HP-UX
HP-UX is a proprietary, Unix-like operating system developed by Hewlett-Packard (now Hewlett Packard Enterprise) for its HP 9000 series of servers and workstations, initially based on Motorola 68k, then PA-RISC, and later Intel Itanium processors. Renowned for its robustness, scalability, and…
Key facts
- First appeared
- 1983
- Category
- technology
- Problem solved
- HP-UX was created to address the need for a highly reliable, scalable, and secure operating system that could fully leverage the capabilities of Hewlett-Packard's advanced server hardware, particularly for mission-critical enterprise applications. Before HP-UX, businesses using HP hardware lacked a tightly integrated, fully supported UNIX variant that could guarantee the uptime, performance, and advanced features required for demanding workloads, such as large databases, ERP systems, and financial applications, which fragmented or generic UNIX ports struggled to provide consistently.
- Platforms
- HP 9000 series (Motorola 68k, PA-RISC), HP Integrity series (Intel Itanium)
Related technologies
Notable users
- Financial institutions (banks, trading firms)
- Government agencies
- Large manufacturing companies
- Telecommunications companies
- Fortune 500 enterprises (primarily for legacy systems)