SUNNYVALE, Calif., Oct. 20, 2014 /PRNewswire/ -- Spansion Inc. (NYSE: CODE), a global leader in embedded systems, today added 96 new products to the Spansion® FM4 Family of flexible microcontrollers (MCUs). Based on the ARM® Cortex®-M4F core, the new MCUs boast a 200 MHz operating frequency and support a diverse set of on-chip peripherals for enhanced human machine interfaces (HMIs) and machine-to-machine (M2M) communications. The rich set of periphera...
|By Alex Givens||
|February 25, 2009 03:17 AM EST||
Enterprises committed to a virtualization strategy need to ensure that management and automation of mission-critical IT systems and applications are included in their planning. Enterprises also need to establish procedures that allow them to maximize the benefits of consolidating to a virtualized platform and mitigate potential business risk across a landscape that has become abstract. Failure to do so will impact the success of projects and dilute the value of a virtualization strategy.
Spiraling energy costs, squeezing extra IT power out of fixed data center real estate footprints and environmental concerns, have shifted virtualization from a commodity tool to a center-stage role in the IT strategy of many organizations.
The history of virtualization can be tracked back to the 1970s when mainframe computers could be virtually partitioned to host multiple guest machines. It proved an ideal environment in which to install and configure new operating platforms, upgrade existing systems, and give software developers a sandbox for isolation testing. In its 21st century incarnation, history has repeated itself with virtualization usually starting life deep within the data center of most enterprises. IT operations and application development teams rapidly recognized the extra flexibility they could get from not needing to procure extra hardware to service ad hoc processing demands or for software testing.
With the shift from commodity to a center-stage role for virtualization, there is a corresponding shift in planning required to ensure that all IT layers in an enterprise are fully aligned to perform in a new virtualized landscape. In addition to ensuring that the underlying IT infrastructure components are in place each time a new virtual machine is provisioned, it's imperative that the business applications as well as the operational processes and procedures are fully established to provide the comprehensive set of services that end users rely on to do their jobs.
From an end-user or functional user perspective, whether an environment is virtualized or not is largely irrelevant. Such users simply expect their applications and programs to work - virtualization for them is a back-office, and therefore mostly unseen, technology. Planning for virtualization should strive to minimize apparent adverse impact on users' day-to-day activities.
Virtualization transforms a data center into a dynamic IT environment that can provide the flexibility and scalability capable of responding to the varying demands driven by a dynamic 24x7 global marketplace. However, while the ability to add and subtract processing capacity without needing to power up extra hardware offers enterprises greater agility, there are accompanying challenges that require addressing.
An organization's current system monitoring tools are probably very good at monitoring server statistics (like CPU utilization, I/O, etc.) and raising alarms if certain thresholds are exceeded. In a virtualized environment, such alarms should be expected to initiate action that can start, stop, or move virtual machines within the environment to help alleviate the detected resource exception. Planning should consider how system monitors can take actions that modify the virtual environment.
As each new virtual machine is spawned, the IT Operations team is left with the challenge of recognizing that there is an extra machine available that requires managing and monitoring. This same team also assumes responsibility for manually routing workload to this additional resource, continually checking systems performance and being ready to respond to messages and resolve problems as and when they occur.
A long-running, complex business process is known to contain a large processing "spike" at a certain point. In a virtualized environment, additional virtual machines can be started just prior to the spike (and stopped just after) to provide additional processing horsepower. The orchestrator (personnel or product) of the business process should be expected to be sufficiently aware of the virtualized environment to note the additional virtual machine(s) and take advantage of them. Without that awareness, even with the flexibility to dynamically add horsepower, an important potential benefit of the virtualized environment is lost. Planning should look at how business process orchestrators can take actions that affect the virtual environment.
This increase in workload combined with the perennial lack of qualified, skilled personnel puts tremendous pressure on IT operations. Instead of continually trying to find, train, and retain staff, organizations need to incorporate the tribal operations management knowledge that has accumulated over many years into the fabric of their virtualized environments. Adopting an automated approach would not only reduce operational pressures; it would also mitigate business risk by reducing the exposure of critical systems and applications to unaccountable manual intervention.
Drilling down into the previous example - if personnel are responsible for orchestrating the business process, one can envision a very detailed and carefully written manual process document for them to follow to manage the spike, taking advantage of the established virtualized environment. The burden (what higher-value activity could a person be doing?) and risk (what if a person makes a mistake?) of such a manual procedure could be eliminated by using an automated orchestrator - but only so far as the orchestrator is aware of and can interact with and control the virtualized environment. Again, without the awareness, an important potential benefit of the virtualized environment is lost. Planning should work to convert or translate manual processes (to the greatest extent possible) into automated processes.
