Cloud computing is one of the latest computer and business industry buzz words. This paper will discuss the definition of cloud computing, the public or external cloud, the private or internal cloud, the evolution of cloud computing and more. 

<p>Read this white paper to learn why you should always have an effective requirements definition before you begin any kind of software development. Use this paper as a guideline to learning how to create an effective outline of expectations, how to put them into action, and the benefits you’ll reap at the end of the process.</p> 

The SAP Portal Site Management app allows you to run multiple portals within an integrated Web content management (WCM) system. Watch this step-by-step demonstration to see just how easy it is to edit an existing Web page using the tool. Learn how SAP Portal Site Management can enhance your portal environment and improve your overall experience. 

This paper discusses the improved functions of portals, specifically SAP NetWeaver, and how you can make the most of them within the enterprise. 

Gregor Hohpe and Bobby Woolf documented their combined experience in the integration space and created the book "Enterprise Integration Patterns" (EIP), which has since been adopted as the standard for describing messaging solutions. Check out this deck of flashcards to find definitions of integration design patterns based on EIP. 

Secure Sockets Layer virtual private networks compose a mature market segment, serving a variety of VPN use cases for workstations and mobile-device remote access. In this Magic Quadrant, Gartner examines the role of SSL VPNs in remote access and the state of the market. 

Virtualization is creating a whole new sense of efficiency and resource utilization in today's data centers.  However, the area of user virtualization is one area where there is still considerable room for growth. Access this exclusive resource to learn how user virtualization can extend the value of your data center. 

<p>The same improvements that increase software performance create new security risks that IT pros must contend with. This white paper takes a closer look at the nature of software complexity and describes tactics you can implement to minimize it.</p> 

Big Data: What is it? Get a hype-free definition and expert breakdown of Big Data storage and analytics in this e-guide. 

More IT pros are looking to introduce a cloud infrastructure to their organization. However, as the definition and its potential benefits have morphed over time, knowing exactly what this technology offers is not always easy. This white paper highlights cloud computing to help you better evaluate this technology. Learn more here. 

The definition of a mobile payment is often open to interpretation and can differ from source to source.    Juniper Research has a simple definition of a mobile payment as “payment for goods or services with a mobile device such as a phone, Personal Digital Assistant (PDA), or other such device.”