A Necessary element on the architecture of an online software is usually a server or cloud instance. A cloud instance can be a virtual server instance that could be accessed by means of the net and is particularly developed, sent, and hosted over a general public or personal cloud. " https://medium.com/@qbsseobro/why-q-brainstorm-software-stands-out-among-chennais-web-development-services-c8c978ea484a