Ensuring that extra virtual machines are brought online to cater for peak processing demands, optimizing the distribution of batch jobs to complete ahead of critical deadlines through to automatically responding and taking corrective actions against errors are just a few examples of workload management challenges arising in a virtualized world that can be simplified using automation. Beyond the infrastructure layer there's an equivalent set of tasks and procedures that have to be done to drive application processing that have traditionally relied on manual interaction, either by data center or end-user personnel. The virtualization of applications generates a similar set of challenges and requires equal attention if enterprises are going to realize benefits throughout their IT landscape.
In virtualized environments, the fixed relationships between hardware, systems, and applications no longer exist. Hardwired, proscribed associations, ranging from a command sequence in an operations handbook to fixed parameters embedded in a piece of application code, can result in different interpretations when presented in a virtualized world. Virtualization introduces an extra layer of abstraction between physical hardware devices and the software systems that an enterprise runs to support its business.
It's easy for a developer to write a program that runs well on a single server. However, without due consideration of the virtualized environment, it's all too likely that that same program won't run successfully across a landscape of virtual machines or hypervisors. Support for virtualized environments must be built into custom-developed code.
At the IT infrastructure management layer, there are IT housekeeping and administrative tasks that need to be executed: backups, snapshots, database clean-ups, file-transfer handling, and starting and stopping VMs. At the business application layer, there are functional processes and procedures that need to be undertaken: sales data uploads, order processing, invoicing, logistics, production, analytics and forecasting, finance and accounting, HR and customer care. Bringing together the execution of these activities ensures that everything around business and IT processes are properly managed and maintained. The scope of activities required will usually go well beyond the capability of an individual business application or systems management solution. Enterprises need to manage the suite of all interfaces around their virtual environments. They also need to be able to integrate the real and virtual environments in such a way that they can fully leverage the breadth and the depth of functionality that can be derived from their core applications and operating platforms.
IT housekeeping and administrative applications certainly must be "virtualization-aware" - indeed, some of the IT housekeeping tasks listed above are included in various hypervisors (e.g., snapshots). Business applications such as ERP, CRM, BI and DW must also be aware - it would make no sense to bring another virtual machine online for a particular application if the application itself had no awareness of its virtualized environment. There's some opportunity for application consolidation in terms of the applications used for managing IT housekeeping, administration, and business applications. The distinctions have blurred between certain classes of applications (e.g., job schedulers, system managers, business process managers) to such a degree that one new application may be able to replace the functionality of two or more older applications (see the references to an "orchestrator" in other parts of this article). Planning must include the business applications and each one's unique requirements.
Forming logical associations and utilizing logical views when managing virtualized systems and applications will allow IT departments to achieve greater flexibility and agility. When seeking to automate IT housekeeping procedures through to business processes, such as financial period-end close, creating a centralized single set of policy definitions that have embedded parameter variables not only ensures consistency and transparency across all virtualized machines and hypervisors - it will also reduce maintenance and administration overheads.
Establishing a single metadata repository for such items as policy definitions, processing rules, and business processes is a positive step in any virtualized environment. If such a repository also holds data about the current state of play of the policies in force, which rules are in control, and processing status then such data can be used in a predictive manner to proactively determine what virtual resources might be needed near-term AND take action to make those resources available. Effort should be spent planning how metadata can be used to allow proactive management of the virtual environment.
Establishing the availability of virtual resources, determining current systems performance, and analysis of other metrics can be used at runtime to optimize the routing and dispatching of workloads. Process definitions can be dynamically configured using parameter overrides to run on the hypervisor server best suited to ensure end-user SLAs are satisfied.
In the absence of an orchestrator to automate processing, system monitors can detect system events and raise alarms in a reactive fashion. Proactive and reactive attempts to modify the virtual environment are certainly valid. However, doing neither wastes some of the potential advantages of virtualization. Both proactive and reactive adjustments of the virtual environment should be planned for.
Securing and administering all process definitions in a centralized repository will support change control management. There's no need to manually check that script updates, necessary because a new version of a backup utility is being rolled out, have been propagated to all virtual machines. Critical activities that need to be run on virtual machines are protected against unauthorized updates and illegal use. Being able to maintain a record and report on all changes made to process definitions, as well as details of who executed what, where, when, and the outcome, supports enterprises in ensuring that their use of virtualization doesn't introduce additional operational risk and is compliant with IT governance strategy.
As highlighted earlier, automation provides a highly effective alternative to manual processes. If changes to the virtualized environment are automated (e.g., though predictive use of state data, automated response to alarms, and planned changes in a business process) then one expectation should be the existence of a good solid audit trail of actions taken by the automation orchestrator. Planning for compliance is a must.
