There are three types of databases in the new generation of informatization, which require both informatization technology and digital technology, and are a new type of informatization in which digital creation, generation and application are synchronized.
1. A general-purpose database that supports the operation of the system, including a knowledge database created for application scenarios and a database of relevant numbers of the previous generation of informatization, which is mainly used for auxiliary disease screening, auxiliary disease assessment, auxiliary consultation, auxiliary diagnosis, auxiliary prescription, auxiliary recording, etc. This kind of database focuses on scene creation, which can be realized by using the previous generation of information technology.
2. The personalized database generated by the system, including residents' digital health records and electronic medical records collected in health records, is mainly used to provide digital resources based on individual characteristics to service providers, service recipients, service managers, and service researchers. This type of database focuses on generating and storing all kinds of data related to individuals in an "account", and requires the use of blockchain technology to solve security and confidentiality problems.
3. Share evidence-based databases across institutions, including past evidence-based data and new evidence-based data, mainly to provide big data for improving diagnostic capabilities and verifying diagnostic levels. This kind of database focuses on the structured integration of data from all institutions, and requires Internet of Things technology to achieve data homogeneity.
The previous generation of informatization not only did not have the support of the database, but also the numbers generated by themselves could not be synchronously converted into databases, and the numbers could not be converted into digital resources.
The new generation of informatization has established a large number of databases under the conditions of scenes, realizing the digital creation of existing information, the integration of existing digital scenes and the continuous accumulation of new numbers, which not only serve patients, but also serve the system itself.
The new generation of informatization is based on the informatization of the health management chain, and all application scenarios are based on health management and attributed to health management, and the required database is built in the entire health management scenario. Only scenario-based databases are useful databases.
The new generation of informatization replaces the functions of human brain storage, search, calculation, judgment and so on with databases, and the level of database construction determines the ability of system construction.