Tag Archives: storage

Securing the Hybrid Cloud

The secure hybrid cloud encompasses a complex environment with a complex set of security requirements spanning the data center (or data closet), end user computing devices, and various cloud services. The entry point to the entire hybrid cloud is some form of End User Computing device whether that is a smart phone, tablet, laptop, or even a desktop computer. Once you enter the hybrid cloud, you may be taken to a cloud service or to your data center. The goal is to understand how the data flows through out this environment in order to properly secure it and therefore secure the hybrid cloud, but since it is a complex environment, we need a simpler way to view this environment. Continue reading Securing the Hybrid Cloud

OpenStack and the Software Defined Data Center (SDDC)

OpenStack Logoopenstack-cloud-software-vertical-smallThe OpenStack Summit this week continued to fan the flames of the software-defined data center. The software-defined data center is just a term for replacing traditional data center hardware functionality with the same features implemented in software, running on commodity x86 servers. While software-defined approaches to data center features are at least nominally less expensive than their hardware counterparts the real promise in the approach is flexibility and management ease with high levels of integration. Reconfiguring a network to support the security requirements of a new application is now just a function of  software and APIs. Expanding storage is just simply adding another node with more storage attached, and the cluster compensates automatically. Even things like firewall rules and load balancer configurations can now be stored as templates along with the applications, to be provisioned in minutes. Continue reading OpenStack and the Software Defined Data Center (SDDC)

Does Your Hardware Keep Up With Technology?

DataCenterVirtualizationDoes your hardware keep up with technology? Technology advancements have been and are moving at an incredible pace with new and exciting features getting added with each new release or update of a product.  Unfortunately, technology can outpace are physical hardware which can leave us in a true troubleshooting nightmare.  There is one specific example that I have seen a few times and is worth sharing.    Continue reading Does Your Hardware Keep Up With Technology?

Unified Computing: Collective Group or Single Responsibility

DataCenterVirtualizationI have spent a great deal of time lately working with the Cisco Unified Computing System (UCS). This computing platform is really quite impressive with its power and flexibility, but my expectations about the platform have really changed since I completed the UCS training. During the training classes that I attended, both the design and install courses emphasized that the Cisco UCS platform would be a collaborative platform that would bring the different groups like Storage, Network, and Server each working their own functional area of responsibility within UCS based on role permissions.  That sounded great.  The network team can create and trunk the VLANS and the storage team could add the boot targets as well as assign the LUNS. This platform is a true collective effort by all teams right? Continue reading Unified Computing: Collective Group or Single Responsibility

News: Virsto introduces new virtual storage options for VMware and Hyper-V

The virtual storage market is hotting up with Virsto Stoftware’s announcement of two new products for release Tuesday, January 17th.

Following on from its June 2011 acquisition of EvoStor and building on its existing Virsto for VDI platform, Silicon Valley-based Virsto Software has made good on its investment by announcing the release of Virsto for vSphere. Continue reading News: Virsto introduces new virtual storage options for VMware and Hyper-V