The National Institute of Standards and Technology announced three public working groups to address cloud services, federated community cloud and interoperability and portability. The working groups are being formed to address requirements laid out in the Cloud Computing Standards and Technology Roadmap.
The Cloud Services working group will perform a study of cloud services and methodologies to determine their properties to clearly and consistently categorize cloud services.
Besides the cloud computing definition from NIST that categorizes cloud services as software as a service (SaaS), platform as a service (PaaS) and infrastructure as a service (IaaS), dozens of new types of cloud services and acronyms for them have popped up in the marketplace.
The new public working group will use the NIST Cloud Computing Reference Architecture to provide consistent categories of cloud services so buyers know what they are committing to before signing potentially costly, long-term contracts.
The Federated Community Cloud working group will define the term "federated cloud" and develop a path to its implementation. It is charged to develop a framework to support disparate community cloud environments – including those that access internal and external cloud resources from multiple providers.
The Interoperability & Portability for Cloud Computing working group will identify the types of interoperability and portability needed for cloud computing systems, the relationships and interactions between interoperability and portability; and circumstances where interoperability and portability are relevant in cloud computing.
Posted on Jun 23, 2014 at 11:51 AM0 comments
18F is the digital services group in the General Services Administration, whose goal is to promote innovation among agencies by creating and sharing open source applications specific to government. Some of its recent work, posted to Github, includes the following:
dodsbir-scrape is a python module for extracting DOD Small Business Innovation Research topics from http://dodsbir.net. It can get a list of topic numbers and solicitation information, get the topic from topic number or get all topics and save as a JSON file. So far, the scraper doesn't retrieve questions and answers associated with topics.
Communicart combines the features of a shopping cart with the those of an informal email conversation to create a permanent, searchable, archived record of why a particular group of objects was purchased and who approved this purchase. It is an effort to empower P-Card holders and GSA Advantage users to purchase as efficiently and effectively as possible. More on Communicart.
Code Talker is intended to power sites and applications that use various procurement codes for federal solicitations and support industry and government interactions. In one demo of the tool, it lets users find NAICS codes that match keyword descriptions, which could help business owners in categorizing their businesses.
Beckley is a search index and API server for anyone requiring basic, fast search of highly curated content. Named after John Beckley, the first Librarian of Congress, the idea is to allow non-developers to easily create a list of URLs and related info to be included in a siloed search index.
PriceHistoryGUI allows government buyers to research actual prices paid in order to lower the price they pay for goods and services. Individual transactions can be selected by "drag 'n drop" into portfolios, which can then be imported into a text editor to document market research. Within the federal government, this software uses data which is not available for public usage, but the code is in the public domain.
Posted on Jun 20, 2014 at 12:24 PM0 comments
At the latest Network Integration Evaluation (NIE), a Defense Department field evaluation of new technologies, the U.S. Army Electronic Proving Ground (USAEPG) provided a network forensics team that made a positive impact on network troubleshooting, reliability and network protection, the Army reported.
According to Ed D. Watt, an Army civilian and project engineer with USAEPG, network forensics offers network operators and systems administrators the ability to monitor network traffic and data in real time. This helps IT professionals establish a baseline normal network, and identify network issues quickly, like improperly configured or failing equipment and unauthorized use.
Network forensics, though relatively new, is increasingly becoming the tool of choice on civilian and corporate networks, offering not only network tuning, but intrusion detection, the Army said. Considered a proactive network protection, it allows network operators to identify unusual network traffic and respond to compromised systems well ahead of more traditional means of detection, like antivirus.
"When you start cleaning up the small things, the network gets better, data goes faster, all of a sudden, it's a force multiplier," Watt said, referring to the value of an efficient network for military operations.
The network forensics team provided support to all NIE participants, in essence creating a help desk-like support element for the event. Participants also asked the network forensics team for assistance in characterizing or optimizing their respective network, whether carrying data or voice, at the tactical or operational levels. The team responded to nearly 100 requests for assistance, all with successful outcomes.
Posted on Jun 19, 2014 at 10:43 AM0 comments
Los Alamos National Laboratory recently announced it had installed a new high-performance computer system, called Wolf, which will be used for unclassified research.
Wolf, manufactured by Cray Inc., has 616 compute nodes – each with two 8-core 2.6 GHz Intel Sandybridge processors, 64 GB of memory and a high speed Infiniband interconnect network. It uses the Lab’s existing Panasas parallel file system as well as a new one based on Lustre technology and will run at 197 teraflops per second.
“This machine modernizes our mid-tier resources available to Laboratory scientists,” said Bob Tomlinson, of the Laboratory’s High Performance Computing group. “Wolf is a critical tool that can be used to advance many fields of science.”
Initial science research projects to use Wolf include climate, materials and astrophysics modeling.
The Lab’s Institutional Computing program provides production-computing resources for open and collaborative science at the laboratory through a competitive, peer-reviewed proposal process. Los Alamos scientists use these systems for fundamental as well as applied research in a wide variety of technical fields.
Posted on Jun 19, 2014 at 11:15 AM0 comments
The State Department’s Foreign Service Institute (FSI) is looking to supplement its classroom and online language training with a multi-language flashcard application that is cross-compatible on most major desktop, laptop and mobile environments used by its technologically diverse student community.
Because the institute has found electronic flashcards to be the most used and effective supplemental language training tool, FSI said it wants a feature-rich, multiplatform flashcard solution that allows students to study from a variety of devices.
In a sources sought notice, FSI said it seeks an app that lets both student and instructor create and manipulate content across a wide variety of activity types in a trackable format. The tools should also support:
- A minimum of 40 foreign (non-English) languages
- Up to 5,000 users
- Windows PC, Mac, Android, iOS and HTML5-compatible browsers.
- Tracking of learner progress
- Synchronization across devices via Wi-Fi/Internet
- Audio with native speaker/voice-recording
- Online tech support
The RFI closing date is June 23, 2014.
Posted on Jun 17, 2014 at 7:50 AM0 comments