Microsoft deems Ruby on Rails a competitor
Numerous commercial software vendors offer competing software applications for connectivity (both Internet and intranet), security, hosting, and e-business servers. System Center competes with server management and server virtualization platform providers, such as BMC, CA, Inc., Hewlett-Packard, IBM, and VMWare in the management of information technology infrastructures. Forefront security products compete with McAfee, Symantec, and Trend Micro in protecting both client and server applications. Our products for software developers compete against offerings from Adobe, Borland, IBM, Oracle, Sun Microsystems, other companies, and open-source projects. Open source projects include Eclipse (sponsored by CA, IBM, Oracle, and SAP), PHP, and Ruby on Rails, among others. We believe that our server products provide customers with advantages in innovation, performance, total costs of ownership, and productivity by delivering superior applications, development tools, and compatibility with a broad base of hardware and software applications, security, and manageability.