For the same data, due to repeated input, errors in input and inconsistent statistical standards, different results may be produced by different systems. Some systems obtain the real global statistics of the school. For example: the source of students, tuition payment, the proportion of faculty and staff in the whole school, the scientific research funding of each department, etc. 2) The collection, arrangement and preservation of historical data are not done enough to make scientific decision-making. At present, most of the software used in schools is limited to transactional processing such as query, statistics, and printing reports, and few have the function of assisting decision-making and analysis. The school has accumulated a large amount of raw data in the process of running a school. These raw data urgently need to be collected and sorted by subject, and a data warehouse system should be constructed to make telemarketing list full use of it. Overall architecture Well, we all came from our student days. We can more or less empathize with the business of the school. So, based on the above questions, how can we build a smart campus? In response to the above problems and challenges, the smart campus framework built by the country is shown above. For the construction of smart campus, this is a considerable subject. Today, let's talk about the macro level first, what is a smart campus, and the background of building a smart campus. Regarding the content of construction, the author does not dare to talk rashly. Today, let’s throw out an introduction to the overall structure. After the author further researches and organizes it, I will continue to share it with you. Epilogue I am Xiaozhuang. The above content is just telemarketing list a summary of the author's integration of various resources, plus my own understanding, and I hope it can be helpful to everyone. Let me end with one of my own opinions: I have always adhered to an opinion about knowledge, that is, Remixing! In this day and age, nothing is new, and we are all enjoying a remix feast - "Inevitably". This article was originally published by @小庄classmate everyone is a product manager. Reproduction is prohibited without permission