What is Desktop as a Service (DaaS)

Introduction

Our daily lives now heavily rely on cloud computing. It is assisting people and businesses all over the world to increase the effectiveness of their job. While cloud migration is constantly expanding, the ongoing pandemic has further compelled businesses to migrate to the cloud to accomplish their operational and business goals.

Global company leaders are embracing the Everything-as-a-Service (XaaS) paradigm to get control over their IT resources due to its user-friendly design. Using and paying for IT resources is easier for businesses with the new “as-a-service” paradigm. Businesses now have more flexibility and scalability since they may select the exact services and resources they require from the cloud.

One such cloud service is Desktop as a Service (DaaS). Users can use the Internet to access virtual desktops from any location. This article covers deep knowledge of Desktop as a Service (DaaS).

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What is Desktop as a Service (DaaS)?

Like SaaS, IaaS, or PaaS, DaaS is a cloud-based computing service where a third-party vendor hosts the backend infrastructure and offers virtual desktops to people or businesses on demand. These virtual desktops are developed and set up on the servers of the vendor or cloud service provider.

The service provider provides and owns all of the backend infrastructures, including computing power, memory, storage, application suite, and services.

A cloud-based network makes DaaS usage possible, and end users can utilize these virtual desktops on their laptops, tablets, or cellphones.

Working of Desktop as a Service (DaaS)

While the cloud service provider hosts the infrastructure, network resources, and storage in the cloud, Desktop as a Service (DaaS) streams a virtual desktop to the user’s device.

The user may then access the data and apps on the Desktop through a web browser or other software. Through a subscription approach, businesses can buy as many virtual desktops as they require.

Graphics-intensive apps have previously been challenging to utilize with DaaS since desktop applications stream over the Internet from a centralized server. This has changed with new technologies, and even programs like Computer Aided Design (CAD) that need a lot of processing power to display quickly may now be easily operated on DaaS.

IT administrators can quickly move a virtual machine currently running from one physical server to another when the burden on one server becomes too heavy, preserving the uninterrupted operation of GPU-accelerated or graphics-accelerated software.

Any company that relies on 3D modelling, advanced graphics, simulations, or video production could benefit from GPU-accelerated Desktop service (GPU-DaaS). This technology has applications in engineering and design, broadcasting, and architecture.

Advantages of Desktop as a Service (DaaS)

Over a conventional desktop approach, Desktop as a service (DaaS) has certain definite advantages:

  • Rapid End-User Deployment and Decommissioning

The Desktop only has to be connected to a new device; it is already configured. DaaS can save time and money for seasonal firms that frequently undergo peaks and troughs in demand or personnel numbers.

  • Reduced Downtime for IT Support

Additionally, Desktop as a Service enables businesses to offer remote IT help to staff members, cutting down on downtime.

  • Cost Savings

The DaaS devices are less expensive and consume less electricity because they need much less processing power than a regular desktop computer or laptop.

  • Increased Device Flexibility

DaaS supports the trend of users bringing their own devices into the office and moves the responsibility of running the Desktop on all of those devices to the cloud service provider. DaaS runs on several operating systems and device kinds.

  • Enhanced Security

DaaS significantly reduces security threats because data is kept in the data center. A laptop or mobile device that has been stolen can easily be unplugged from the network.

The likelihood of a thief obtaining private information is very low because none of the data is stored on the stolen device. As all PCs may be updated simultaneously from a remote location, security patches and upgrades are also simpler to implement in a DaaS setup.

Which Types of Organizations Use Desktop as a Service?

  • SMEs

Typically, DaaS is appropriate for Small- and Medium Enterprises (SMEs). It makes sense for businesses needing IT support but not having the resources to hire a systems administrator full-time. The service is purchased by organizations using a subscription model, typically depending on the number of virtual desktop instances needed each month.

  • Start-Ups and Seasonal Workers

Start-ups, enterprises with seasonal personnel, and businesses with many remote users are among the more business types that can benefit from this technology.

According to the scalability hypothesis, the complexity of IT requirements grows as user numbers rise. These companies can scale up or down based on demand due to DaaS.

  • Companies Running Legacy Operating Systems

Companies using outdated operating systems like Windows XP make up another market. They can serve Windows 7, 8, or 10 from the cloud on their XP machines and use them as thin clients to avoid the direct upgrade capital expenditure of their PCs to run a modern OS.

Why Desktop as a Service?

  • Desktop as a Service (DaaS) has several advantages over conventional models, including streamlined management, more flexibility, and lower total cost of ownership.
  • Businesses that want to provide flexible personal device alternatives and remote work possibilities can quickly and easily construct a digital workspace with DaaS.
  • Users may access their virtual Desktop from any location and on a wide range of devices, and their Desktop will always appear just as it did on their previous visit from a different location.

Drawbacks

While DaaS has many benefits for enterprises and people, there are also certain negatives due to its inexperience and the way it functions. These are the Desktop as a Service paradigm’s top two downsides.

  • Licensing

A Desktop in the cloud still needs to have a set of licenses that are in effect for the operating system and its applications to function.

  • Connectivity Dependent

As with any other cloud-based service, DaaS also relies on the network. Although a virtual workstation can be accessed from any location, this convenience comes at the cost of requiring an active internet connection, specifically one with the speed and responsiveness to host and operate resource-intensive apps like a virtual desktop.

Desktop as a Service Providers 2022

Selecting the ideal DaaS supplier for the company is crucial, given the market’s diversity of providers. Here are the top five DaaS providers for 2022:

  • ACE Cloud Hosting
  • VMware Horizon Cloud
  • Citrix Virtual Desktops And Apps
  • Amazon Workspaces
  • Azure Virtual Desktop

Conclusion

One of the most stable utility computing environments is emerging as DaaS. The COVID-19 pandemic, which is still active, has accelerated the development of cloud concepts like DaaS.

Numerous multinational corporations and individuals worldwide have already put this infrastructure into place and are already using it extensively.

Due to the current pandemic’s impact on the rapid expansion of cloud computing and related paradigms, Desktop as a Service may soon play a significant role in guiding and reshaping the IT landscape.

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