Cloud Computing

Cloud Computing focuses upon how to construct, secure, manage, monitor and use public IaaS, PaaS, and SaaS clouds. Major areas of focus include barriers to cloud adoption, progress on the part of cloud vendors in removing those barriers, where the line of responsibility is drawn between the cloud vendor and the customer for each of IaaS, PaaS and SaaS clouds, (Read More)

as well as the management tools that are essential to deploy in the cloud, ensure security in the cloud and ensure the performance of applications running in the cloud. Covered vendors include Amazon, VMware, AFORE, CloudSidekick, CloudPhysics, ElasticBox, Hotlink, New Relic, Prelert, Puppet Labs and Virtustream.

Continuous Operations for Zero Downtime Deployments

devops2The old way of delivering software was to bundle up the software and ship it, sell the software off the shelf, or allow customers to download and install it. In the “shipping model”, it was the buyer’s responsibility to install the software, manage the uptime, patch, monitor, and manage capacity. Sometimes the buyer would perform all of those tasks themselves, or sometimes they would hire a third party to handle it for them. In either case, the buyer of the software had total control over if and when the software was updated and at what time a planned outage would occur in order to perform the patches or upgrades. Continue reading Continuous Operations for Zero Downtime Deployments

TCO of the Cloud

CloudComputingWhat is the total cost of ownership, TCO, of the cloud? When we think of the cloud, we think of using applications in the cloud such as Salesforce,, and others. We may even consider using security as a service tool such as Zscaler and others. In some cases we also think of placing our own workloads in the cloud using Amazon and other tools. The real question that comes to mind is the TCO of the cloud? Not now, but long term. Continue reading TCO of the Cloud

Logging within the Secure Hybrid Cloud

When we think of logging within the secure hybrid cloud, we tend to think of analytics, but there is more to logging than just reviewing the data there are also discussions on what to collect and from where as well as why collect the data? For security purposes we may start with collecting access data and work out from there, but most logs from complex systems such as a secure hybrid cloud include many different forms of log data and in some cases, not enough. Perhaps what log data you can retrieve may be a deciding point for hybrid cloud services as logs are used not only for audit purposes, but also for trouble shooting and forensics. What log data do you collect within your secure hybrid cloud? Continue reading Logging within the Secure Hybrid Cloud

My Take on the Small Business Virtualization Market

SMBVirtualizationMy colleague, Edward, wrote a post on Small Business Virtualization, and I wanted to write a followup on my take of the small business market. For me, when I think of small business, I am really thinking of the mom and pop business that you can find everywhere. In fact, according to the United States Census Bureau post on small business sizes, most only have a few employees and would not have a datacenter or server farms. Here is the breakdown of the numbers. Continue reading My Take on the Small Business Virtualization Market

Small Business Virtualization: Growth Through the Ages

SMBVirtualizationAs a small business we run a 100% virtualized environment and looking to migrate to a cloud, but the investment in IT to do this has been pretty substantial and for a cash strapped small business can be a many year process due to budget constraints and immediacy of other business needs. That is the key to a small business, the immediacy of business needs, but if you can step back and do a little planning, any small business can proceed along the journey from a physical environment to a software defined environment. There are many choices available to a small business depending on when they started this journey, existing investment, and where they wish to go. What choices are available now for a small business and where should we go as small business owners? Continue reading Small Business Virtualization: Growth Through the Ages