Instead of dusting down an old IT operations run book and updating it to support a virtualization strategy, enterprises need to realize that embedding knowledge and experience into automated procedures not only simplifies management and control of a virtualized world; it can also ensure smart decisions are taken at the right time in the right context. An automated approach translates into improved throughput, greater accuracy, fewer errors, and less risk. Putting technology to work by allowing it to analyze resource utilization and respond instantaneously, provisioning extra resource in a virtualized environment enhances productivity and throughput.
Oct. 21, 2014 08:30 PM EDT Reads: 1,310
WebRTC defines no default signaling protocol, causing fragmentation between WebRTC silos. SIP and XMPP provide possibilities, but come with considerable complexity and are not designed for use in a web environment. In his session at Internet of @ThingsExpo, Matthew Hodgson, technical co-founder of the Matrix.org, will discuss how Matrix is a new non-profit Open Source Project that defines both a new HTTP-based standard for VoIP & IM signaling and provides reference implementations.
Oct. 21, 2014 06:30 PM EDT Reads: 890
SYS-CON Events announced today that Aria Systems, the recurring revenue expert, has been named "Bronze Sponsor" of SYS-CON's 15th International Cloud Expo®, which will take place on November 4-6, 2014, at the Santa Clara Convention Center in Santa Clara, CA. Aria Systems helps leading businesses connect their customers with the products and services they love. Industry leaders like Pitney Bowes, Experian, AAA NCNU, VMware, HootSuite and many others choose Aria to power their recurring revenue business and deliver exceptional experiences to their customers.
Oct. 21, 2014 06:00 PM EDT Reads: 1,100
The Internet of Things (IoT) is going to require a new way of thinking and of developing software for speed, security and innovation. This requires IT leaders to balance business as usual while anticipating for the next market and technology trends. Cloud provides the right IT asset portfolio to help today’s IT leaders manage the old and prepare for the new. Today the cloud conversation is evolving from private and public to hybrid. This session will provide use cases and insights to reinforce the value of the network in helping organizations to maximize their company’s cloud experience.
Oct. 21, 2014 05:15 PM EDT Reads: 1,113
The Internet of Things (IoT) is making everything it touches smarter – smart devices, smart cars and smart cities. And lucky us, we’re just beginning to reap the benefits as we work toward a networked society. However, this technology-driven innovation is impacting more than just individuals. The IoT has an environmental impact as well, which brings us to the theme of this month’s #IoTuesday Twitter chat. The ability to remove inefficiencies through connected objects is driving change throughout every sector, including waste management. BigBelly Solar, located just outside of Boston, is trans...
Oct. 21, 2014 09:00 AM EDT Reads: 1,470
SYS-CON Events announced today that Matrix.org has been named “Silver Sponsor” of Internet of @ThingsExpo, which will take place on November 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA. Matrix is an ambitious new open standard for open, distributed, real-time communication over IP. It defines a new approach for interoperable Instant Messaging and VoIP based on pragmatic HTTP APIs and WebRTC, and provides open source reference implementations to showcase and bootstrap the new standard. Our focus is on simplicity, security, and supporting the fullest feature set.
Oct. 20, 2014 11:45 PM EDT Reads: 1,226
Predicted by Gartner to add $1.9 trillion to the global economy by 2020, the Internet of Everything (IoE) is based on the idea that devices, systems and services will connect in simple, transparent ways, enabling seamless interactions among devices across brands and sectors. As this vision unfolds, it is clear that no single company can accomplish the level of interoperability required to support the horizontal aspects of the IoE. The AllSeen Alliance, announced in December 2013, was formed with the goal to advance IoE adoption and innovation in the connected home, healthcare, education, aut...
Oct. 20, 2014 11:15 PM EDT Reads: 1,662
SYS-CON Events announced today that Red Hat, the world's leading provider of open source solutions, will exhibit at Internet of @ThingsExpo, which will take place on November 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA. Red Hat is the world's leading provider of open source software solutions, using a community-powered approach to reliable and high-performing cloud, Linux, middleware, storage and virtualization technologies. Red Hat also offers award-winning support, training, and consulting services. As the connective hub in a global network of enterprises, partners, a...
Oct. 20, 2014 09:45 PM EDT Reads: 1,232
The only place to be June 9-11 is Cloud Expo & @ThingsExpo 2015 East at the Javits Center in New York City. Join us there as delegates from all over the world come to listen to and engage with speakers & sponsors from the leading Cloud Computing, IoT & Big Data companies. Cloud Expo & @ThingsExpo are the leading events covering the booming market of Cloud Computing, IoT & Big Data for the enterprise. Speakers from all over the world will be hand-picked for their ability to explore the economic strategies that utility/cloud computing provides. Whether public, private, or in a hybrid form, clo...
