System38s

System38s refers to a range of midrange computer systems manufactured by IBM. These systems were introduced in 1978 and were designed to be a more affordable and user-friendly alternative to IBM's larger mainframe computers. System38s were known for their integrated database capabilities and object-oriented architecture, which simplified application development and management.

The original System/38 featured a 48-bit architecture and could support a significant number of users. Over time, IBM released several upgrades and successors, including the AS/400 (Application System/400) in 1988, which became a highly successful platform. The AS/400 built upon the innovations of the System/38, offering increased performance, scalability, and a wider range of software.

System38s and their successors found widespread adoption in small to medium-sized businesses across various industries, including finance, manufacturing, and retail. They were prized for their reliability, security, and the integrated nature of their operating system and database. While the AS/400 evolved into the IBM i operating system on Power Systems hardware, the foundational concepts introduced by the System/38 continue to influence modern computing. The legacy of System38s is significant in the history of business computing.