On-Premise ERP is an enterprise resource planning (ERP) software and/or system that is implemented onsite and maintained in a physical office space within an organization, hosted on the company’s own computers and servers for full control, support and ownership of the entire system once implemented. The first ERP systems were introduced in the 1990s and started as early solutions based on previous MRP-modeled systems and were created during a time where on-premise was a faster solution as commercial internet systems of the 1990’s did not have reliable, high-volume information transfer speeds. With the introduction of high speed internet, “smart” digital technologies that connect businesses in real-time, as well as adaptable cloud-based ERP software systems that are more agile and scale more quickly than on-premise solutions, on-premise ERP systems are sometimes referred to as “legacy ERP” software.