To get any of these programs use the below link and fill out the requested info. This information will only be used by us to track who is using it in order to provide updates and bug fixes and will not leave the CNDS research group. If you have a problem with this please email commedia@cnds.jhu.edu. Spines January 18, 2005 (2.1) A software research platform that allows deployment of overlay networks in the Internet (read about it). Spread October 15, 2004 (3.17.3) A high performance messaging toolkit that is resilient to faults across external or internal networks. (read about it). Wackamole November 15, 2002 (2.0.0) An infrastructure application that helps make a cluster highly available. Similarly it can make a highly available logical router out of several routers. (read about it). Secure Spread 2.1.0 released, September 30, 2002 A library that provides security services for the Spread Group Communication System. (read about it). mod_backhand December 9, 2001 (1.2.1) A drop in module for the Apache web server that allows dynamic load-balancing over local area cluster of Apache web servers. (read about it). Flush Spread, July 2001 (1.0.2) A library that provides view synchrony semantics for the Spread Group Communication System. (read about it). The Frugal System A Metacomputing Tool for Jini-enabled Networks. The Frugal System schedules tasks on a scalable computing cluster to minimize system loads and optimize the use of memory. (read about it). The Stdutil Library A toolkit of high-performance C data structures and utility functions. (read about it). Questions or comments to: webmaster@cnds.jhu.edu TEL: (410) 516-5562 FAX: (410) 516-6134 Center for Networking and Distributed Systems Computer Science Department Johns Hopkins University 3400 N. Charles Street Baltimore, MD 21218-2686