One common use case is in organizations that are especially concerned with data security. There are a number of potential use cases for desktop as a service. Over time, however, these subscription costs can add up and eventually be higher than the capital expenses of deploying on-premises VDI.Īdditionally, some advanced virtual desktop management capabilities may not be available for certain DaaS deployments, depending on the provider. They only pay for the virtual desktops they use each month. With DaaS, on the other hand, organizations pay no upfront costs. Those costs have decreased, however, thanks to the emergence of converged and hyper-converged infrastructure systems purpose-built for VDI. Deploying VDI in-house requires a significant upfront investment in compute, storage and network infrastructure. DaaSĭesktop as a service provides all the advantages of virtual desktop infrastructure, including remote worker support, improved security and ease of desktop management.įurther, DaaS aims to provide additional cost benefits. Typically, an end user's personal data is copied to and from their virtual desktop during logon and logoff, and access to the desktop is device-, location- and network-independent. While the provider handles all the back-end infrastructure costs and maintenance, customers usually manage their own virtual desktop images, applications and security, unless those desktop management services are part of the subscription. In the desktop-as-a-service delivery model, the cloud computing provider manages the back-end responsibilities of data storage, backup, security and upgrades. How does desktop as a service work?ĭaaS architecture is multi-tenant, and organizations purchase the service through a subscription model - typically based on the number of virtual desktop instances used per month. As with on-premises VDI, a DaaS provider streams virtual desktops over a network to a customer's endpoint devices, where end users may access them through client software or a web browser. All the necessary support infrastructure, including storage and network resources, also lives in the cloud. With DaaS, desktop operating systems run inside virtual machines on servers in a cloud provider's data center.
0 Comments
Leave a Reply. |