The IBM 7000 series was a line of transistorized mainframe computers introduced by IBM in the early 1960s. These systems were designed to provide high-performance computing for business and scientific applications, featuring advanced processing capabilities compared to earlier vacuum tube models. The series included various models, such as the IBM 7090 and IBM 7094, which were widely used in research and industry. The IBM 7000 series played a significant role in the transition from vacuum tube technology to solid-state electronics, marking a shift towards more reliable and efficient computing. These computers supported a range of programming languages, including FORTRAN and LISP, and were instrumental in the development of early software applications.