The Virtualization Practice

Author Archive for Mike Kavis

Mike Kavis
Mike KavisMike is a VP/Principal Architect for Cloud Technology Partners. Mike has served in numerous technical roles such as CTO, Chief Architect, and VP positions with over 25 years of experience in software development and architecture. A pioneer in cloud computing, Mike led a team that built the world's first high speed transaction network in Amazon's public cloud and won the 2010 AWS Global Startup Challenge. An expert in cloud security, Mike is currently writing a book for Wiley Publishing called "Architecting the Cloud: Design Decisions for Cloud Computing Service Models (IaaS, PaaS, SaaS)" which is expected to be released in late 2013.
WebsiteFacebookTwitterGoogle_PlusLinkedineMail
devops2

The 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.

The Many Faces of PaaS

By now, enterprises understand the value of Software as a Service (SaaS) and Infrastructure as a Service (IaaS), but there still is much confusion about Platform as a Service (PaaS). This confusion is one reason why enterprises have been slow to adopt PaaS. Why is there so much confusion? Because PaaS is still in its early days of maturity, but it is growing up really quickly right before our eyes.

Google Circle
Join my Circle on Google+

Plugin by Social Author Bio

WebsiteFacebookTwitterGoogle_PlusLinkedineMail