Research on Library Big Data Service Based on Blockchain Technology

With the continuous development of China's economic construction, various new technologies have been created in this new era, and the operation methods of all sectors of society have also undergone earth-shaking changes on the original basis. At the same time, staff in each field need to think from multiple angles when performing work tasks, and actively use more innovative science and technology to fundamentally improve the original work efficiency. Among them, the library can provide everyone with an environment for learning cultural knowledge and effectively increase the cultural literacy of all citizens. This is extremely important for promoting social development. However, there are a large number of books in the library, and a large number of readers visit the library every day. This has also led to the decline of service effectiveness if the work in the library field continues to use the past work methods. The use of blockchain technology can solve various work problems that existed in the past, so that all work can provide readers with a better reading experience in the process of execution, so that readers can find their favorite content in many books. To this end, the relevant staff should be deeply aware of the important responsibilities they shoulder, innovate their work methods in a timely manner, and organically integrate their valuable work experience and brand-new blockchain technology. In this way, data information can be used to provide staff with more valuable information and make library services more humane.