Oct. 20, 2014 07:00 PM EDT Reads: 1,944
Software AG helps organizations transform into Digital Enterprises, so they can differentiate from competitors and better engage customers, partners and employees. Using the Software AG Suite, companies can close the gap between business and IT to create digital systems of differentiation that drive front-line agility. We offer four on-ramps to the Digital Enterprise: alignment through collaborative process analysis; transformation through portfolio management; agility through process automation and integration; and visibility through intelligent business operations and big data.
Oct. 20, 2014 03:45 PM EDT Reads: 1,667
The Transparent Cloud-computing Consortium (abbreviation: T-Cloud Consortium) will conduct research activities into changes in the computing model as a result of collaboration between "device" and "cloud" and the creation of new value and markets through organic data processing High speed and high quality networks, and dramatic improvements in computer processing capabilities, have greatly changed the nature of applications and made the storing and processing of data on the network commonplace.
Oct. 20, 2014 02:00 PM EDT Reads: 1,657
Be Among the First 100 to Attend & Receive a Smart Beacon. The Physical Web is an open web project within the Chrome team at Google. Scott Jenson leads a team that is working to leverage the scalability and openness of the web to talk to smart devices. The Physical Web uses bluetooth low energy beacons to broadcast an URL wirelessly using an open protocol. Nearby devices can find all URLs in the room, rank them and let the user pick one from a list. Each device is, in effect, a gateway to a web page. This unlocks entirely new use cases so devices can offer tiny bits of information or simple i...
Oct. 20, 2014 02:00 PM EDT Reads: 1,768
Things are being built upon cloud foundations to transform organizations. This CEO Power Panel at 15th Cloud Expo, moderated by Roger Strukhoff, Cloud Expo and @ThingsExpo conference chair, will address the big issues involving these technologies and, more important, the results they will achieve. How important are public, private, and hybrid cloud to the enterprise? How does one define Big Data? And how is the IoT tying all this together?
Oct. 20, 2014 12:00 PM EDT Reads: 1,649
Oct. 20, 2014 12:00 PM EDT Reads: 1,855
TechCrunch reported that "Berlin-based relayr, maker of the WunderBar, an Internet of Things (IoT) hardware dev kit which resembles a chunky chocolate bar, has closed a $2.3 million seed round, from unnamed U.S. and Switzerland-based investors. The startup had previously raised a €250,000 friend and family round, and had been on track to close a €500,000 seed earlier this year — but received a higher funding offer from a different set of investors, which is the $2.3M round it’s reporting."
Oct. 20, 2014 09:00 AM EDT Reads: 1,585
The Industrial Internet revolution is now underway, enabled by connected machines and billions of devices that communicate and collaborate. The massive amounts of Big Data requiring real-time analysis is flooding legacy IT systems and giving way to cloud environments that can handle the unpredictable workloads. Yet many barriers remain until we can fully realize the opportunities and benefits from the convergence of machines and devices with Big Data and the cloud, including interoperability, data security and privacy.
Oct. 19, 2014 10:00 PM EDT Reads: 1,542
All major researchers estimate there will be tens of billions devices - computers, smartphones, tablets, and sensors - connected to the Internet by 2020. This number will continue to grow at a rapid pace for the next several decades. Over the summer Gartner released its much anticipated annual Hype Cycle report and the big news is that Internet of Things has now replaced Big Data as the most hyped technology. Indeed, we're hearing more and more about this fascinating new technological paradigm. Every other IT news item seems to be about IoT and its implications on the future of digital busines...
Oct. 19, 2014 09:00 PM EDT Reads: 1,810
Cultural, regulatory, environmental, political and economic (CREPE) conditions over the past decade are creating cross-industry solution spaces that require processes and technologies from both the Internet of Things (IoT), and Data Management and Analytics (DMA). These solution spaces are evolving into Sensor Analytics Ecosystems (SAE) that represent significant new opportunities for organizations of all types. Public Utilities throughout the world, providing electricity, natural gas and water, are pursuing SmartGrid initiatives that represent one of the more mature examples of SAE. We have s...
Oct. 19, 2014 07:30 PM EDT Reads: 1,466
The Internet of Things needs an entirely new security model, or does it? Can we save some old and tested controls for the latest emerging and different technology environments? In his session at Internet of @ThingsExpo, Davi Ottenheimer, EMC Senior Director of Trust, will review hands-on lessons with IoT devices and reveal privacy options and a new risk balance you might not expect.
Oct. 19, 2014 11:00 AM EDT Reads: 1,905
IoT is still a vague buzzword for many people. In his session at Internet of @ThingsExpo, Mike Kavis, Vice President & Principal Cloud Architect at Cloud Technology Partners, will discuss the business value of IoT that goes far beyond the general public's perception that IoT is all about wearables and home consumer services. The presentation will also discuss how IoT is perceived by investors and how venture capitalist access this space. Other topics to discuss are barriers to success, what is new, what is old, and what the future may hold.
Oct. 19, 2014 11:00 AM EDT Reads: 1,693