ITM 102 Lecture Notes - Lecture 5: Minicomputer, Information Technology Management, Scalability
5 Dec 2017
School
Department
Course
Professor
Document Summary
It infrastructure: set of physical devices and software required to operate an enterprise, set of firm-wide services including, computing platforms providing computing services, physical facilities management services. It management, education, and other services: (cid:862)ser(cid:448)ice platfor(cid:373)(cid:863) perspecti(cid:448)e, more accurate view of value of investments. Computer hardware platforms: client machines, desktop pcs, laptops, mobile computing: smartphones, tablets, desktop chips vs mobile chips, servers, mainframes. Ibm mainframe: digital workhorse for banking and telecommunications networks. Operating system platforms: corporation servers, windows server, unix, linux, client level, microsoft windows, android, ios, windows 10 (mobile/multitouch, google"s chro(cid:373)e o (cloud computing) In 2016, firms spend billion on software for enterprise applications: largest providers, sap, oracle, middleware providers. Networking/telecommunications platforms: network operating systems, windows server, linux, unix, network hardware providers, cisco, juniper networks, telecommunication services, telecommunications, cable, telephone company charges for voice lines and. Data management and storage: database software providers.
