Ralf Wolter – författare

Despite the explosion of networking services and applications in the past decades, the basic technological underpinnings of the Internet have remained largely unchanged.  At its heart are special-purpose appliances that connect us to the digital world, commonly known as switches and routers.  Now, however, the traditional framework is being increasingly challenged by new methods that are jostling for a position in the “next-generation” Internet.  The concept of a network that is becoming more programmable is one of the aspects that are taking center stage.  This opens new possibilities to embed software applications inside the network itself and to manage networks and communications services with unprecedented ease and efficiency. 

In this edited volume, distinguished experts take the reader on a tour of different facets of programmable network infrastructure and applications that exploit it.  Presenting the state of the art in network embedded management and applications and programmable network infrastructure, the book conveys fundamental concepts and provides a glimpse into various facets of the latest technology in the field. 

 The general trend of modern network devices towards greater intelligence and programmability is accelerating the development of systems that are increasingly autonomous and to a certain degree self-managing. Examples range from router scripting environments to fully programmable server blades. This has opened up a new field of computer science research, reflected in this new volume.

This selection of contributions to the first ever international workshop on network-embedded management applications (NEMA) features six papers selected from submissions to the workshop, held in October 2010 at Niagara Falls, Canada. They represent a wide cross-section of the current work in this vital field of inquiry. Covering a diversity of perspectives, the volume’s dual structure first of all examines the ‘enablers’ for NEMAs—the platforms, frameworks, and development environments which facilitate the evolution of network-embedded management and applications.

The second section of the book covers network-embedded applications that might both empower and benefit from such enabling platforms. These papers cover topics ranging from deciding where to best place management control functions inside a network to a discussion of how multi-core hardware processors can be leveraged for traffic filtering applications. The section concludes with an analysis of a delay-tolerant network application in the context of the ‘One Laptop per Child’ program.

There is a growing recognition that it is vital to make network operation and administration as easy as possible to contain operational expenses and cope with ever shorter control cycles. This volume provides researchers in the field with the very latest in current thinking.