You are the only IT employee for a small startup. You need to provide email address to all employees at the startup as soon as possible and with minimal effort. What type of cloud model is best suited to this situation?
Software as a Service (SaaS) is a cloud model focused on provide a specific functionality to it's users without those customers needing to worry about infrastructure, networking, configuring servers, etc. Most internet based services fall into the SaaS category. Examples of email SaaS providers are Google Gmail, Yahoo Mail, Hotmail.com and Outlook.com.
Software as a service (SaaS ) is a software licensing and delivery model in which software is licensed on a subscription basis and is centrally hosted SaaS is also known as "on-demand software" and Web-based/Web-hosted softwareSaaS is considered to be part of cloud computing, along with infrastructure as a service (IaaS), platform as a service (PaaS), desktop as a service (DaaS), managed software as a service (MSaaS), mobile backend as a service (MBaaS), datacenter as a service (DCaaS), integration platform as a service (iPaaS), and information technology management as a service (ITMaaS) SaaS apps are typically accessed by users using a thin client, e