites) it's really very performant in case of STATIC proxied web sites.