Business-software giant 0racle became an industry leader by offering a whole range of products and services to satisfy customer needs for enterprise software. Known origi- nally for its flagship database management systems, Oracle spent S30 billion in recent years to buy 56 companies, including $7.4 billion to buy Sun Microsystems, doubling l the company's revenue to $24 billion and sending its stock saanng in the process To become a one-stop shop for all kinds of business customers, Oracle seeks to offer the widest ranges of products in the software industry. It now sells everything from server computers and data storage devices to operating systems, databases, and software for running account ing, sales, and supply chain management. At the same time, Oracle has launched "Project Fusion" to unify its different appli cations, so customers can reap the benefits of consolidating many of their software needs with Oracle. Oracle's market power has sometimes raised both criticism from customers and com cerns from government regulators. At the same time, its many long-time customers speak to its track record of product innova tion and customer satisfaction.