Cluster computer system hardware comprising central processing units (CPUs), computers and servers; cluster computer system software for high performance computations; supercomputer systems comprising central processing units(CPUs), computers and servers; supercomputer systems central processing units (CPUs), computers and servers designed for use with open source computer operating systems; computer hardware and computer networks consisting of multiple computers; computer software, namely, operating system software for enhancing high performance and high availability computer hardware and computer networks; computer software for the setup, configuration and management of cluster computer systems and supercomputer systems, computer operating system software and multiple computers in a networked environment

Computer consultation; design of high performance and high availability computer systems, cluster computer systems,supercomputer systems, multiple computer systems and computer networks