It is not necessarily true that host-based computing is the best solution for the growing demand for network applications.
There are many factors to consider when deciding on the best solution for a given situation, such as the specific requirements of the network and applications, the available resources and infrastructure, and the overall goals and objectives of the organization.
Additionally, host-based computing may not always be the most cost-effective or scalable solution, especially for large-scale or complex networks.
It may be more beneficial to consider other options, such as cloud-based computing or distributed computing, depending on the specific needs of the network and applications.