PeopleSoft is a software company specializing in data integration specifically in areas of human resources management, Enterprise performance, financial software, and other ERP related products. They can be considered one of the pioneers of comprehensive Enterprise resource planning software suite. PeopleSoft implementation of ERP in big corporations propelled it to the top position in the ERP market. In mid-2000, PeopleSoft was acquired by Oracle in a very hostile takeover of erp project management. This makes the Oracle software company sole owner of PeopleSoft. Oracle for its part retained the brand and product features of PeopleSoft so that its customer base could not be compromised.
ERP software package created by PeopleSoft has the uncanny ability to work flawlessly with different operating systems and multiple database platforms. This functionality added to the popularity of PeopleSoft software because they can be used across multiple systems and can integrate data stored on different server platforms. In fact PeopleSoft pioneered the server-client interfaces and they become so good at it they were considered trail blazer in this venture. It was changed however by Oracle and it shifted PeopleSoft to web based data interfaces. PeopleSoft implementation and peoplesoft training could now be accessed over a web client and the focus of the company became web based, downgrading its traditional client server interfaces.