Research on Sustainable Governance of Smart Cities Based on Microblog Big Data

The development of smart cities has brought great opportunities for city management and people's lives, but a series of problems have also become an important obstacle to the development of that in China, and the sustainable development has become an important issue. Based on the social media platform microblog, this paper analyzes the data to derive the key problems in the current construction process, including data sharing, data circulation, data security and data fairness. In view of these problems, countermeasures of building sustainable governance system are proposed, including the full-cycle management concept, the city brain platform, the refined governance, and the multi-governance model. The purpose of these is to promote the sustainable development of the smart city, realize accurate, secure, fair, and effective data management and facilitate innovation and sustainable development of the city. This paper provides a method for the sustainable governance of smart cities and provides guidance and reference for building smarter and livable cities.