The Ghan the standard gauge Stirling North to Marree line opened, and the Ghan was curtailed to operate only north of Marree. In October 1980 the remainder of the line was replaced by a standard-gauge line built to the west of the original line. An extension north from Alice Springs to Darwin opened in January 2004. Construction of what was then known as the Port Augusta to Government Gums Railway began in 1878 when Premier of South Australia William Jervois broke ground at Port Augusta. The line reached Hawker in June 1880, Beltana in July 1881, Marree in January 1884 and Oodnadatta
Software as a service Systems (MIS), enterprise resource planning (ERP), invoicing, human resource management (HRM), talent acquisition, learning management systems, content management (CM), and service desk management. SaaS has been incorporated into the strategy of nearly all leading enterprise software companies. According to a Gartner Group estimate, SaaS sales in 2010 reached $10 billion. SaaS applications are also known as Web-based software, on-demand software and hosted software. The term "Software as a Service" (SaaS) is considered to be part of the nomenclature of cloud computing, along with Infrastructure as a Service (IaaS), Platform as a Service (PaaS), Desktop as a Service (DaaS), managed software