IaaS or PaaS: 10 key evaluation criteria worth considering when defining your organization’s cloud strategy
Cloud Computing ...
• • 0 Comments
Initial released in March 2011 at the Microsoft Management Summit 2011 in Las Vegas, Windows Intune was Microsoft’s first toe in the water of cloud-based management services for business desktops. Initial designed to appeal to small to medium-sized companies with up to 500 desktops, it offered a minimal feature set with just the bare bones needed to secure and control basic of desktop services.
Coming on the heels of VMware’s acquisition of Nicira, Oracle announced today that it is acquiring network virtualization vendor Xsigo Systems for an undisclosed amount.
AppFog (the company formerly known as PhpFog) has become the latest enthusiastic adopter of CloudFoundry to go to General Availability with a value-added implementation of the open source CloudFoundry.org stack. The key differentiator is the RAM-based pricing policy around the Public Cloud offering – roughly $25 per GByte per month (first 2Gbytes are Free).
ActiveState Stackato and CumuLogic are private PaaS. Over the last few weeks Stackato has moved to a 2.0 version and CumuLogic has moved out of Beta to a 1.0 release. CumuLogic 1.0 is a Java-only PaaS with support for Amazon, HP Cloud Services, and private clouds including Citrix CloudStack, Eucalyptus, OpenStack and VMware vSphere. Stackato has a similar range of public and privae IaaS on which it operates (vSphere, KVM, XenServer, OpenStack, EC2 AMI, HP CS) but it has a much broader set of language compatibilities including .NET.ther new features in Version 2.0 are a centralized web-based management console and some support for charge-back (i.e. billing) through API. Performace management is through integration with New Relic. There is additional security support in multi-tenancy by using Linux Containers (LXC).
The software defined data center may be VMware’s strategy for bringing the economics of public cloud computing to enterprise data centers – in an enterprise credible manner. If successful this will change the enterprise computing landscape, and set up the ultimate battle with the public cloud computing vendors.
The management changes at VMware mean that virtualization and the cloud are diverging and that EMC is increasing its focus on both. Having Paul Maritz as Chief Strategist at EMC means that is vision will continue to permeate both efforts, while their operational separation will mean that both can succeed without being encumbered by the other.
The combination of Microsoft’s own Azure cloud, Service Provider offered Azure Clouds, and Azure services in Windows Server 2012 creates a formidable Windows Azure strategy. Someone once said that it takes Microsoft three tries to get something right. Well here comes Hyper-V 3 along with Windows Server 2012, and a whole bunch of new Azure services.
Sometimes this approach works, with few exceptions everybody understands what is meant by “thin client” and “zero client” even when the details of the implementation are wildly different – a Dell Wyse Xenith 2 zero client and a Pano Logic G2M zero client may have widely diverging approaches to delivering a zero configuration plug and play experience, but their appliance-like nature and operational benefits are the same.