As we all know, independent research and development is to form your own team and rely on your own perseverance and technology. For example, the team in Yunduo classroom can be said to be a self-developed team. They have youthful vitality, and they don't give up. Therefore, with the efforts of the Du Yun classroom team, an independent education live broadcast platform has been developed, so that you can easily set up your own independent online school and get a good user experience. Of course, independent research and development also requires hardware and maintenance costs, but the most important thing is the time cost. Because it takes at least half a year, friends who are interested in independent research and development to build an online school platform should still grasp the time cost.

Outsourcing research and development

A good understanding of outsourcing R&D is to hand over the software package you need to develop to a designated company for research and development. The labor cost of this method will generally be added to the development cost, which must be considered. Its time cost is similar to that of independent research and development, and it is also half a year. He also needs the maintenance cost and cost of hardware.

Buy software

As the name implies, it is to buy other people's software for your own use, but the biggest difference between this method and the above two methods is that he does not need time cost, and the same as the above two methods is that he needs hardware and maintenance cost.

Saas lease

We must first know what saas leasing is. It is a mode of providing software through the Internet, in which vendors uniformly deploy application software on their own servers. According to their actual needs, customers can order the required application software services from manufacturers through the Internet, pay the fees to the manufacturers according to the quantity and duration of the ordered services, and obtain the services provided by the manufacturers through the Internet. The price of saas application software is usually a "all-inclusive" fee, including the usual application software license fee, software maintenance fee and technical support fee, which is unified as the monthly rental fee for each user. For small and medium-sized enterprises, saas is the best way to use advanced technology to implement informatization. However, saas is not only suitable for small and medium-sized enterprises, but also for enterprises of all sizes. From this, it can be analyzed that this method does not need labor cost, time cost, hardware cost and maintenance cost.