The demand for data storage performance is getting higher and higher, such as health code, which has billions of queries every day, and the bottom storage needs strong enough performance to meet the rapid response requirements of upper applications; The enjoyment, use and management of data need to be smoother and more convenient. With the accelerated popularization and commercialization of digital technologies such as 5G, Internet of Things and AI. The amount of data, the way it is generated and the way it is processed are all undergoing tremendous changes. The future is no longer a data swamp, but a "dead sea" of data. If storage can't share and manage data well, it will bring great challenges to upper-level intelligent applications.