ROI (Return on Investment) from Cloud Computing A business organization often measures the value of investments or any move that requires money in terms of the return on investment (ROI). Perhaps it is the only reason that top management will agree to any proposal, especially bold ones like adapting the relatively new and untested cloud computing paradigm. Businesses have a habit of only embracing what is proven and tested while disregarding the possibilities and rewards of embracing new systems and methods. Though, I have to admit that more and more organizations are becoming bolder and starting to embrace new technology,
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Taking the bull by the horns—Secure Identity, Information, and Infrastructure Continued From Part 3 Public cloud computing requires a security model that reconciles scalability and multi-tenancy with the need for trust. As enterprises move their computing environments along with their identities, information and infrastructure to the cloud, they must be willing to give up some level of control. To do that, they must be able to trust cloud systems and providers, and verify cloud processes and events. Important building blocks of trust and verification relationships include access control, data security, compliance and event management—all security elements well understood by IT departments
The State Of SaaS Adoption The most common problems with the adoption of SaaS and how to overcome them. Software-as-a-Service (SaaS) is not just a cloud-based delivery model, but also a service that allows organizations to meet their IT service management needs. Without a doubt, SaaS applications have a lot of benefits: saving money and time, focusing technology budgets on competitive advantages rather than infrastructure or gaining immediate access to the latest innovations. Without a doubt, adopting SaaS brings great benefits to enterprises. However, there are also some problems organizations may face while dealing with SaaS. So before choosing a provider, try
Cloud Computing: Determining The Cost Of The Cloud – Part 3 Infrastructure as a Service (IaaS) This service model enables user organizations to forgo deployment of new datacenter equipment to handle growing operational needs. Rather, the business obtains needed IT infrastructure – servers, security, storage, networks, etc. – from a cloud services provider, often via a self-service catalog. While a user company can run applications, databases, operating systems and other software on top of its selected infrastructure, it has no direct control over or access to those machines. The cloud service provider manages the infrastructure, including any scaling up or
Understanding The Cloud Migration Process Migrating to the cloud can be driven by a number of business factors – reducing capital outlay, increasing the throughput and making the system more robust. Regardless of what reasons they are, the movement to the cloud must be well thought out process. Buzzwords will not save, if you follow the wrong processes. In this post I will cover the issues to think about, during the migration. 1. Deciding on the applications and data to be migrated You must first decide on what applications and data need to be kept in house and what need to be managed on
How to secure a private cloud Currently the whole debate of private cloud vs public cloud is still going on, although it has died down somewhat. Personally, I am on the fence for this one as I believe (like so many others) that a private cloud is the same as a public cloud, just that the reins for control and security are more wholly in your corner. As such, if anything goes wrong your buttocks are most likely to get prodded. Here are some tips on how to secure a private cloud: Don’t take half measures – embedding crytpographically strong
How to Build a Private Cloud Despite it being so easy to just hook into the public cloud by going to Google, Amazon, Microsoft and other public cloud vendors, a private cloud offers a bit more control to your virtualization and automation efforts. Many people have already tried it and posted up how they did it and all of them have mentioned the headaches and migraines that are in store for you. The main reason this is so, is because there is no one set way to build a private cloud, although there are some attempts currently underway to do
Setting Up Your Own Private Cloud With A QNAP NAS Previously Network Accessed Storage (NAS) devices were considered the cheap second-rate citizen in the centralized storage front despite the fact that many such NAS devices now support VMware, virtualization and other virtualized applications. Recent developments may just change this perception as some NAS devices now feature Cloud applications as part of their firmware. One such example would be the MyCloudNAS function for various models of QNAP NAS devices. According to QNAP, the MyCloudNAS function is aimed at both Home Users as well as Small Businesses due to the fact that
