Shipyard engineering process design database system and operation method

The invention belongs to the technical field, and particularly discloses a shipyard engineering process design database system and an operation method.The shipyard engineering process design database system comprises a front end, a rear end and a database, the front end comprises a front end module, and the front end module comprises a database login module, an engineering project library, a process equipment library, a product quantity library, a discrete database, an international shipyard library and other sub-database modules; the database login module is mainly used for process designer personal account login, the engineering project library module is mainly used for historical project data retrieval, the process equipment library module is mainly used for process equipment specification parameter retrieval, and the product quantity library module is mainly used for ship product subdivision quantity retrieval. The discrete database module is mainly used for retrieving personal collected data of process d