Oracle provides the world's most complete, open, and integrated business software and hardware systems, with more than 370,000 customers representing a variety of sizes and industries in more than 145 countries around the globe. Oracle's product strategy provides flexibility and choice across the IT infrastructure. Now, with Sun server, storage, operating-system, and virtualization technology, Oracle is the only vendor able to offer a complete technology stack in which every layer is integrated to work together as a single system. In addition, Oracle's open architecture and multiple operating-system options gives our customers unmatched benefits from industry-leading products, including excellent system availability, scalability, energy efficiency, powerful performance, and low total cost of ownership.