Data abstraction overcomes data structure incompatibility by transforming data from its native structure and syntax into reusable views and data services. But some data abstraction approaches work better than others. Composite data virtualization is an optimal way to implement an abstraction layer at enterprise scale. 

For many years network administrators have expected security breaches to come from outside an organization or at the upper layers of the OSI model. This paper will focus on securing layer 2 switching at the access layer through port security and preventing denial of service (DoS) attacks at layer 2. 

This paper encourages all businesses to consider a more formal "green" strategy in regards to client computing and the technology refresh cycle. The timing could not be better. There is also a business case to be made that the 'business as usual' environment could view the "green" initiative as a compelling event unto itself. 

Overlay transport virtualization (OTV) can help solve many of the challenges in today's increasingly virtualized and geographically dispersed data centers. Access this paper for a high-level overview of this technology and how it differs from the alternatives. 

While a DDoS attack can be damaging to any organization, DDoS attacks specifically at the application-layer can be more ominous. Understanding these attacks are the first step to keeping your organization protected. In this e-guide, explore how DDoS is being used, what you can do to stop them, the future of the web threat landscape and more. 

Brought to you by SearchNetworking.com, this expert E-Guide unveils how you can increase your visibility with a layered security strategy. 

This white paper will help you better understand the Project Management Life Cycle by introducing the Project Management Network Diagram (PM Network Diagram) from Global Knowledge. This diagram provides a visual illustration of the life cycle and can help you prepare for the PMP exam. 

Layered Tech chose Dell servers to build a new infrastructure that would take its managed hosting and cloud services to a new level, and saw performance increase by 22 percent. Download this case study for more information. 

BI empowers companies with the ability to offer products and services at the lowest cost and with the greatest amount of efficiency and productivity possible- while returning the highest revenues and profits. Learn how BI can help you to establish a culture of measurement and begin a powerful cycle of continued improvement within your organization. 

This resource demonstrates how a buy-and-hold strategy can add data center costs that many of today’s enterprises simply can’t afford. Read on to learn more about server replacement cycles and the ongoing operational costs of holding on to legacy hardware platforms long past their recommended life-cycle. 

Virtual data centers must adhere to the same information security requirements physical data centers including, security posture, compliance, threat awareness and mitigation and more. View this resource to uncover how to meet these needs with a multi-layer security approach.