IT as a Service (ITaaS) covers private clouds hybrid clouds and the cloud management offerings used to create and manage these clouds. This includes coverage of Infrastructure as a Service (IaaS) private and hybrid cloud offerings, Platform as a Service (PaaS) private and hybrid cloud offerings, and Software as a Service (SaaS). (Read More)(Read Less)
Emerging areas like Desktop as a Service (DaaS), Storage as a Service, and Applications as a Service are also covered. The key issues covered include which enterprise applications and use cases are appropriate for private and hybrid clouds, and how vendors should select the cloud management offerings that are going to be used to manage these various types of cloud services. Covered vendors include VMware (vCloud Automation Center), VirtuStream, CloudBolt Software, Intigua, ElasticBox, ServiceMesh, Cloudsidekick, and Puppet Labs.
Nimdesk have thrown their hat into the ring of turnkey virtual desktop delivery solutions. Following the trodden route of taking the complexity out of centrally hosted services, Nimdesk have architectured a scale-out converged solution for desktop virtualization and desktop-as-a-Service (DaaS) deployments. With a combination of solutions that includes both a software appliance (vdi.diy), or one of two “converged devices” (Nimdesk true.vdi/true.vdi.stor) Nimdesk aim to help the SME/SMB space: either by appealing directly for on premise services, or by enabling service providers and re-sellers a preconfigured service device to scale services quickly and easily.
Nimdesk claim they have the simplest and most affordable desktop virtualization for business of any size today. At a headline $99 cost per user for a perpetual license, what do you get and how is it different from existing solutions in this space?
Two things have popped up recently. One is VMware’s full page ad campaign in the Wall Street Journal. The ad states that VMware has saved companies billions of dollars, and promises to save them billions more – through the Software Defined Data Center. The second that has has popped is rumors that Cisco is going to acquire Citrix. Which brings up an interesting question. Is buying Citrix part of Cisco’s reaction to VMware’s Software Defined Data Center (SDDC) strategy? Continue reading Will Cisco Buy Citrix in Reaction to VMware’s SDDC Strategy?→
Some have found this a useful comparison. Others have highlighted that this isn’t a feature-by-feature comparison and that if it was, the tables would be very different: they would, they’d be longer for a start. But more importantly, would they give the high view that many are focused on? Is the goal a technical Top Trump victory, or alignment to business goals? If aligned, how aligned? A friend used to often quote the difference between cabinet making, carpentry and joinery is effort and measurement: they each had their place, the trick was knowing what level to apply.
In Part III, lets question further Aidan’s premise that Hyper-V kills vSphere. Here we’ll consider High Availability and Resiliency.
Windows 2012 Hyper-V is the hypervisor for the cloud, VMware’s vSphere is a dead man walking?
In Part I I shared a chunk of what I learned from Aidan Finn‘s enlightening and entertaining session delivered at the E2E Virtulisation Conference in Hamburg tastefully titled, “Windows Server 2012 Hyper-V & VSphere 5.1 – Death Match”. In Part I we looked at pricing, scalability and performance, as well as storage in questioning how bold this statement was.
Pure license-cost wise, it more straightforward to run Microsoft Hyper-V than add another licensed hypervisor: note that Hyper-V does have a free offering (although this version doesn’t cover the virtual Windows Server instance licenses). We showed that scalability wise, Hyper-V can better common competition. Storage-wise Hyper-V, as should be expected from the newest offering, supports the newest technology: 4k sector sizes, and had the largest virtual disk support. Still, if you needed greater than 2TB of storage, you could always join multiple 2TB instances together, or bypass limits by mapping a LUN direct to the VM.
Still, besides pricing simplicity, performance improvements, and updated storage what has Microsoft done for the latest version of Hyper-V? In Part II, lets question further Aidan’s premise that Hyper-V kills vSphere.
On November 15th, Cisco announced that it was acquiring Cloupia a cloud management startup that had built a unique combination of physical provisioning for converged infrastructures like the Cisco UCS and its downstream partner bundles like vBlocks and NetApp Flexpods with the ability to automate the provisioning of IaaS clouds on these converged infrastructures. Cisco had previously acquired Tidal Software, a vendor specializing in monitoring SAP in production, and newScale, a vendor who arguably lead the market for enterprise grade service catalogs. Continue reading Cisco Acquires Cloupia – Becoming a Management Software Vendor?→
Some time ago, categories of public cloud computing were established. First of all, a distinction was created on who owned the cloud, with private (it is yours), hybrid (you are renting it, but not sharing it with anyone), and public (you are renting it, and you are sharing the infrastructure with an unknown number and type of other entities) having been defined. Then we created Infrastructure-as-a-Service – IaaS (a service consisting of either the container for the OS, or the container and the OS in it), Platform-as-a-Service – PaaS (a service consisting of IaaS plus all of the application services (web server, application server, database server, and language run times) that an application needs, and Software -as-a-Service – SaaS (the entire application is delivered over the Internet, typically by the application vendor (SalesForce.com being a good example). Continue reading Are We Missing a Category of Cloud Computing?→