Stratton & English Software - Performance Specialists
- Provider of Internet Software Services, specialising in Performance Investigations - including performance prediction, optimisation and testing.
- http://www.strattonenglish.co.uk

ATL-CSIM: System Simulation and Modeling Tools.
- Lockheed Advanced Technology Labs' CSIM is a general purpose discrete-event simulator for block diagram oriented systems. Graphical/interactive or text/batch simulations. Not to be confused with Mesquite Software's CSIM18, another simulation tool.
- http://www.atl.lmco.com/proj/csim

Internet Speed Boost Solutions
- Modem tweaks and browser tips to speed up Internet access. Reports web accelerator software options which claim full optimization.
- http://www.inboost.com/

University Classes on Computer Performance
- Web sites for academic classes on computer performance. Typical contents include syllabi, readings, homework, and lecture notes. Useful to students, instructors and practitioners who want to review the basics.
- http://www.frontrunnercpc.com/info/classes.htm

Quantitative System Performance
- Introductory text on analytic computer performance models. Complete text is available as searchable PDF. Published in 1984.
- http://www.cs.washington.edu/homes/lazowska/qsp/