IaaS is perhaps the least understood cloud computing service model. Our 7DEE lecture today should finally dispel any confusion surrounding it.
Software-as-a-service is -- or should be -- familiar to everyone. This is software on a cloud platform, accessible to users via a Web browser or just a smartphone. When, as individual consumers, we use Google Maps, or Hotmail, or Dropbox, we're really using SaaS.
Platform-as-a-service offers opportunities for enterprises to deploy either custom-built or off-the-peg software on a cloud platform. PaaS clients control software, but not networks, operating systems, or storage within the cloud infrastructure.
Where does that leave infrastructure-as-a-service? Let's take a look at the NIST definition:
The capability provided to the consumer is to provision processing, storage, networks, and other fundamental computing resources where the consumer is able to deploy and run arbitrary software, which can include operating systems and applications. The consumer does not manage or control the underlying cloud infrastructure but has control over operating systems, storage, and deployed applications; and possibly limited control of select networking components (e.g., host firewalls).
That seems clear enough, but where are the benefits? Why subscribe to IaaS rather than run your own datacenter? How much of a headache is IaaS going to be for your already over-stretched IT department?
We'll be looking at benefits and concerns arising from enterprise IaaS adoption in today's program, with lecturer H. Randy Cochran. Randy is founder and principal IT architect for Data Center Enhancements Inc., with years of experience in big-data storage and related infrastructure. You can follow his blog at BigDataChallenges.com.
The ThinkerNet does not reflect the views of TechWeb. The ThinkerNet is an informal means of communication to members and visitors of the Internet Evolution site. Individual authors are chosen by Internet Evolution to blog. Neither Internet Evolution nor TechWeb assume responsibility for comments, claims, or opinions made by authors and ThinkerNet bloggers. They are no substitute for your own research and should not be relied upon for trading or any other purpose.
At the IBM Smarter Commerce Global Summit here in Nashville, I'm hearing many stories about how businesses have adapted their IT strategies in response to this rapidly changing, pressurized, data-driven commercial world.
Neal Stephenson is best known as the author of science fiction novels such as SnowCrash and Anathem. But he does other things as well. Among them: He's assembled a team of scientists and engineers to figure out how to build a 20-kilometer-tall tower to use as a platform for launching rockets into space.
While interstellar travel presents huge challenges, it's "almost inevitable," according to a speaker at the Starship Century symposium here in San Diego.
Multi-tenant clouds assure security for clients, but not necessarily for their ideas. Here's one thing you should discuss with your cloud provider before you sign on.
Enterprises would like to move to cloud computing but are hesitant because they are concerned about providers’ ability to secure company data. Here are some tips that help to ensure that if breaches occur, the business is not left holding the bag.
All the recent hoopla about cloud security overlooks an important point, which is that it's not strictly a cloud problem. The linkage of online services into cooperative chains creates the risk, and only biometrics and federation of providers can save us.
Microsoft's recent decision to bundle its Office software with business partner offerings indicates that cloud software may be in the news, but licensed packages are still in demand for failover.
Less than a year ago, we were debating whether private or public cloud would prevail. Private cloud now appears to be a clear favorite. The reason? Organizations of all sizes are getting comfortable with cloud, and vendors are providing solutions that make the adoption of private cloud straightforward and less risky.
65% of CIOs are on board with cloud, but 55% are still thinking about it. Risk is the major barrier to entry. Cloud purveyors can help to address this by providing turnkey cloud solutions targeted at specific vertical industry markets.
Cloud is pushing classic corporate data centers beyond their physical boundaries and into new territory to where they one day might be expected to federate with different clouds. For this to happen seamlessly, a new class of systems management superstructure software will be needed.
New York's Metropolitan Transit Authority is conducting a pilot test of digital kiosks to guide subway users to where they want to go more efficiently and at lower cost.
The whole Amazon.reader debate is a double-stupid. It's stupid to think that there's any e-book buyer who doesn't know Amazon's URL, and it was stupider to let ICANN launch the whole free-form TLD initiative to start with.
While NFC's original goal was to enhance mobile commerce applications, it is finding its way into a number of other uses, which is creating both opportunity as well as challenges for IT departments.
Enterprises would like to move to cloud computing but are hesitant because they are concerned about providers’ ability to secure company data. Here are some tips that help to ensure that if breaches occur, the business is not left holding the bag.
Edmunds separates customers into segments based on the info it collects on its site and from partners, and uses that to push out custom content, said Brian Baron, director of business analytics for Edmunds.com, at Predictive Analytics Innovation Summit.
The automotive website uses propensity modeling to target ads and customer registration forms, said Brian Baron, director of business analytics for Edmunds.com, at Predictive Analytics Innovation Summit.
Expert Integrated Systems: Changing the Experience & Economics of IT In this e-book, we take an in-depth look at these expert integrated systems -- what they are, how they work, and how they have the potential to help CIOs achieve dramatic savings while restoring IT's role as business innovator. READ THIS eBOOK
your weekly update of news, analysis, and
opinion from Internet Evolution - FREE! REGISTER HERE
Wanted! Site Moderators Internet Evolution is looking for a handful of readers to help moderate the message boards on our site – as well as engaging in high-IQ conversation with the industry mavens on our thinkerNet blogosphere. The job comes with various perks, bags of kudos, and GIANT bragging rights. Interested?
To save this item to your list of favorite Internet Evolution content so you can find it later in your Profile page, click the "Save It" button next to the item.
M2M: Rise of the Machines? Not Yet David Weldon In the 1970 science fiction thriller Colossus: The Forbin Project, two giant supercomputers from the United States and Soviet Union secretly join forces to take control of the collective nuclear might of the two countries. In the film, the two machines discover each other's existence, communicate back-and-forth, share their collective data, and cut their human creators out of the process. It is the ultimate example of machine-to-machine communications, or M2M. CLICK FOR MORE
M2M: Rise of the Machines? Not Yet David Weldon In the 1970 science fiction thriller Colossus: The Forbin Project, two giant supercomputers from the United States and Soviet Union secretly join forces to take control of the collective nuclear might of the two countries. In the film, the two machines discover each other's existence, communicate back-and-forth, share their collective data, and cut their human creators out of the process. It is the ultimate example of machine-to-machine communications, or M2M. CLICK FOR MORE
Email This
