Take a sneak peek at the new NIST.gov and let us know what you think!
(Please note: some content may not be complete on the beta site.).
Even though the origins of cloud computing (i.e., utility computing) date from the 1960s, cloud computing in 2010 is a youthful field. Accumulated advances in network capacity, nearly ubiquitous connectivity, storage capacity, and efficient hardware virtualization have created new business opportunities: cloud providers can now rent computing resources over network connections to customers at costs that are very competitive with direct customer ownership. Moreover, cloud-based resource rentals have the potential to be far more flexible and convenient than resource ownership for end users. To maximize these opportunities, cloud providers are inventing new tools to manage remote, network-accessed, rental computing resources. These tools range from low-level system management utilities to new programming languages, new middleware software stacks, and new scalable algorithms for computing on large collections of data under the assumption that large numbers of compute and storage servers can be rapidly provisioned under software control.
The US Government, along with other potential cloud-computing customers, has a strong interest in the evolution of a vibrant and competitive cloud-computing marketplace. Prospective customers, however, legitimately seek answers to three important questions:
Generating high-quality cloud computing standards is one way to help to answer these questions, but standards development is time-consuming. In the absence of existing standards, there is a risk that short-term industry decisions affecting these questions, if not carefully considered in the short term, may become legacy constraints.
The Standards Acceleration to Jumpstart Adoption of Cloud Computing (SAJACC) project at the National Institute of Standards and Technology (NIST) seeks to generate concrete data about how different kinds of cloud system interfaces can support portability, interoperability, and security. By showing worked examples, the SAJACC project seeks to facilitate Standards Development Organizations in their efforts to develop high-quality standards that address these important needs.
The operation of SAJACC is conceptually simple. SAJACC will iteratively:
Figure 2 depicts the NIST Cloud Portal and the main steps of starting the SAJACC process. At this time of this writing, SAJACC is in step 1 of the figure.
Figure 1 SAJACC Process
HOLD FOR IMAGEThis document describes a set of preliminary use cases developed for the SAJACC project for the first pass through the SAJACC process. Through a series of open workshops, and through public comment and feedback, NIST will continue to refine these use cases and add new use cases as appropriate.