# Industrial Metaverse: A Comprehensive Review, Environmental Impact, and Challenges
## 3 Industrial Metavere's Architecture, Roadmap, and Core Technologies Overview
### Cloud Computing  
Although it is still in its early stages, the cloud computing paradigm enables users to access computer resources over the Internet [27]. Cloud computing and cloud storage are combined to provide the services required for the Metaverse. The Metaverse deployer will send all necessary data to cloud storage so that cloud computing services can access it. After that, a specialized cloud computing service will host and provide all the services required for the Metaverse to function flawlessly. The increased computational requirements will also make it challenging for cloud computing to centralize and store all pertinent material. Edge computing allows mobile devices with limited capabilities to assign their work to edge servers for processing by moving cloud computing to the edge of networks [28]. As a result, it will be necessary to disperse and relocate this type of data closer to the point of consumption. By positioning edge devices in remote areas at the network's edge and closer to users, edge computing and IoT devices can cooperate to guarantee that users receive the necessary data instantly without delay [29]. In light of this, prospective advancements and trends that might influence the direction of cloud computing and the Metaverse are enumerated as follows:  
* Growing usage of cloud computing and the Metaverse across a range of industries: The Metaverse has the potential to significantly impact numerous industries ranging from retail, gaming, entertainment, and healthcare to education. In order to provide the infrastructure required to enable these virtual experiences, cloud computing will be crucial. Thus, in the upcoming years, we should anticipate seeing a rise in the use of cloud computing and the Metaverse in these sectors.
* VR/AR technology developments: The Metaverse relies heavily on VR/AR technology, and as this field continues to progress, more lifelike and immersive digital experiences should be possible. As a consequence of these developments, a stable and expandable cloud infrastructure will be necessary to meet the demanding computational needs of VR and AR.
* The expansion of the creative economy: It is possible that the Metaverse will present chances for artists to make money off of their abilities. In order to give content creators the infrastructure they need to produce and market their work globally, cloud computing will be crucial.
* Improved remote collaboration and work: It is anticipated that cloud computing and the Metaverse would enhance distant collaboration and work, making it possible for teams to operate together in virtual settings with ease. This could result in a workforce that is more adaptable and effective, as well as more productive.
* Privacy and ethical issues: Data privacy, ownership, and security are only a few of the ethical and privacy issues brought up by the usage of cloud computing and the Metaverse. It will be crucial to address these issues as the Metaverse and cloud computing develop in order to guarantee that they are used in an ethical and responsible manner.